2012876880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{171163}}^1$

素因数の和:171193

約数の個数: 120

約数和(自身を含む): 7258722912

約数和(自身を除く): 5245846032

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 171163, 342326, 513489, 684652, 855815, 1026978, 1198141, 1369304, 1711630, 2053956, 2396282, 2567445, 2738608, 3423260, 3594423, 4107912, 4792564, 5134890, 5990705, 6846520, 7188846, 8215824, 8386987, 9585128, 10269780, 11981410, 13693040, 14377692, 16773974, 17972115, 19170256, 20539560, 23962820, 25160961, 28755384, 33547948, 35944230, 41079120, 41934935, 47925640, 50321922, 57510768, 67095896, 71888460, 83869870, 95851280, 100643844, 125804805, 134191792, 143776920, 167739740, 201287688, 251609610, 287553840, 335479480, 402575376, 503219220, 670958960, 1006438440, 2012876880]

約数ペア:

[(1, 2012876880), (2, 1006438440), (3, 670958960), (4, 503219220), (5, 402575376), (6, 335479480), (7, 287553840), (8, 251609610), (10, 201287688), (12, 167739740), (14, 143776920), (15, 134191792), (16, 125804805), (20, 100643844), (21, 95851280), (24, 83869870), (28, 71888460), (30, 67095896), (35, 57510768), (40, 50321922), (42, 47925640), (48, 41934935), (49, 41079120), (56, 35944230), (60, 33547948), (70, 28755384), (80, 25160961), (84, 23962820), (98, 20539560), (105, 19170256), (112, 17972115), (120, 16773974), (140, 14377692), (147, 13693040), (168, 11981410), (196, 10269780), (210, 9585128), (240, 8386987), (245, 8215824), (280, 7188846), (294, 6846520), (336, 5990705), (392, 5134890), (420, 4792564), (490, 4107912), (560, 3594423), (588, 3423260), (735, 2738608), (784, 2567445), (840, 2396282), (980, 2053956), (1176, 1711630), (1470, 1369304), (1680, 1198141), (1960, 1026978), (2352, 855815), (2940, 684652), (3920, 513489), (5880, 342326), (11760, 171163)]