297516362520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{190715617}}^1$

素因数の和:190715644

約数の個数: 64

約数和(自身を含む): 961206714720

約数和(自身を除く): 663690352200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 190715617, 381431234, 572146851, 762862468, 953578085, 1144293702, 1525724936, 1907156170, 2288587404, 2479303021, 2860734255, 3814312340, 4577174808, 4958606042, 5721468510, 7437909063, 7628624680, 9917212084, 11442937020, 12396515105, 14875818126, 19834424168, 22885874040, 24793030210, 29751636252, 37189545315, 49586060420, 59503272504, 74379090630, 99172120840, 148758181260, 297516362520]

約数ペア:

[(1, 297516362520), (2, 148758181260), (3, 99172120840), (4, 74379090630), (5, 59503272504), (6, 49586060420), (8, 37189545315), (10, 29751636252), (12, 24793030210), (13, 22885874040), (15, 19834424168), (20, 14875818126), (24, 12396515105), (26, 11442937020), (30, 9917212084), (39, 7628624680), (40, 7437909063), (52, 5721468510), (60, 4958606042), (65, 4577174808), (78, 3814312340), (104, 2860734255), (120, 2479303021), (130, 2288587404), (156, 1907156170), (195, 1525724936), (260, 1144293702), (312, 953578085), (390, 762862468), (520, 572146851), (780, 381431234), (1560, 190715617)]