1570840120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{20443}}^1$

素因数の和:20584

約数の個数: 64

約数和(自身を含む): 3775597920

約数和(自身を除く): 2204757800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 113, 136, 170, 226, 340, 452, 565, 680, 904, 1130, 1921, 2260, 3842, 4520, 7684, 9605, 15368, 19210, 20443, 38420, 40886, 76840, 81772, 102215, 163544, 204430, 347531, 408860, 695062, 817720, 1390124, 1737655, 2310059, 2780248, 3475310, 4620118, 6950620, 9240236, 11550295, 13901240, 18480472, 23100590, 39271003, 46201180, 78542006, 92402360, 157084012, 196355015, 314168024, 392710030, 785420060, 1570840120]

約数ペア:

[(1, 1570840120), (2, 785420060), (4, 392710030), (5, 314168024), (8, 196355015), (10, 157084012), (17, 92402360), (20, 78542006), (34, 46201180), (40, 39271003), (68, 23100590), (85, 18480472), (113, 13901240), (136, 11550295), (170, 9240236), (226, 6950620), (340, 4620118), (452, 3475310), (565, 2780248), (680, 2310059), (904, 1737655), (1130, 1390124), (1921, 817720), (2260, 695062), (3842, 408860), (4520, 347531), (7684, 204430), (9605, 163544), (15368, 102215), (19210, 81772), (20443, 76840), (38420, 40886)]