6890668680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{7127}}^1$

素因数の和:8299

約数の個数: 128

約数和(自身を含む): 23648993280

約数和(自身を除く): 16758324600

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, 840, 1151, 2302, 3453, 4604, 5755, 6906, 7127, 8057, 9208, 11510, 13812, 14254, 16114, 17265, 21381, 23020, 24171, 27624, 28508, 32228, 34530, 35635, 40285, 42762, 46040, 48342, 49889, 57016, 64456, 69060, 71270, 80570, 85524, 96684, 99778, 106905, 120855, 138120, 142540, 149667, 161140, 171048, 193368, 199556, 213810, 241710, 249445, 285080, 299334, 322280, 399112, 427620, 483420, 498890, 598668, 748335, 855240, 966840, 997780, 1197336, 1496670, 1995560, 2993340, 5986680, 8203177, 16406354, 24609531, 32812708, 41015885, 49219062, 57422239, 65625416, 82031770, 98438124, 114844478, 123047655, 164063540, 172266717, 196876248, 229688956, 246095310, 287111195, 328127080, 344533434, 459377912, 492190620, 574222390, 689066868, 861333585, 984381240, 1148444780, 1378133736, 1722667170, 2296889560, 3445334340, 6890668680]

約数ペア:

[(1, 6890668680), (2, 3445334340), (3, 2296889560), (4, 1722667170), (5, 1378133736), (6, 1148444780), (7, 984381240), (8, 861333585), (10, 689066868), (12, 574222390), (14, 492190620), (15, 459377912), (20, 344533434), (21, 328127080), (24, 287111195), (28, 246095310), (30, 229688956), (35, 196876248), (40, 172266717), (42, 164063540), (56, 123047655), (60, 114844478), (70, 98438124), (84, 82031770), (105, 65625416), (120, 57422239), (140, 49219062), (168, 41015885), (210, 32812708), (280, 24609531), (420, 16406354), (840, 8203177), (1151, 5986680), (2302, 2993340), (3453, 1995560), (4604, 1496670), (5755, 1197336), (6906, 997780), (7127, 966840), (8057, 855240), (9208, 748335), (11510, 598668), (13812, 498890), (14254, 483420), (16114, 427620), (17265, 399112), (21381, 322280), (23020, 299334), (24171, 285080), (27624, 249445), (28508, 241710), (32228, 213810), (34530, 199556), (35635, 193368), (40285, 171048), (42762, 161140), (46040, 149667), (48342, 142540), (49889, 138120), (57016, 120855), (64456, 106905), (69060, 99778), (71270, 96684), (80570, 85524)]