1567232560

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{1013}}^1$

素因数の和:1342

約数の個数: 80

約数和(自身を含む): 3707200224

約数和(自身を除く): 2139967664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 233, 332, 415, 466, 664, 830, 932, 1013, 1165, 1328, 1660, 1864, 2026, 2330, 3320, 3728, 4052, 4660, 5065, 6640, 8104, 9320, 10130, 16208, 18640, 19339, 20260, 38678, 40520, 77356, 81040, 84079, 96695, 154712, 168158, 193390, 236029, 309424, 336316, 386780, 420395, 472058, 672632, 773560, 840790, 944116, 1180145, 1345264, 1547120, 1681580, 1888232, 2360290, 3363160, 3776464, 4720580, 6726320, 9441160, 18882320, 19590407, 39180814, 78361628, 97952035, 156723256, 195904070, 313446512, 391808140, 783616280, 1567232560]

約数ペア:

[(1, 1567232560), (2, 783616280), (4, 391808140), (5, 313446512), (8, 195904070), (10, 156723256), (16, 97952035), (20, 78361628), (40, 39180814), (80, 19590407), (83, 18882320), (166, 9441160), (233, 6726320), (332, 4720580), (415, 3776464), (466, 3363160), (664, 2360290), (830, 1888232), (932, 1681580), (1013, 1547120), (1165, 1345264), (1328, 1180145), (1660, 944116), (1864, 840790), (2026, 773560), (2330, 672632), (3320, 472058), (3728, 420395), (4052, 386780), (4660, 336316), (5065, 309424), (6640, 236029), (8104, 193390), (9320, 168158), (10130, 154712), (16208, 96695), (18640, 84079), (19339, 81040), (20260, 77356), (38678, 40520)]