213482760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{5279}}^1$

素因数の和:5630

約数の個数: 64

約数和(自身を含む): 642470400

約数和(自身を除く): 428987640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 5279, 6740, 8088, 10110, 10558, 13480, 15837, 20220, 21116, 26395, 31674, 40440, 42232, 52790, 63348, 79185, 105580, 126696, 158370, 211160, 316740, 633480, 1779023, 3558046, 5337069, 7116092, 8895115, 10674138, 14232184, 17790230, 21348276, 26685345, 35580460, 42696552, 53370690, 71160920, 106741380, 213482760]

約数ペア:

[(1, 213482760), (2, 106741380), (3, 71160920), (4, 53370690), (5, 42696552), (6, 35580460), (8, 26685345), (10, 21348276), (12, 17790230), (15, 14232184), (20, 10674138), (24, 8895115), (30, 7116092), (40, 5337069), (60, 3558046), (120, 1779023), (337, 633480), (674, 316740), (1011, 211160), (1348, 158370), (1685, 126696), (2022, 105580), (2696, 79185), (3370, 63348), (4044, 52790), (5055, 42232), (5279, 40440), (6740, 31674), (8088, 26395), (10110, 21116), (10558, 20220), (13480, 15837)]