869682160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 120

約数和(自身を含む): 2153612160

約数和(自身を除く): 1283930000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 145, 164, 205, 223, 232, 290, 328, 410, 446, 464, 580, 656, 820, 892, 1115, 1160, 1189, 1640, 1681, 1784, 2230, 2320, 2378, 3280, 3362, 3568, 4460, 4756, 5945, 6467, 6724, 8405, 8920, 9143, 9512, 11890, 12934, 13448, 16810, 17840, 18286, 19024, 23780, 25868, 26896, 32335, 33620, 36572, 45715, 47560, 48749, 51736, 64670, 67240, 73144, 91430, 95120, 97498, 103472, 129340, 134480, 146288, 182860, 194996, 243745, 258680, 265147, 365720, 374863, 389992, 487490, 517360, 530294, 731440, 749726, 779984, 974980, 1060588, 1325735, 1499452, 1874315, 1949960, 2121176, 2651470, 2998904, 3748630, 3899920, 4242352, 5302940, 5997808, 7497260, 10605880, 10871027, 14994520, 21211760, 21742054, 29989040, 43484108, 54355135, 86968216, 108710270, 173936432, 217420540, 434841080, 869682160]

約数ペア:

[(1, 869682160), (2, 434841080), (4, 217420540), (5, 173936432), (8, 108710270), (10, 86968216), (16, 54355135), (20, 43484108), (29, 29989040), (40, 21742054), (41, 21211760), (58, 14994520), (80, 10871027), (82, 10605880), (116, 7497260), (145, 5997808), (164, 5302940), (205, 4242352), (223, 3899920), (232, 3748630), (290, 2998904), (328, 2651470), (410, 2121176), (446, 1949960), (464, 1874315), (580, 1499452), (656, 1325735), (820, 1060588), (892, 974980), (1115, 779984), (1160, 749726), (1189, 731440), (1640, 530294), (1681, 517360), (1784, 487490), (2230, 389992), (2320, 374863), (2378, 365720), (3280, 265147), (3362, 258680), (3568, 243745), (4460, 194996), (4756, 182860), (5945, 146288), (6467, 134480), (6724, 129340), (8405, 103472), (8920, 97498), (9143, 95120), (9512, 91430), (11890, 73144), (12934, 67240), (13448, 64670), (16810, 51736), (17840, 48749), (18286, 47560), (19024, 45715), (23780, 36572), (25868, 33620), (26896, 32335)]