719642220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2803}}^1$

素因数の和:3215

約数の個数: 96

約数和(自身を含む): 2204616960

約数和(自身を除く): 1484974740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 389, 660, 778, 1167, 1556, 1945, 2334, 2803, 3890, 4279, 4668, 5606, 5835, 7780, 8409, 8558, 11212, 11670, 12837, 14015, 16818, 17116, 21395, 23340, 25674, 28030, 30833, 33636, 42045, 42790, 51348, 56060, 61666, 64185, 84090, 85580, 92499, 123332, 128370, 154165, 168180, 184998, 256740, 308330, 369996, 462495, 616660, 924990, 1090367, 1849980, 2180734, 3271101, 4361468, 5451835, 6542202, 10903670, 11994037, 13084404, 16355505, 21807340, 23988074, 32711010, 35982111, 47976148, 59970185, 65422020, 71964222, 119940370, 143928444, 179910555, 239880740, 359821110, 719642220]

約数ペア:

[(1, 719642220), (2, 359821110), (3, 239880740), (4, 179910555), (5, 143928444), (6, 119940370), (10, 71964222), (11, 65422020), (12, 59970185), (15, 47976148), (20, 35982111), (22, 32711010), (30, 23988074), (33, 21807340), (44, 16355505), (55, 13084404), (60, 11994037), (66, 10903670), (110, 6542202), (132, 5451835), (165, 4361468), (220, 3271101), (330, 2180734), (389, 1849980), (660, 1090367), (778, 924990), (1167, 616660), (1556, 462495), (1945, 369996), (2334, 308330), (2803, 256740), (3890, 184998), (4279, 168180), (4668, 154165), (5606, 128370), (5835, 123332), (7780, 92499), (8409, 85580), (8558, 84090), (11212, 64185), (11670, 61666), (12837, 56060), (14015, 51348), (16818, 42790), (17116, 42045), (21395, 33636), (23340, 30833), (25674, 28030)]