[1,1,2,1,6,2,3,1,24,6,8,2,12,3,4,1,120,24,30,6,40, 8,10,2,60,12,15,3,20,4,5,1,720,120,144,24,180,30, 36,6,240,40,48,8,60,10,12,2,360,60,72,12,90,15,18, 3,120,20,24,4,30,5,6,1,5040,720,840,120,1008]