69743282480

素因数分解:

$2^4\times 5^1\times {\mathrm{257}}^1\times {\mathrm{577}}^1\times {\mathrm{5879}}^1$

素因数の和:6726

約数の個数: 80

約数和(自身を含む): 163093936320

約数和(自身を除く): 93350653840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 257, 514, 577, 1028, 1154, 1285, 2056, 2308, 2570, 2885, 4112, 4616, 5140, 5770, 5879, 9232, 10280, 11540, 11758, 20560, 23080, 23516, 29395, 46160, 47032, 58790, 94064, 117580, 148289, 235160, 296578, 470320, 593156, 741445, 1186312, 1482890, 1510903, 2372624, 2965780, 3021806, 3392183, 5931560, 6043612, 6784366, 7554515, 11863120, 12087224, 13568732, 15109030, 16960915, 24174448, 27137464, 30218060, 33921830, 54274928, 60436120, 67843660, 120872240, 135687320, 271374640, 871791031, 1743582062, 3487164124, 4358955155, 6974328248, 8717910310, 13948656496, 17435820620, 34871641240, 69743282480]

約数ペア:

[(1, 69743282480), (2, 34871641240), (4, 17435820620), (5, 13948656496), (8, 8717910310), (10, 6974328248), (16, 4358955155), (20, 3487164124), (40, 1743582062), (80, 871791031), (257, 271374640), (514, 135687320), (577, 120872240), (1028, 67843660), (1154, 60436120), (1285, 54274928), (2056, 33921830), (2308, 30218060), (2570, 27137464), (2885, 24174448), (4112, 16960915), (4616, 15109030), (5140, 13568732), (5770, 12087224), (5879, 11863120), (9232, 7554515), (10280, 6784366), (11540, 6043612), (11758, 5931560), (20560, 3392183), (23080, 3021806), (23516, 2965780), (29395, 2372624), (46160, 1510903), (47032, 1482890), (58790, 1186312), (94064, 741445), (117580, 593156), (148289, 470320), (235160, 296578)]