3242403920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{51239}}^1$

素因数の和:51372

約数の個数: 80

約数和(自身を含む): 8691943680

約数和(自身を除く): 5449539760

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, 3164, 3955, 4520, 6328, 7910, 9040, 12656, 15820, 31640, 51239, 63280, 102478, 204956, 256195, 358673, 409912, 512390, 717346, 819824, 1024780, 1434692, 1793365, 2049560, 2869384, 3586730, 4099120, 5738768, 5790007, 7173460, 11580014, 14346920, 23160028, 28693840, 28950035, 40530049, 46320056, 57900070, 81060098, 92640112, 115800140, 162120196, 202650245, 231600280, 324240392, 405300490, 463200560, 648480784, 810600980, 1621201960, 3242403920]

約数ペア:

[(1, 3242403920), (2, 1621201960), (4, 810600980), (5, 648480784), (7, 463200560), (8, 405300490), (10, 324240392), (14, 231600280), (16, 202650245), (20, 162120196), (28, 115800140), (35, 92640112), (40, 81060098), (56, 57900070), (70, 46320056), (80, 40530049), (112, 28950035), (113, 28693840), (140, 23160028), (226, 14346920), (280, 11580014), (452, 7173460), (560, 5790007), (565, 5738768), (791, 4099120), (904, 3586730), (1130, 2869384), (1582, 2049560), (1808, 1793365), (2260, 1434692), (3164, 1024780), (3955, 819824), (4520, 717346), (6328, 512390), (7910, 409912), (9040, 358673), (12656, 256195), (15820, 204956), (31640, 102478), (51239, 63280)]