124481560

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 335808000

約数和(自身を除く): 211326440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 211, 215, 245, 280, 301, 343, 344, 392, 422, 430, 490, 602, 686, 844, 860, 980, 1055, 1204, 1372, 1477, 1505, 1688, 1715, 1720, 1960, 2107, 2110, 2408, 2744, 2954, 3010, 3430, 4214, 4220, 5908, 6020, 6860, 7385, 8428, 8440, 9073, 10339, 10535, 11816, 12040, 13720, 14749, 14770, 16856, 18146, 20678, 21070, 29498, 29540, 36292, 41356, 42140, 45365, 51695, 58996, 59080, 63511, 72373, 72584, 73745, 82712, 84280, 90730, 103390, 117992, 127022, 144746, 147490, 181460, 206780, 254044, 289492, 294980, 317555, 361865, 362920, 413560, 444577, 508088, 578984, 589960, 635110, 723730, 889154, 1270220, 1447460, 1778308, 2222885, 2540440, 2894920, 3112039, 3556616, 4445770, 6224078, 8891540, 12448156, 15560195, 17783080, 24896312, 31120390, 62240780, 124481560]

約数ペア:

[(1, 124481560), (2, 62240780), (4, 31120390), (5, 24896312), (7, 17783080), (8, 15560195), (10, 12448156), (14, 8891540), (20, 6224078), (28, 4445770), (35, 3556616), (40, 3112039), (43, 2894920), (49, 2540440), (56, 2222885), (70, 1778308), (86, 1447460), (98, 1270220), (140, 889154), (172, 723730), (196, 635110), (211, 589960), (215, 578984), (245, 508088), (280, 444577), (301, 413560), (343, 362920), (344, 361865), (392, 317555), (422, 294980), (430, 289492), (490, 254044), (602, 206780), (686, 181460), (844, 147490), (860, 144746), (980, 127022), (1055, 117992), (1204, 103390), (1372, 90730), (1477, 84280), (1505, 82712), (1688, 73745), (1715, 72584), (1720, 72373), (1960, 63511), (2107, 59080), (2110, 58996), (2408, 51695), (2744, 45365), (2954, 42140), (3010, 41356), (3430, 36292), (4214, 29540), (4220, 29498), (5908, 21070), (6020, 20678), (6860, 18146), (7385, 16856), (8428, 14770), (8440, 14749), (9073, 13720), (10339, 12040), (10535, 11816)]