15691092160

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1140341}}^1$

素因数の和:1140401

約数の個数: 56

約数和(自身を含む): 38233386576

約数和(自身を除く): 22542294416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 688, 860, 1376, 1720, 2752, 3440, 6880, 13760, 1140341, 2280682, 4561364, 5701705, 9122728, 11403410, 18245456, 22806820, 36490912, 45613640, 49034663, 72981824, 91227280, 98069326, 182454560, 196138652, 245173315, 364909120, 392277304, 490346630, 784554608, 980693260, 1569109216, 1961386520, 3138218432, 3922773040, 7845546080, 15691092160]

約数ペア:

[(1, 15691092160), (2, 7845546080), (4, 3922773040), (5, 3138218432), (8, 1961386520), (10, 1569109216), (16, 980693260), (20, 784554608), (32, 490346630), (40, 392277304), (43, 364909120), (64, 245173315), (80, 196138652), (86, 182454560), (160, 98069326), (172, 91227280), (215, 72981824), (320, 49034663), (344, 45613640), (430, 36490912), (688, 22806820), (860, 18245456), (1376, 11403410), (1720, 9122728), (2752, 5701705), (3440, 4561364), (6880, 2280682), (13760, 1140341)]