140584560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34457}}^1$

素因数の和:34490

約数の個数: 80

約数和(自身を含む): 461461536

約数和(自身を除く): 320876976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 34457, 68914, 103371, 137828, 172285, 206742, 275656, 344570, 413484, 516855, 551312, 585769, 689140, 826968, 1033710, 1171538, 1378280, 1653936, 1757307, 2067420, 2343076, 2756560, 2928845, 3514614, 4134840, 4686152, 5857690, 7029228, 8269680, 8786535, 9372304, 11715380, 14058456, 17573070, 23430760, 28116912, 35146140, 46861520, 70292280, 140584560]

約数ペア:

[(1, 140584560), (2, 70292280), (3, 46861520), (4, 35146140), (5, 28116912), (6, 23430760), (8, 17573070), (10, 14058456), (12, 11715380), (15, 9372304), (16, 8786535), (17, 8269680), (20, 7029228), (24, 5857690), (30, 4686152), (34, 4134840), (40, 3514614), (48, 2928845), (51, 2756560), (60, 2343076), (68, 2067420), (80, 1757307), (85, 1653936), (102, 1378280), (120, 1171538), (136, 1033710), (170, 826968), (204, 689140), (240, 585769), (255, 551312), (272, 516855), (340, 413484), (408, 344570), (510, 275656), (680, 206742), (816, 172285), (1020, 137828), (1360, 103371), (2040, 68914), (4080, 34457)]