31393016880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3041959}}^1$

素因数の和:3042018

約数の個数: 80

約数和(自身を含む): 99581602560

約数和(自身を除く): 68188585680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 3041959, 6083918, 9125877, 12167836, 15209795, 18251754, 24335672, 30419590, 36503508, 45629385, 48671344, 60839180, 73007016, 91258770, 121678360, 130804237, 146014032, 182517540, 243356720, 261608474, 365035080, 392412711, 523216948, 654021185, 730070160, 784825422, 1046433896, 1308042370, 1569650844, 1962063555, 2092867792, 2616084740, 3139301688, 3924127110, 5232169480, 6278603376, 7848254220, 10464338960, 15696508440, 31393016880]

約数ペア:

[(1, 31393016880), (2, 15696508440), (3, 10464338960), (4, 7848254220), (5, 6278603376), (6, 5232169480), (8, 3924127110), (10, 3139301688), (12, 2616084740), (15, 2092867792), (16, 1962063555), (20, 1569650844), (24, 1308042370), (30, 1046433896), (40, 784825422), (43, 730070160), (48, 654021185), (60, 523216948), (80, 392412711), (86, 365035080), (120, 261608474), (129, 243356720), (172, 182517540), (215, 146014032), (240, 130804237), (258, 121678360), (344, 91258770), (430, 73007016), (516, 60839180), (645, 48671344), (688, 45629385), (860, 36503508), (1032, 30419590), (1290, 24335672), (1720, 18251754), (2064, 15209795), (2580, 12167836), (3440, 9125877), (5160, 6083918), (10320, 3041959)]