214105920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:389

約数の個数: 224

約数和(自身を含む): 785750016

約数和(自身を除く): 571644096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 151, 160, 168, 192, 210, 211, 224, 240, 280, 302, 320, 336, 420, 422, 448, 453, 480, 560, 604, 633, 672, 755, 840, 844, 906, 960, 1055, 1057, 1120, 1208, 1266, 1344, 1477, 1510, 1680, 1688, 1812, 2110, 2114, 2240, 2265, 2416, 2532, 2954, 3020, 3165, 3171, 3360, 3376, 3624, 4220, 4228, 4431, 4530, 4832, 5064, 5285, 5908, 6040, 6330, 6342, 6720, 6752, 7248, 7385, 8440, 8456, 8862, 9060, 9664, 10128, 10570, 11816, 12080, 12660, 12684, 13504, 14496, 14770, 15855, 16880, 16912, 17724, 18120, 20256, 21140, 22155, 23632, 24160, 25320, 25368, 28992, 29540, 31710, 31861, 33760, 33824, 35448, 36240, 40512, 42280, 44310, 47264, 48320, 50640, 50736, 59080, 63420, 63722, 67520, 67648, 70896, 72480, 84560, 88620, 94528, 95583, 101280, 101472, 118160, 126840, 127444, 141792, 144960, 159305, 169120, 177240, 191166, 202560, 202944, 223027, 236320, 253680, 254888, 283584, 318610, 338240, 354480, 382332, 446054, 472640, 477915, 507360, 509776, 637220, 669081, 708960, 764664, 892108, 955830, 1014720, 1019552, 1115135, 1274440, 1338162, 1417920, 1529328, 1784216, 1911660, 2039104, 2230270, 2548880, 2676324, 3058656, 3345405, 3568432, 3823320, 4460540, 5097760, 5352648, 6117312, 6690810, 7136864, 7646640, 8921080, 10195520, 10705296, 13381620, 14273728, 15293280, 17842160, 21410592, 26763240, 30586560, 35684320, 42821184, 53526480, 71368640, 107052960, 214105920]

約数ペア:

[(1, 214105920), (2, 107052960), (3, 71368640), (4, 53526480), (5, 42821184), (6, 35684320), (7, 30586560), (8, 26763240), (10, 21410592), (12, 17842160), (14, 15293280), (15, 14273728), (16, 13381620), (20, 10705296), (21, 10195520), (24, 8921080), (28, 7646640), (30, 7136864), (32, 6690810), (35, 6117312), (40, 5352648), (42, 5097760), (48, 4460540), (56, 3823320), (60, 3568432), (64, 3345405), (70, 3058656), (80, 2676324), (84, 2548880), (96, 2230270), (105, 2039104), (112, 1911660), (120, 1784216), (140, 1529328), (151, 1417920), (160, 1338162), (168, 1274440), (192, 1115135), (210, 1019552), (211, 1014720), (224, 955830), (240, 892108), (280, 764664), (302, 708960), (320, 669081), (336, 637220), (420, 509776), (422, 507360), (448, 477915), (453, 472640), (480, 446054), (560, 382332), (604, 354480), (633, 338240), (672, 318610), (755, 283584), (840, 254888), (844, 253680), (906, 236320), (960, 223027), (1055, 202944), (1057, 202560), (1120, 191166), (1208, 177240), (1266, 169120), (1344, 159305), (1477, 144960), (1510, 141792), (1680, 127444), (1688, 126840), (1812, 118160), (2110, 101472), (2114, 101280), (2240, 95583), (2265, 94528), (2416, 88620), (2532, 84560), (2954, 72480), (3020, 70896), (3165, 67648), (3171, 67520), (3360, 63722), (3376, 63420), (3624, 59080), (4220, 50736), (4228, 50640), (4431, 48320), (4530, 47264), (4832, 44310), (5064, 42280), (5285, 40512), (5908, 36240), (6040, 35448), (6330, 33824), (6342, 33760), (6720, 31861), (6752, 31710), (7248, 29540), (7385, 28992), (8440, 25368), (8456, 25320), (8862, 24160), (9060, 23632), (9664, 22155), (10128, 21140), (10570, 20256), (11816, 18120), (12080, 17724), (12660, 16912), (12684, 16880), (13504, 15855), (14496, 14770)]