85975680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{6397}}^1$

素因数の和:6426

約数の個数: 128

約数和(自身を含む): 313246080

約数和(自身を除く): 227270400

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6397, 6720, 12794, 13440, 19191, 25588, 31985, 38382, 44779, 51176, 63970, 76764, 89558, 95955, 102352, 127940, 134337, 153528, 179116, 191910, 204704, 223895, 255880, 268674, 307056, 358232, 383820, 409408, 447790, 511760, 537348, 614112, 671685, 716464, 767640, 818816, 895580, 1023520, 1074696, 1228224, 1343370, 1432928, 1535280, 1791160, 2047040, 2149392, 2456448, 2686740, 2865856, 3070560, 3582320, 4094080, 4298784, 5373480, 5731712, 6141120, 7164640, 8597568, 10746960, 12282240, 14329280, 17195136, 21493920, 28658560, 42987840, 85975680]

約数ペア:

[(1, 85975680), (2, 42987840), (3, 28658560), (4, 21493920), (5, 17195136), (6, 14329280), (7, 12282240), (8, 10746960), (10, 8597568), (12, 7164640), (14, 6141120), (15, 5731712), (16, 5373480), (20, 4298784), (21, 4094080), (24, 3582320), (28, 3070560), (30, 2865856), (32, 2686740), (35, 2456448), (40, 2149392), (42, 2047040), (48, 1791160), (56, 1535280), (60, 1432928), (64, 1343370), (70, 1228224), (80, 1074696), (84, 1023520), (96, 895580), (105, 818816), (112, 767640), (120, 716464), (128, 671685), (140, 614112), (160, 537348), (168, 511760), (192, 447790), (210, 409408), (224, 383820), (240, 358232), (280, 307056), (320, 268674), (336, 255880), (384, 223895), (420, 204704), (448, 191910), (480, 179116), (560, 153528), (640, 134337), (672, 127940), (840, 102352), (896, 95955), (960, 89558), (1120, 76764), (1344, 63970), (1680, 51176), (1920, 44779), (2240, 38382), (2688, 31985), (3360, 25588), (4480, 19191), (6397, 13440), (6720, 12794)]