68256480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3368

約数の個数: 96

約数和(自身を含む): 220074624

約数和(自身を除く): 151818144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3307, 3440, 4128, 5160, 6614, 6880, 9921, 10320, 13228, 16535, 19842, 20640, 26456, 33070, 39684, 49605, 52912, 66140, 79368, 99210, 105824, 132280, 142201, 158736, 198420, 264560, 284402, 317472, 396840, 426603, 529120, 568804, 711005, 793680, 853206, 1137608, 1422010, 1587360, 1706412, 2133015, 2275216, 2844020, 3412824, 4266030, 4550432, 5688040, 6825648, 8532060, 11376080, 13651296, 17064120, 22752160, 34128240, 68256480]

約数ペア:

[(1, 68256480), (2, 34128240), (3, 22752160), (4, 17064120), (5, 13651296), (6, 11376080), (8, 8532060), (10, 6825648), (12, 5688040), (15, 4550432), (16, 4266030), (20, 3412824), (24, 2844020), (30, 2275216), (32, 2133015), (40, 1706412), (43, 1587360), (48, 1422010), (60, 1137608), (80, 853206), (86, 793680), (96, 711005), (120, 568804), (129, 529120), (160, 426603), (172, 396840), (215, 317472), (240, 284402), (258, 264560), (344, 198420), (430, 158736), (480, 142201), (516, 132280), (645, 105824), (688, 99210), (860, 79368), (1032, 66140), (1290, 52912), (1376, 49605), (1720, 39684), (2064, 33070), (2580, 26456), (3307, 20640), (3440, 19842), (4128, 16535), (5160, 13228), (6614, 10320), (6880, 9921)]