667348080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2437}}^1$

素因数の和:2623

約数の個数: 160

約数和(自身を含む): 2379800064

約数和(自身を除く): 1712451984

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, 163, 168, 210, 240, 280, 326, 336, 420, 489, 560, 652, 815, 840, 978, 1141, 1304, 1630, 1680, 1956, 2282, 2437, 2445, 2608, 3260, 3423, 3912, 4564, 4874, 4890, 5705, 6520, 6846, 7311, 7824, 9128, 9748, 9780, 11410, 12185, 13040, 13692, 14622, 17059, 17115, 18256, 19496, 19560, 22820, 24370, 27384, 29244, 34118, 34230, 36555, 38992, 39120, 45640, 48740, 51177, 54768, 58488, 68236, 68460, 73110, 85295, 91280, 97480, 102354, 116976, 136472, 136920, 146220, 170590, 194960, 204708, 255885, 272944, 273840, 292440, 341180, 397231, 409416, 511770, 584880, 682360, 794462, 818832, 1023540, 1191693, 1364720, 1588924, 1986155, 2047080, 2383386, 2780617, 3177848, 3972310, 4094160, 4766772, 5561234, 5958465, 6355696, 7944620, 8341851, 9533544, 11122468, 11916930, 13903085, 15889240, 16683702, 19067088, 22244936, 23833860, 27806170, 31778480, 33367404, 41709255, 44489872, 47667720, 55612340, 66734808, 83418510, 95335440, 111224680, 133469616, 166837020, 222449360, 333674040, 667348080]

約数ペア:

[(1, 667348080), (2, 333674040), (3, 222449360), (4, 166837020), (5, 133469616), (6, 111224680), (7, 95335440), (8, 83418510), (10, 66734808), (12, 55612340), (14, 47667720), (15, 44489872), (16, 41709255), (20, 33367404), (21, 31778480), (24, 27806170), (28, 23833860), (30, 22244936), (35, 19067088), (40, 16683702), (42, 15889240), (48, 13903085), (56, 11916930), (60, 11122468), (70, 9533544), (80, 8341851), (84, 7944620), (105, 6355696), (112, 5958465), (120, 5561234), (140, 4766772), (163, 4094160), (168, 3972310), (210, 3177848), (240, 2780617), (280, 2383386), (326, 2047080), (336, 1986155), (420, 1588924), (489, 1364720), (560, 1191693), (652, 1023540), (815, 818832), (840, 794462), (978, 682360), (1141, 584880), (1304, 511770), (1630, 409416), (1680, 397231), (1956, 341180), (2282, 292440), (2437, 273840), (2445, 272944), (2608, 255885), (3260, 204708), (3423, 194960), (3912, 170590), (4564, 146220), (4874, 136920), (4890, 136472), (5705, 116976), (6520, 102354), (6846, 97480), (7311, 91280), (7824, 85295), (9128, 73110), (9748, 68460), (9780, 68236), (11410, 58488), (12185, 54768), (13040, 51177), (13692, 48740), (14622, 45640), (17059, 39120), (17115, 38992), (18256, 36555), (19496, 34230), (19560, 34118), (22820, 29244), (24370, 27384)]