56185080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{317}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 194158080

約数和(自身を除く): 137973000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 280, 317, 420, 422, 633, 634, 840, 844, 951, 1055, 1266, 1268, 1477, 1585, 1688, 1902, 2110, 2219, 2532, 2536, 2954, 3165, 3170, 3804, 4220, 4431, 4438, 4755, 5064, 5908, 6330, 6340, 6657, 7385, 7608, 8440, 8862, 8876, 9510, 11095, 11816, 12660, 12680, 13314, 14770, 17724, 17752, 19020, 22155, 22190, 25320, 26628, 29540, 33285, 35448, 38040, 44310, 44380, 53256, 59080, 66570, 66887, 88620, 88760, 133140, 133774, 177240, 200661, 266280, 267548, 334435, 401322, 468209, 535096, 668870, 802644, 936418, 1003305, 1337740, 1404627, 1605288, 1872836, 2006610, 2341045, 2675480, 2809254, 3745672, 4013220, 4682090, 5618508, 7023135, 8026440, 9364180, 11237016, 14046270, 18728360, 28092540, 56185080]

約数ペア:

[(1, 56185080), (2, 28092540), (3, 18728360), (4, 14046270), (5, 11237016), (6, 9364180), (7, 8026440), (8, 7023135), (10, 5618508), (12, 4682090), (14, 4013220), (15, 3745672), (20, 2809254), (21, 2675480), (24, 2341045), (28, 2006610), (30, 1872836), (35, 1605288), (40, 1404627), (42, 1337740), (56, 1003305), (60, 936418), (70, 802644), (84, 668870), (105, 535096), (120, 468209), (140, 401322), (168, 334435), (210, 267548), (211, 266280), (280, 200661), (317, 177240), (420, 133774), (422, 133140), (633, 88760), (634, 88620), (840, 66887), (844, 66570), (951, 59080), (1055, 53256), (1266, 44380), (1268, 44310), (1477, 38040), (1585, 35448), (1688, 33285), (1902, 29540), (2110, 26628), (2219, 25320), (2532, 22190), (2536, 22155), (2954, 19020), (3165, 17752), (3170, 17724), (3804, 14770), (4220, 13314), (4431, 12680), (4438, 12660), (4755, 11816), (5064, 11095), (5908, 9510), (6330, 8876), (6340, 8862), (6657, 8440), (7385, 7608)]