40645389360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{18523}}^1$

素因数の和:18803

約数の個数: 160

約数和(自身を含む): 129659701248

約数和(自身を除く): 89014311888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 223, 240, 246, 328, 410, 446, 492, 615, 656, 669, 820, 892, 984, 1115, 1230, 1338, 1640, 1784, 1968, 2230, 2460, 2676, 3280, 3345, 3568, 4460, 4920, 5352, 6690, 8920, 9143, 9840, 10704, 13380, 17840, 18286, 18523, 26760, 27429, 36572, 37046, 45715, 53520, 54858, 55569, 73144, 74092, 91430, 92615, 109716, 111138, 137145, 146288, 148184, 182860, 185230, 219432, 222276, 274290, 277845, 296368, 365720, 370460, 438864, 444552, 548580, 555690, 731440, 740920, 759443, 889104, 1097160, 1111380, 1481840, 1518886, 2194320, 2222760, 2278329, 3037772, 3797215, 4130629, 4445520, 4556658, 6075544, 7594430, 8261258, 9113316, 11391645, 12151088, 12391887, 15188860, 16522516, 18226632, 20653145, 22783290, 24783774, 30377720, 33045032, 36453264, 41306290, 45566580, 49567548, 60755440, 61959435, 66090064, 82612580, 91133160, 99135096, 123918870, 165225160, 169355789, 182266320, 198270192, 247837740, 330450320, 338711578, 495675480, 508067367, 677423156, 846778945, 991350960, 1016134734, 1354846312, 1693557890, 2032269468, 2540336835, 2709692624, 3387115780, 4064538936, 5080673670, 6774231560, 8129077872, 10161347340, 13548463120, 20322694680, 40645389360]

約数ペア:

[(1, 40645389360), (2, 20322694680), (3, 13548463120), (4, 10161347340), (5, 8129077872), (6, 6774231560), (8, 5080673670), (10, 4064538936), (12, 3387115780), (15, 2709692624), (16, 2540336835), (20, 2032269468), (24, 1693557890), (30, 1354846312), (40, 1016134734), (41, 991350960), (48, 846778945), (60, 677423156), (80, 508067367), (82, 495675480), (120, 338711578), (123, 330450320), (164, 247837740), (205, 198270192), (223, 182266320), (240, 169355789), (246, 165225160), (328, 123918870), (410, 99135096), (446, 91133160), (492, 82612580), (615, 66090064), (656, 61959435), (669, 60755440), (820, 49567548), (892, 45566580), (984, 41306290), (1115, 36453264), (1230, 33045032), (1338, 30377720), (1640, 24783774), (1784, 22783290), (1968, 20653145), (2230, 18226632), (2460, 16522516), (2676, 15188860), (3280, 12391887), (3345, 12151088), (3568, 11391645), (4460, 9113316), (4920, 8261258), (5352, 7594430), (6690, 6075544), (8920, 4556658), (9143, 4445520), (9840, 4130629), (10704, 3797215), (13380, 3037772), (17840, 2278329), (18286, 2222760), (18523, 2194320), (26760, 1518886), (27429, 1481840), (36572, 1111380), (37046, 1097160), (45715, 889104), (53520, 759443), (54858, 740920), (55569, 731440), (73144, 555690), (74092, 548580), (91430, 444552), (92615, 438864), (109716, 370460), (111138, 365720), (137145, 296368), (146288, 277845), (148184, 274290), (182860, 222276), (185230, 219432)]