1570335920

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1697}}^1$

素因数の和:2022

約数の個数: 80

約数和(自身を含む): 3752036640

約数和(自身を除く): 2181700720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 269, 344, 430, 538, 688, 860, 1076, 1345, 1697, 1720, 2152, 2690, 3394, 3440, 4304, 5380, 6788, 8485, 10760, 11567, 13576, 16970, 21520, 23134, 27152, 33940, 46268, 57835, 67880, 72971, 92536, 115670, 135760, 145942, 185072, 231340, 291884, 364855, 456493, 462680, 583768, 729710, 912986, 925360, 1167536, 1459420, 1825972, 2282465, 2918840, 3651944, 4564930, 5837680, 7303888, 9129860, 18259720, 19629199, 36519440, 39258398, 78516796, 98145995, 157033592, 196291990, 314067184, 392583980, 785167960, 1570335920]

約数ペア:

[(1, 1570335920), (2, 785167960), (4, 392583980), (5, 314067184), (8, 196291990), (10, 157033592), (16, 98145995), (20, 78516796), (40, 39258398), (43, 36519440), (80, 19629199), (86, 18259720), (172, 9129860), (215, 7303888), (269, 5837680), (344, 4564930), (430, 3651944), (538, 2918840), (688, 2282465), (860, 1825972), (1076, 1459420), (1345, 1167536), (1697, 925360), (1720, 912986), (2152, 729710), (2690, 583768), (3394, 462680), (3440, 456493), (4304, 364855), (5380, 291884), (6788, 231340), (8485, 185072), (10760, 145942), (11567, 135760), (13576, 115670), (16970, 92536), (21520, 72971), (23134, 67880), (27152, 57835), (33940, 46268)]