140052160

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1627}}^1$

素因数の和:1913

約数の個数: 56

約数和(自身を含む): 334944720

約数和(自身を除く): 194892560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 1076, 1345, 1627, 2152, 2690, 3254, 4304, 5380, 6508, 8135, 8608, 10760, 13016, 16270, 17216, 21520, 26032, 32540, 43040, 52064, 65080, 86080, 104128, 130160, 260320, 437663, 520640, 875326, 1750652, 2188315, 3501304, 4376630, 7002608, 8753260, 14005216, 17506520, 28010432, 35013040, 70026080, 140052160]

約数ペア:

[(1, 140052160), (2, 70026080), (4, 35013040), (5, 28010432), (8, 17506520), (10, 14005216), (16, 8753260), (20, 7002608), (32, 4376630), (40, 3501304), (64, 2188315), (80, 1750652), (160, 875326), (269, 520640), (320, 437663), (538, 260320), (1076, 130160), (1345, 104128), (1627, 86080), (2152, 65080), (2690, 52064), (3254, 43040), (4304, 32540), (5380, 26032), (6508, 21520), (8135, 17216), (8608, 16270), (10760, 13016)]