69625360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1231}}^1$

素因数の和:1352

約数の個数: 80

約数和(自身を含む): 186988032

約数和(自身を除く): 117362672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 280, 404, 505, 560, 707, 808, 1010, 1231, 1414, 1616, 2020, 2462, 2828, 3535, 4040, 4924, 5656, 6155, 7070, 8080, 8617, 9848, 11312, 12310, 14140, 17234, 19696, 24620, 28280, 34468, 43085, 49240, 56560, 68936, 86170, 98480, 124331, 137872, 172340, 248662, 344680, 497324, 621655, 689360, 870317, 994648, 1243310, 1740634, 1989296, 2486620, 3481268, 4351585, 4973240, 6962536, 8703170, 9946480, 13925072, 17406340, 34812680, 69625360]

約数ペア:

[(1, 69625360), (2, 34812680), (4, 17406340), (5, 13925072), (7, 9946480), (8, 8703170), (10, 6962536), (14, 4973240), (16, 4351585), (20, 3481268), (28, 2486620), (35, 1989296), (40, 1740634), (56, 1243310), (70, 994648), (80, 870317), (101, 689360), (112, 621655), (140, 497324), (202, 344680), (280, 248662), (404, 172340), (505, 137872), (560, 124331), (707, 98480), (808, 86170), (1010, 68936), (1231, 56560), (1414, 49240), (1616, 43085), (2020, 34468), (2462, 28280), (2828, 24620), (3535, 19696), (4040, 17234), (4924, 14140), (5656, 12310), (6155, 11312), (7070, 9848), (8080, 8617)]