217002360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:661

約数の個数: 128

約数和(自身を含む): 680140800

約数和(自身を除く): 463138440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 127, 145, 174, 232, 254, 290, 348, 381, 435, 491, 508, 580, 635, 696, 762, 870, 982, 1016, 1160, 1270, 1473, 1524, 1740, 1905, 1964, 2455, 2540, 2946, 3048, 3480, 3683, 3810, 3928, 4910, 5080, 5892, 7365, 7366, 7620, 9820, 11049, 11784, 14239, 14730, 14732, 15240, 18415, 19640, 22098, 28478, 29460, 29464, 36830, 42717, 44196, 55245, 56956, 58920, 62357, 71195, 73660, 85434, 88392, 110490, 113912, 124714, 142390, 147320, 170868, 187071, 213585, 220980, 249428, 284780, 311785, 341736, 374142, 427170, 441960, 498856, 569560, 623570, 748284, 854340, 935355, 1247140, 1496568, 1708680, 1808353, 1870710, 2494280, 3616706, 3741420, 5425059, 7233412, 7482840, 9041765, 10850118, 14466824, 18083530, 21700236, 27125295, 36167060, 43400472, 54250590, 72334120, 108501180, 217002360]

約数ペア:

[(1, 217002360), (2, 108501180), (3, 72334120), (4, 54250590), (5, 43400472), (6, 36167060), (8, 27125295), (10, 21700236), (12, 18083530), (15, 14466824), (20, 10850118), (24, 9041765), (29, 7482840), (30, 7233412), (40, 5425059), (58, 3741420), (60, 3616706), (87, 2494280), (116, 1870710), (120, 1808353), (127, 1708680), (145, 1496568), (174, 1247140), (232, 935355), (254, 854340), (290, 748284), (348, 623570), (381, 569560), (435, 498856), (491, 441960), (508, 427170), (580, 374142), (635, 341736), (696, 311785), (762, 284780), (870, 249428), (982, 220980), (1016, 213585), (1160, 187071), (1270, 170868), (1473, 147320), (1524, 142390), (1740, 124714), (1905, 113912), (1964, 110490), (2455, 88392), (2540, 85434), (2946, 73660), (3048, 71195), (3480, 62357), (3683, 58920), (3810, 56956), (3928, 55245), (4910, 44196), (5080, 42717), (5892, 36830), (7365, 29464), (7366, 29460), (7620, 28478), (9820, 22098), (11049, 19640), (11784, 18415), (14239, 15240), (14730, 14732)]