195042840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{37799}}^1$

素因数の和:37856

約数の個数: 64

約数和(自身を含む): 598752000

約数和(自身を除く): 403709160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 37799, 75598, 113397, 151196, 188995, 226794, 302392, 377990, 453588, 566985, 755980, 907176, 1133970, 1511960, 1625357, 2267940, 3250714, 4535880, 4876071, 6501428, 8126785, 9752142, 13002856, 16253570, 19504284, 24380355, 32507140, 39008568, 48760710, 65014280, 97521420, 195042840]

約数ペア:

[(1, 195042840), (2, 97521420), (3, 65014280), (4, 48760710), (5, 39008568), (6, 32507140), (8, 24380355), (10, 19504284), (12, 16253570), (15, 13002856), (20, 9752142), (24, 8126785), (30, 6501428), (40, 4876071), (43, 4535880), (60, 3250714), (86, 2267940), (120, 1625357), (129, 1511960), (172, 1133970), (215, 907176), (258, 755980), (344, 566985), (430, 453588), (516, 377990), (645, 302392), (860, 226794), (1032, 188995), (1290, 151196), (1720, 113397), (2580, 75598), (5160, 37799)]