68304160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 170698752

約数和(自身を除く): 102394592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 80, 94, 124, 155, 160, 188, 235, 248, 293, 310, 376, 470, 496, 586, 620, 752, 940, 992, 1172, 1240, 1457, 1465, 1504, 1880, 2344, 2480, 2914, 2930, 3760, 4688, 4960, 5828, 5860, 7285, 7520, 9083, 9376, 11656, 11720, 13771, 14570, 18166, 23312, 23440, 27542, 29140, 36332, 45415, 46624, 46880, 55084, 58280, 68855, 72664, 90830, 110168, 116560, 137710, 145328, 181660, 220336, 233120, 275420, 290656, 363320, 426901, 440672, 550840, 726640, 853802, 1101680, 1453280, 1707604, 2134505, 2203360, 3415208, 4269010, 6830416, 8538020, 13660832, 17076040, 34152080, 68304160]

約数ペア:

[(1, 68304160), (2, 34152080), (4, 17076040), (5, 13660832), (8, 8538020), (10, 6830416), (16, 4269010), (20, 3415208), (31, 2203360), (32, 2134505), (40, 1707604), (47, 1453280), (62, 1101680), (80, 853802), (94, 726640), (124, 550840), (155, 440672), (160, 426901), (188, 363320), (235, 290656), (248, 275420), (293, 233120), (310, 220336), (376, 181660), (470, 145328), (496, 137710), (586, 116560), (620, 110168), (752, 90830), (940, 72664), (992, 68855), (1172, 58280), (1240, 55084), (1457, 46880), (1465, 46624), (1504, 45415), (1880, 36332), (2344, 29140), (2480, 27542), (2914, 23440), (2930, 23312), (3760, 18166), (4688, 14570), (4960, 13771), (5828, 11720), (5860, 11656), (7285, 9376), (7520, 9083)]