715681120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5281}}^1$

素因数の和:5325

約数の個数: 144

約数和(自身を含む): 2124378144

約数和(自身を除く): 1408697024

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3080, 3388, 3872, 4235, 4840, 5281, 6160, 6776, 8470, 9680, 10562, 12320, 13552, 16940, 19360, 21124, 26405, 27104, 33880, 36967, 42248, 52810, 58091, 67760, 73934, 84496, 105620, 116182, 135520, 147868, 168992, 184835, 211240, 232364, 290455, 295736, 369670, 406637, 422480, 464728, 580910, 591472, 639001, 739340, 813274, 844960, 929456, 1161820, 1182944, 1278002, 1478680, 1626548, 1858912, 2033185, 2323640, 2556004, 2957360, 3195005, 3253096, 4066370, 4473007, 4647280, 5112008, 5914720, 6390010, 6506192, 8132740, 8946014, 9294560, 10224016, 12780020, 13012384, 16265480, 17892028, 20448032, 22365035, 25560040, 32530960, 35784056, 44730070, 51120080, 65061920, 71568112, 89460140, 102240160, 143136224, 178920280, 357840560, 715681120]

約数ペア:

[(1, 715681120), (2, 357840560), (4, 178920280), (5, 143136224), (7, 102240160), (8, 89460140), (10, 71568112), (11, 65061920), (14, 51120080), (16, 44730070), (20, 35784056), (22, 32530960), (28, 25560040), (32, 22365035), (35, 20448032), (40, 17892028), (44, 16265480), (55, 13012384), (56, 12780020), (70, 10224016), (77, 9294560), (80, 8946014), (88, 8132740), (110, 6506192), (112, 6390010), (121, 5914720), (140, 5112008), (154, 4647280), (160, 4473007), (176, 4066370), (220, 3253096), (224, 3195005), (242, 2957360), (280, 2556004), (308, 2323640), (352, 2033185), (385, 1858912), (440, 1626548), (484, 1478680), (560, 1278002), (605, 1182944), (616, 1161820), (770, 929456), (847, 844960), (880, 813274), (968, 739340), (1120, 639001), (1210, 591472), (1232, 580910), (1540, 464728), (1694, 422480), (1760, 406637), (1936, 369670), (2420, 295736), (2464, 290455), (3080, 232364), (3388, 211240), (3872, 184835), (4235, 168992), (4840, 147868), (5281, 135520), (6160, 116182), (6776, 105620), (8470, 84496), (9680, 73934), (10562, 67760), (12320, 58091), (13552, 52810), (16940, 42248), (19360, 36967), (21124, 33880), (26405, 27104)]