210125942720

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9248501}}^1$

素因数の和:9248589

約数の個数: 56

約数和(自身を含む): 507409813728

約数和(自身を除く): 297283871008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 142, 160, 284, 320, 355, 568, 710, 1136, 1420, 2272, 2840, 4544, 5680, 11360, 22720, 9248501, 18497002, 36994004, 46242505, 73988008, 92485010, 147976016, 184970020, 295952032, 369940040, 591904064, 656643571, 739880080, 1313287142, 1479760160, 2626574284, 2959520320, 3283217855, 5253148568, 6566435710, 10506297136, 13132871420, 21012594272, 26265742840, 42025188544, 52531485680, 105062971360, 210125942720]

約数ペア:

[(1, 210125942720), (2, 105062971360), (4, 52531485680), (5, 42025188544), (8, 26265742840), (10, 21012594272), (16, 13132871420), (20, 10506297136), (32, 6566435710), (40, 5253148568), (64, 3283217855), (71, 2959520320), (80, 2626574284), (142, 1479760160), (160, 1313287142), (284, 739880080), (320, 656643571), (355, 591904064), (568, 369940040), (710, 295952032), (1136, 184970020), (1420, 147976016), (2272, 92485010), (2840, 73988008), (4544, 46242505), (5680, 36994004), (11360, 18497002), (22720, 9248501)]