2013806760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{3989}}^1$

素因数の和:4611

約数の個数: 128

約数和(自身を含む): 6917702400

約数和(自身を除く): 4903895640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 601, 840, 1202, 1803, 2404, 3005, 3606, 3989, 4207, 4808, 6010, 7212, 7978, 8414, 9015, 11967, 12020, 12621, 14424, 15956, 16828, 18030, 19945, 21035, 23934, 24040, 25242, 27923, 31912, 33656, 36060, 39890, 42070, 47868, 50484, 55846, 59835, 63105, 72120, 79780, 83769, 84140, 95736, 100968, 111692, 119670, 126210, 139615, 159560, 167538, 168280, 223384, 239340, 252420, 279230, 335076, 418845, 478680, 504840, 558460, 670152, 837690, 1116920, 1675380, 2397389, 3350760, 4794778, 7192167, 9589556, 11986945, 14384334, 16781723, 19179112, 23973890, 28768668, 33563446, 35960835, 47947780, 50345169, 57537336, 67126892, 71921670, 83908615, 95895560, 100690338, 134253784, 143843340, 167817230, 201380676, 251725845, 287686680, 335634460, 402761352, 503451690, 671268920, 1006903380, 2013806760]

約数ペア:

[(1, 2013806760), (2, 1006903380), (3, 671268920), (4, 503451690), (5, 402761352), (6, 335634460), (7, 287686680), (8, 251725845), (10, 201380676), (12, 167817230), (14, 143843340), (15, 134253784), (20, 100690338), (21, 95895560), (24, 83908615), (28, 71921670), (30, 67126892), (35, 57537336), (40, 50345169), (42, 47947780), (56, 35960835), (60, 33563446), (70, 28768668), (84, 23973890), (105, 19179112), (120, 16781723), (140, 14384334), (168, 11986945), (210, 9589556), (280, 7192167), (420, 4794778), (601, 3350760), (840, 2397389), (1202, 1675380), (1803, 1116920), (2404, 837690), (3005, 670152), (3606, 558460), (3989, 504840), (4207, 478680), (4808, 418845), (6010, 335076), (7212, 279230), (7978, 252420), (8414, 239340), (9015, 223384), (11967, 168280), (12020, 167538), (12621, 159560), (14424, 139615), (15956, 126210), (16828, 119670), (18030, 111692), (19945, 100968), (21035, 95736), (23934, 84140), (24040, 83769), (25242, 79780), (27923, 72120), (31912, 63105), (33656, 59835), (36060, 55846), (39890, 50484), (42070, 47868)]