942378680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 2318803200

約数和(自身を除く): 1376424520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 83, 85, 118, 136, 166, 170, 236, 283, 295, 332, 340, 415, 472, 566, 590, 664, 680, 830, 1003, 1132, 1180, 1411, 1415, 1660, 2006, 2264, 2360, 2822, 2830, 3320, 4012, 4811, 4897, 5015, 5644, 5660, 7055, 8024, 9622, 9794, 10030, 11288, 11320, 14110, 16697, 19244, 19588, 20060, 23489, 24055, 24485, 28220, 33394, 38488, 39176, 40120, 46978, 48110, 48970, 56440, 66788, 83249, 83485, 93956, 96220, 97940, 117445, 133576, 166498, 166970, 187912, 192440, 195880, 234890, 283849, 332996, 333940, 399313, 416245, 469780, 567698, 665992, 667880, 798626, 832490, 939560, 1135396, 1385851, 1419245, 1597252, 1664980, 1996565, 2270792, 2771702, 2838490, 3194504, 3329960, 3993130, 5543404, 5676980, 6929255, 7986260, 11086808, 11353960, 13858510, 15972520, 23559467, 27717020, 47118934, 55434040, 94237868, 117797335, 188475736, 235594670, 471189340, 942378680]

約数ペア:

[(1, 942378680), (2, 471189340), (4, 235594670), (5, 188475736), (8, 117797335), (10, 94237868), (17, 55434040), (20, 47118934), (34, 27717020), (40, 23559467), (59, 15972520), (68, 13858510), (83, 11353960), (85, 11086808), (118, 7986260), (136, 6929255), (166, 5676980), (170, 5543404), (236, 3993130), (283, 3329960), (295, 3194504), (332, 2838490), (340, 2771702), (415, 2270792), (472, 1996565), (566, 1664980), (590, 1597252), (664, 1419245), (680, 1385851), (830, 1135396), (1003, 939560), (1132, 832490), (1180, 798626), (1411, 667880), (1415, 665992), (1660, 567698), (2006, 469780), (2264, 416245), (2360, 399313), (2822, 333940), (2830, 332996), (3320, 283849), (4012, 234890), (4811, 195880), (4897, 192440), (5015, 187912), (5644, 166970), (5660, 166498), (7055, 133576), (8024, 117445), (9622, 97940), (9794, 96220), (10030, 93956), (11288, 83485), (11320, 83249), (14110, 66788), (16697, 56440), (19244, 48970), (19588, 48110), (20060, 46978), (23489, 40120), (24055, 39176), (24485, 38488), (28220, 33394)]