208066680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13441}}^1$

素因数の和:13501

約数の個数: 96

約数和(自身を含む): 691994160

約数和(自身を除く): 483927480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 13441, 15480, 26882, 40323, 53764, 67205, 80646, 107528, 120969, 134410, 161292, 201615, 241938, 268820, 322584, 403230, 483876, 537640, 577963, 604845, 806460, 967752, 1155926, 1209690, 1612920, 1733889, 2311852, 2419380, 2889815, 3467778, 4623704, 4838760, 5201667, 5779630, 6935556, 8669445, 10403334, 11559260, 13871112, 17338890, 20806668, 23118520, 26008335, 34677780, 41613336, 52016670, 69355560, 104033340, 208066680]

約数ペア:

[(1, 208066680), (2, 104033340), (3, 69355560), (4, 52016670), (5, 41613336), (6, 34677780), (8, 26008335), (9, 23118520), (10, 20806668), (12, 17338890), (15, 13871112), (18, 11559260), (20, 10403334), (24, 8669445), (30, 6935556), (36, 5779630), (40, 5201667), (43, 4838760), (45, 4623704), (60, 3467778), (72, 2889815), (86, 2419380), (90, 2311852), (120, 1733889), (129, 1612920), (172, 1209690), (180, 1155926), (215, 967752), (258, 806460), (344, 604845), (360, 577963), (387, 537640), (430, 483876), (516, 403230), (645, 322584), (774, 268820), (860, 241938), (1032, 201615), (1290, 161292), (1548, 134410), (1720, 120969), (1935, 107528), (2580, 80646), (3096, 67205), (3870, 53764), (5160, 40323), (7740, 26882), (13441, 15480)]