169852440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 544320000

約数和(自身を除く): 374467560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 139, 170, 204, 255, 278, 340, 408, 417, 510, 556, 599, 680, 695, 834, 1020, 1112, 1198, 1390, 1668, 1797, 2040, 2085, 2363, 2396, 2780, 2995, 3336, 3594, 4170, 4726, 4792, 5560, 5990, 7089, 7188, 8340, 8985, 9452, 10183, 11815, 11980, 14178, 14376, 16680, 17970, 18904, 20366, 23630, 23960, 28356, 30549, 35445, 35940, 40732, 47260, 50915, 56712, 61098, 70890, 71880, 81464, 83261, 94520, 101830, 122196, 141780, 152745, 166522, 203660, 244392, 249783, 283560, 305490, 333044, 407320, 416305, 499566, 610980, 666088, 832610, 999132, 1221960, 1248915, 1415437, 1665220, 1998264, 2497830, 2830874, 3330440, 4246311, 4995660, 5661748, 7077185, 8492622, 9991320, 11323496, 14154370, 16985244, 21231555, 28308740, 33970488, 42463110, 56617480, 84926220, 169852440]

約数ペア:

[(1, 169852440), (2, 84926220), (3, 56617480), (4, 42463110), (5, 33970488), (6, 28308740), (8, 21231555), (10, 16985244), (12, 14154370), (15, 11323496), (17, 9991320), (20, 8492622), (24, 7077185), (30, 5661748), (34, 4995660), (40, 4246311), (51, 3330440), (60, 2830874), (68, 2497830), (85, 1998264), (102, 1665220), (120, 1415437), (136, 1248915), (139, 1221960), (170, 999132), (204, 832610), (255, 666088), (278, 610980), (340, 499566), (408, 416305), (417, 407320), (510, 333044), (556, 305490), (599, 283560), (680, 249783), (695, 244392), (834, 203660), (1020, 166522), (1112, 152745), (1198, 141780), (1390, 122196), (1668, 101830), (1797, 94520), (2040, 83261), (2085, 81464), (2363, 71880), (2396, 70890), (2780, 61098), (2995, 56712), (3336, 50915), (3594, 47260), (4170, 40732), (4726, 35940), (4792, 35445), (5560, 30549), (5990, 28356), (7089, 23960), (7188, 23630), (8340, 20366), (8985, 18904), (9452, 17970), (10183, 16680), (11815, 14376), (11980, 14178)]