73630726960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131483441}}^1$

素因数の和:131483461

約数の個数: 40

約数和(自身を含む): 195647361696

約数和(自身を除く): 122016634736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 131483441, 262966882, 525933764, 657417205, 920384087, 1051867528, 1314834410, 1840768174, 2103735056, 2629668820, 3681536348, 4601920435, 5259337640, 7363072696, 9203840870, 10518675280, 14726145392, 18407681740, 36815363480, 73630726960]

約数ペア:

[(1, 73630726960), (2, 36815363480), (4, 18407681740), (5, 14726145392), (7, 10518675280), (8, 9203840870), (10, 7363072696), (14, 5259337640), (16, 4601920435), (20, 3681536348), (28, 2629668820), (35, 2103735056), (40, 1840768174), (56, 1314834410), (70, 1051867528), (80, 920384087), (112, 657417205), (140, 525933764), (280, 262966882), (560, 131483441)]