397126240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3253}}^1$

素因数の和:3384

約数の個数: 96

約数和(自身を含む): 1082410560

約数和(自身を除く): 685284320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 109, 112, 140, 160, 218, 224, 280, 436, 545, 560, 763, 872, 1090, 1120, 1526, 1744, 2180, 3052, 3253, 3488, 3815, 4360, 6104, 6506, 7630, 8720, 12208, 13012, 15260, 16265, 17440, 22771, 24416, 26024, 30520, 32530, 45542, 52048, 61040, 65060, 91084, 104096, 113855, 122080, 130120, 182168, 227710, 260240, 354577, 364336, 455420, 520480, 709154, 728672, 910840, 1418308, 1772885, 1821680, 2482039, 2836616, 3545770, 3643360, 4964078, 5673232, 7091540, 9928156, 11346464, 12410195, 14183080, 19856312, 24820390, 28366160, 39712624, 49640780, 56732320, 79425248, 99281560, 198563120, 397126240]

約数ペア:

[(1, 397126240), (2, 198563120), (4, 99281560), (5, 79425248), (7, 56732320), (8, 49640780), (10, 39712624), (14, 28366160), (16, 24820390), (20, 19856312), (28, 14183080), (32, 12410195), (35, 11346464), (40, 9928156), (56, 7091540), (70, 5673232), (80, 4964078), (109, 3643360), (112, 3545770), (140, 2836616), (160, 2482039), (218, 1821680), (224, 1772885), (280, 1418308), (436, 910840), (545, 728672), (560, 709154), (763, 520480), (872, 455420), (1090, 364336), (1120, 354577), (1526, 260240), (1744, 227710), (2180, 182168), (3052, 130120), (3253, 122080), (3488, 113855), (3815, 104096), (4360, 91084), (6104, 65060), (6506, 61040), (7630, 52048), (8720, 45542), (12208, 32530), (13012, 30520), (15260, 26024), (16265, 24416), (17440, 22771)]