126562020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1005

約数の個数: 96

約数和(自身を含む): 383940480

約数和(自身を除く): 257378460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 211, 260, 390, 422, 633, 769, 780, 844, 1055, 1266, 1538, 2110, 2307, 2532, 2743, 3076, 3165, 3845, 4220, 4614, 5486, 6330, 7690, 8229, 9228, 9997, 10972, 11535, 12660, 13715, 15380, 16458, 19994, 23070, 27430, 29991, 32916, 39988, 41145, 46140, 49985, 54860, 59982, 82290, 99970, 119964, 149955, 162259, 164580, 199940, 299910, 324518, 486777, 599820, 649036, 811295, 973554, 1622590, 1947108, 2109367, 2433885, 3245180, 4218734, 4867770, 6328101, 8437468, 9735540, 10546835, 12656202, 21093670, 25312404, 31640505, 42187340, 63281010, 126562020]

約数ペア:

[(1, 126562020), (2, 63281010), (3, 42187340), (4, 31640505), (5, 25312404), (6, 21093670), (10, 12656202), (12, 10546835), (13, 9735540), (15, 8437468), (20, 6328101), (26, 4867770), (30, 4218734), (39, 3245180), (52, 2433885), (60, 2109367), (65, 1947108), (78, 1622590), (130, 973554), (156, 811295), (195, 649036), (211, 599820), (260, 486777), (390, 324518), (422, 299910), (633, 199940), (769, 164580), (780, 162259), (844, 149955), (1055, 119964), (1266, 99970), (1538, 82290), (2110, 59982), (2307, 54860), (2532, 49985), (2743, 46140), (3076, 41145), (3165, 39988), (3845, 32916), (4220, 29991), (4614, 27430), (5486, 23070), (6330, 19994), (7690, 16458), (8229, 15380), (9228, 13715), (9997, 12660), (10972, 11535)]