386560160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{345143}}^1$

素因数の和:345165

約数の個数: 48

約数和(自身を含む): 1043715456

約数和(自身を除く): 657155296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 345143, 690286, 1380572, 1725715, 2416001, 2761144, 3451430, 4832002, 5522288, 6902860, 9664004, 11044576, 12080005, 13805720, 19328008, 24160010, 27611440, 38656016, 48320020, 55222880, 77312032, 96640040, 193280080, 386560160]

約数ペア:

[(1, 386560160), (2, 193280080), (4, 96640040), (5, 77312032), (7, 55222880), (8, 48320020), (10, 38656016), (14, 27611440), (16, 24160010), (20, 19328008), (28, 13805720), (32, 12080005), (35, 11044576), (40, 9664004), (56, 6902860), (70, 5522288), (80, 4832002), (112, 3451430), (140, 2761144), (160, 2416001), (224, 1725715), (280, 1380572), (560, 690286), (1120, 345143)]