267672020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2481

約数の個数: 96

約数和(自身を含む): 710712576

約数和(自身を除く): 443040556

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 73, 77, 110, 140, 146, 154, 220, 292, 308, 365, 385, 511, 730, 770, 803, 1022, 1460, 1540, 1606, 2044, 2381, 2555, 3212, 4015, 4762, 5110, 5621, 8030, 9524, 10220, 11242, 11905, 16060, 16667, 22484, 23810, 26191, 28105, 33334, 47620, 52382, 56210, 66668, 83335, 104764, 112420, 130955, 166670, 173813, 183337, 261910, 333340, 347626, 366674, 523820, 695252, 733348, 869065, 916685, 1216691, 1738130, 1833370, 1911943, 2433382, 3476260, 3666740, 3823886, 4866764, 6083455, 7647772, 9559715, 12166910, 13383601, 19119430, 24333820, 26767202, 38238860, 53534404, 66918005, 133836010, 267672020]

約数ペア:

[(1, 267672020), (2, 133836010), (4, 66918005), (5, 53534404), (7, 38238860), (10, 26767202), (11, 24333820), (14, 19119430), (20, 13383601), (22, 12166910), (28, 9559715), (35, 7647772), (44, 6083455), (55, 4866764), (70, 3823886), (73, 3666740), (77, 3476260), (110, 2433382), (140, 1911943), (146, 1833370), (154, 1738130), (220, 1216691), (292, 916685), (308, 869065), (365, 733348), (385, 695252), (511, 523820), (730, 366674), (770, 347626), (803, 333340), (1022, 261910), (1460, 183337), (1540, 173813), (1606, 166670), (2044, 130955), (2381, 112420), (2555, 104764), (3212, 83335), (4015, 66668), (4762, 56210), (5110, 52382), (5621, 47620), (8030, 33334), (9524, 28105), (10220, 26191), (11242, 23810), (11905, 22484), (16060, 16667)]