3122462080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1487}}^1$

素因数の和:1716

約数の個数: 128

約数和(自身を含む): 7950026880

約数和(自身を除く): 4827564800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 193, 272, 320, 340, 386, 544, 640, 680, 772, 965, 1088, 1360, 1487, 1544, 1930, 2176, 2720, 2974, 3088, 3281, 3860, 5440, 5948, 6176, 6562, 7435, 7720, 10880, 11896, 12352, 13124, 14870, 15440, 16405, 23792, 24704, 25279, 26248, 29740, 30880, 32810, 47584, 50558, 52496, 59480, 61760, 65620, 95168, 101116, 104992, 118960, 123520, 126395, 131240, 190336, 202232, 209984, 237920, 252790, 262480, 286991, 404464, 419968, 475840, 505580, 524960, 573982, 808928, 951680, 1011160, 1049920, 1147964, 1434955, 1617856, 2022320, 2099840, 2295928, 2869910, 3235712, 4044640, 4591856, 4878847, 5739820, 8089280, 9183712, 9757694, 11479640, 16178560, 18367424, 19515388, 22959280, 24394235, 36734848, 39030776, 45918560, 48788470, 78061552, 91837120, 97576940, 156123104, 183674240, 195153880, 312246208, 390307760, 624492416, 780615520, 1561231040, 3122462080]

約数ペア:

[(1, 3122462080), (2, 1561231040), (4, 780615520), (5, 624492416), (8, 390307760), (10, 312246208), (16, 195153880), (17, 183674240), (20, 156123104), (32, 97576940), (34, 91837120), (40, 78061552), (64, 48788470), (68, 45918560), (80, 39030776), (85, 36734848), (128, 24394235), (136, 22959280), (160, 19515388), (170, 18367424), (193, 16178560), (272, 11479640), (320, 9757694), (340, 9183712), (386, 8089280), (544, 5739820), (640, 4878847), (680, 4591856), (772, 4044640), (965, 3235712), (1088, 2869910), (1360, 2295928), (1487, 2099840), (1544, 2022320), (1930, 1617856), (2176, 1434955), (2720, 1147964), (2974, 1049920), (3088, 1011160), (3281, 951680), (3860, 808928), (5440, 573982), (5948, 524960), (6176, 505580), (6562, 475840), (7435, 419968), (7720, 404464), (10880, 286991), (11896, 262480), (12352, 252790), (13124, 237920), (14870, 209984), (15440, 202232), (16405, 190336), (23792, 131240), (24704, 126395), (25279, 123520), (26248, 118960), (29740, 104992), (30880, 101116), (32810, 95168), (47584, 65620), (50558, 61760), (52496, 59480)]