1168763920

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1831}}^1$

素因数の和:2024

約数の個数: 80

約数和(自身を含む): 2780536320

約数和(自身を除く): 1611772400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 101, 158, 202, 316, 395, 404, 505, 632, 790, 808, 1010, 1264, 1580, 1616, 1831, 2020, 3160, 3662, 4040, 6320, 7324, 7979, 8080, 9155, 14648, 15958, 18310, 29296, 31916, 36620, 39895, 63832, 73240, 79790, 127664, 144649, 146480, 159580, 184931, 289298, 319160, 369862, 578596, 638320, 723245, 739724, 924655, 1157192, 1446490, 1479448, 1849310, 2314384, 2892980, 2958896, 3698620, 5785960, 7397240, 11571920, 14609549, 14794480, 29219098, 58438196, 73047745, 116876392, 146095490, 233752784, 292190980, 584381960, 1168763920]

約数ペア:

[(1, 1168763920), (2, 584381960), (4, 292190980), (5, 233752784), (8, 146095490), (10, 116876392), (16, 73047745), (20, 58438196), (40, 29219098), (79, 14794480), (80, 14609549), (101, 11571920), (158, 7397240), (202, 5785960), (316, 3698620), (395, 2958896), (404, 2892980), (505, 2314384), (632, 1849310), (790, 1479448), (808, 1446490), (1010, 1157192), (1264, 924655), (1580, 739724), (1616, 723245), (1831, 638320), (2020, 578596), (3160, 369862), (3662, 319160), (4040, 289298), (6320, 184931), (7324, 159580), (7979, 146480), (8080, 144649), (9155, 127664), (14648, 79790), (15958, 73240), (18310, 63832), (29296, 39895), (31916, 36620)]