53526480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 191797248

約数和(自身を除く): 138270768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 151, 168, 210, 211, 240, 280, 302, 336, 420, 422, 453, 560, 604, 633, 755, 840, 844, 906, 1055, 1057, 1208, 1266, 1477, 1510, 1680, 1688, 1812, 2110, 2114, 2265, 2416, 2532, 2954, 3020, 3165, 3171, 3376, 3624, 4220, 4228, 4431, 4530, 5064, 5285, 5908, 6040, 6330, 6342, 7248, 7385, 8440, 8456, 8862, 9060, 10128, 10570, 11816, 12080, 12660, 12684, 14770, 15855, 16880, 16912, 17724, 18120, 21140, 22155, 23632, 25320, 25368, 29540, 31710, 31861, 35448, 36240, 42280, 44310, 50640, 50736, 59080, 63420, 63722, 70896, 84560, 88620, 95583, 118160, 126840, 127444, 159305, 177240, 191166, 223027, 253680, 254888, 318610, 354480, 382332, 446054, 477915, 509776, 637220, 669081, 764664, 892108, 955830, 1115135, 1274440, 1338162, 1529328, 1784216, 1911660, 2230270, 2548880, 2676324, 3345405, 3568432, 3823320, 4460540, 5352648, 6690810, 7646640, 8921080, 10705296, 13381620, 17842160, 26763240, 53526480]

約数ペア:

[(1, 53526480), (2, 26763240), (3, 17842160), (4, 13381620), (5, 10705296), (6, 8921080), (7, 7646640), (8, 6690810), (10, 5352648), (12, 4460540), (14, 3823320), (15, 3568432), (16, 3345405), (20, 2676324), (21, 2548880), (24, 2230270), (28, 1911660), (30, 1784216), (35, 1529328), (40, 1338162), (42, 1274440), (48, 1115135), (56, 955830), (60, 892108), (70, 764664), (80, 669081), (84, 637220), (105, 509776), (112, 477915), (120, 446054), (140, 382332), (151, 354480), (168, 318610), (210, 254888), (211, 253680), (240, 223027), (280, 191166), (302, 177240), (336, 159305), (420, 127444), (422, 126840), (453, 118160), (560, 95583), (604, 88620), (633, 84560), (755, 70896), (840, 63722), (844, 63420), (906, 59080), (1055, 50736), (1057, 50640), (1208, 44310), (1266, 42280), (1477, 36240), (1510, 35448), (1680, 31861), (1688, 31710), (1812, 29540), (2110, 25368), (2114, 25320), (2265, 23632), (2416, 22155), (2532, 21140), (2954, 18120), (3020, 17724), (3165, 16912), (3171, 16880), (3376, 15855), (3624, 14770), (4220, 12684), (4228, 12660), (4431, 12080), (4530, 11816), (5064, 10570), (5285, 10128), (5908, 9060), (6040, 8862), (6330, 8456), (6342, 8440), (7248, 7385)]