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A178862 Divisors of 20160. 19
1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

20160 is a highly composite number: A002182(23)=20160; the sequence is finite with A002183(23)=84 terms: a(84)=20160.

LINKS

R. Zumkeller, Table of n, a(n) for n = 1..84

Eric Weisstein's World of Mathematics, Highly Composite Number

Index entries for sequences related to divisors of numbers

MATHEMATICA

Divisors[20160] (* Vladimir Joseph Stephan Orlovsky, Feb 21 2012 *)

PROG

(PARI) A178862=divisors(20160)  \\ - M. F. Hasler, Feb 14 2013

CROSSREFS

Cf. A018253, A018256, A018261, A018266, A018293, A018321, A018350, A018412, A018609, A018676, A178877, A178878, A165412, A178858, A178859, A178860, A178861, A178863, A178864.

Sequence in context: A176526 A200001 A178861 * A178860 A178858 A243356

Adjacent sequences:  A178859 A178860 A178861 * A178863 A178864 A178865

KEYWORD

fini,nonn,easy,full

AUTHOR

Reinhard Zumkeller, Jun 21 2010

STATUS

approved

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Last modified September 19 18:29 EDT 2020. Contains 337181 sequences. (Running on oeis4.)