148518160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2347}}^1$

素因数の和:2480

約数の個数: 80

約数和(自身を含む): 398295936

約数和(自身を除く): 249777776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 791, 904, 1130, 1582, 1808, 2260, 2347, 3164, 3955, 4520, 4694, 6328, 7910, 9040, 9388, 11735, 12656, 15820, 16429, 18776, 23470, 31640, 32858, 37552, 46940, 63280, 65716, 82145, 93880, 131432, 164290, 187760, 262864, 265211, 328580, 530422, 657160, 1060844, 1314320, 1326055, 1856477, 2121688, 2652110, 3712954, 4243376, 5304220, 7425908, 9282385, 10608440, 14851816, 18564770, 21216880, 29703632, 37129540, 74259080, 148518160]

約数ペア:

[(1, 148518160), (2, 74259080), (4, 37129540), (5, 29703632), (7, 21216880), (8, 18564770), (10, 14851816), (14, 10608440), (16, 9282385), (20, 7425908), (28, 5304220), (35, 4243376), (40, 3712954), (56, 2652110), (70, 2121688), (80, 1856477), (112, 1326055), (113, 1314320), (140, 1060844), (226, 657160), (280, 530422), (452, 328580), (560, 265211), (565, 262864), (791, 187760), (904, 164290), (1130, 131432), (1582, 93880), (1808, 82145), (2260, 65716), (2347, 63280), (3164, 46940), (3955, 37552), (4520, 32858), (4694, 31640), (6328, 23470), (7910, 18776), (9040, 16429), (9388, 15820), (11735, 12656)]