15677670560

素因数分解:

$2^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1\times {\mathrm{1087}}^1$

素因数の和:2038

約数の個数: 96

約数和(自身を含む): 37457925120

約数和(自身を除く): 21780254560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 109, 160, 218, 436, 545, 827, 872, 1087, 1090, 1654, 1744, 2174, 2180, 3308, 3488, 4135, 4348, 4360, 5435, 6616, 8270, 8696, 8720, 10870, 13232, 16540, 17392, 17440, 21740, 26464, 33080, 34784, 43480, 66160, 86960, 90143, 118483, 132320, 173920, 180286, 236966, 360572, 450715, 473932, 592415, 721144, 898949, 901430, 947864, 1184830, 1442288, 1797898, 1802860, 1895728, 2369660, 2884576, 3595796, 3605720, 3791456, 4494745, 4739320, 7191592, 7211440, 8989490, 9478640, 14383184, 14422880, 17978980, 18957280, 28766368, 35957960, 71915920, 97985441, 143831840, 195970882, 391941764, 489927205, 783883528, 979854410, 1567767056, 1959708820, 3135534112, 3919417640, 7838835280, 15677670560]

約数ペア:

[(1, 15677670560), (2, 7838835280), (4, 3919417640), (5, 3135534112), (8, 1959708820), (10, 1567767056), (16, 979854410), (20, 783883528), (32, 489927205), (40, 391941764), (80, 195970882), (109, 143831840), (160, 97985441), (218, 71915920), (436, 35957960), (545, 28766368), (827, 18957280), (872, 17978980), (1087, 14422880), (1090, 14383184), (1654, 9478640), (1744, 8989490), (2174, 7211440), (2180, 7191592), (3308, 4739320), (3488, 4494745), (4135, 3791456), (4348, 3605720), (4360, 3595796), (5435, 2884576), (6616, 2369660), (8270, 1895728), (8696, 1802860), (8720, 1797898), (10870, 1442288), (13232, 1184830), (16540, 947864), (17392, 901430), (17440, 898949), (21740, 721144), (26464, 592415), (33080, 473932), (34784, 450715), (43480, 360572), (66160, 236966), (86960, 180286), (90143, 173920), (118483, 132320)]