2123578680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{105967}}^1$

素因数の和:106148

約数の個数: 64

約数和(自身を含む): 6408944640

約数和(自身を除く): 4285365960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10020, 20040, 105967, 211934, 317901, 423868, 529835, 635802, 847736, 1059670, 1271604, 1589505, 2119340, 2543208, 3179010, 4238680, 6358020, 12716040, 17696489, 35392978, 53089467, 70785956, 88482445, 106178934, 141571912, 176964890, 212357868, 265447335, 353929780, 424715736, 530894670, 707859560, 1061789340, 2123578680]

約数ペア:

[(1, 2123578680), (2, 1061789340), (3, 707859560), (4, 530894670), (5, 424715736), (6, 353929780), (8, 265447335), (10, 212357868), (12, 176964890), (15, 141571912), (20, 106178934), (24, 88482445), (30, 70785956), (40, 53089467), (60, 35392978), (120, 17696489), (167, 12716040), (334, 6358020), (501, 4238680), (668, 3179010), (835, 2543208), (1002, 2119340), (1336, 1589505), (1670, 1271604), (2004, 1059670), (2505, 847736), (3340, 635802), (4008, 529835), (5010, 423868), (6680, 317901), (10020, 211934), (20040, 105967)]