15678764190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{769}}^1\times {\mathrm{25171}}^1$

素因数の和:25959

約数の個数: 80

約数和(自身を含む): 42214954320

約数和(自身を除く): 26536190130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 769, 810, 1538, 2307, 3845, 4614, 6921, 7690, 11535, 13842, 20763, 23070, 25171, 34605, 41526, 50342, 62289, 69210, 75513, 103815, 124578, 125855, 151026, 207630, 226539, 251710, 311445, 377565, 453078, 622890, 679617, 755130, 1132695, 1359234, 2038851, 2265390, 3398085, 4077702, 6796170, 10194255, 19356499, 20388510, 38712998, 58069497, 96782495, 116138994, 174208491, 193564990, 290347485, 348416982, 522625473, 580694970, 871042455, 1045250946, 1567876419, 1742084910, 2613127365, 3135752838, 5226254730, 7839382095, 15678764190]

約数ペア:

[(1, 15678764190), (2, 7839382095), (3, 5226254730), (5, 3135752838), (6, 2613127365), (9, 1742084910), (10, 1567876419), (15, 1045250946), (18, 871042455), (27, 580694970), (30, 522625473), (45, 348416982), (54, 290347485), (81, 193564990), (90, 174208491), (135, 116138994), (162, 96782495), (270, 58069497), (405, 38712998), (769, 20388510), (810, 19356499), (1538, 10194255), (2307, 6796170), (3845, 4077702), (4614, 3398085), (6921, 2265390), (7690, 2038851), (11535, 1359234), (13842, 1132695), (20763, 755130), (23070, 679617), (25171, 622890), (34605, 453078), (41526, 377565), (50342, 311445), (62289, 251710), (69210, 226539), (75513, 207630), (103815, 151026), (124578, 125855)]