634895640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{92821}}^1$

素因数の和:92857

約数の個数: 96

約数和(自身を含む): 2172034800

約数和(自身を除く): 1537139160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 92821, 185642, 278463, 371284, 464105, 556926, 742568, 835389, 928210, 1113852, 1392315, 1670778, 1763599, 1856420, 2227704, 2784630, 3341556, 3527198, 3712840, 4176945, 5290797, 5569260, 6683112, 7054396, 8353890, 8817995, 10581594, 11138520, 14108792, 15872391, 16707780, 17635990, 21163188, 26453985, 31744782, 33415560, 35271980, 42326376, 52907970, 63489564, 70543960, 79361955, 105815940, 126979128, 158723910, 211631880, 317447820, 634895640]

約数ペア:

[(1, 634895640), (2, 317447820), (3, 211631880), (4, 158723910), (5, 126979128), (6, 105815940), (8, 79361955), (9, 70543960), (10, 63489564), (12, 52907970), (15, 42326376), (18, 35271980), (19, 33415560), (20, 31744782), (24, 26453985), (30, 21163188), (36, 17635990), (38, 16707780), (40, 15872391), (45, 14108792), (57, 11138520), (60, 10581594), (72, 8817995), (76, 8353890), (90, 7054396), (95, 6683112), (114, 5569260), (120, 5290797), (152, 4176945), (171, 3712840), (180, 3527198), (190, 3341556), (228, 2784630), (285, 2227704), (342, 1856420), (360, 1763599), (380, 1670778), (456, 1392315), (570, 1113852), (684, 928210), (760, 835389), (855, 742568), (1140, 556926), (1368, 464105), (1710, 371284), (2280, 278463), (3420, 185642), (6840, 92821)]