1975069360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 5222076480

約数和(自身を除く): 3247007120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 193, 220, 232, 290, 319, 386, 401, 440, 464, 580, 638, 772, 802, 880, 965, 1160, 1276, 1544, 1595, 1604, 1930, 2005, 2123, 2320, 2552, 3088, 3190, 3208, 3860, 4010, 4246, 4411, 5104, 5597, 6380, 6416, 7720, 8020, 8492, 8822, 10615, 11194, 11629, 12760, 15440, 16040, 16984, 17644, 21230, 22055, 22388, 23258, 25520, 27985, 32080, 33968, 35288, 42460, 44110, 44776, 46516, 55970, 58145, 61567, 70576, 77393, 84920, 88220, 89552, 93032, 111940, 116290, 123134, 127919, 154786, 169840, 176440, 186064, 223880, 232580, 246268, 255838, 307835, 309572, 352880, 386965, 447760, 465160, 492536, 511676, 615670, 619144, 639595, 773930, 851323, 930320, 985072, 1023352, 1231340, 1238288, 1279190, 1547860, 1702646, 2046704, 2244397, 2462680, 2558380, 3095720, 3405292, 4256615, 4488794, 4925360, 5116760, 6191440, 6810584, 8513230, 8977588, 10233520, 11221985, 13621168, 17026460, 17955176, 22443970, 24688367, 34052920, 35910352, 44887940, 49376734, 68105840, 89775880, 98753468, 123441835, 179551760, 197506936, 246883670, 395013872, 493767340, 987534680, 1975069360]

約数ペア:

[(1, 1975069360), (2, 987534680), (4, 493767340), (5, 395013872), (8, 246883670), (10, 197506936), (11, 179551760), (16, 123441835), (20, 98753468), (22, 89775880), (29, 68105840), (40, 49376734), (44, 44887940), (55, 35910352), (58, 34052920), (80, 24688367), (88, 22443970), (110, 17955176), (116, 17026460), (145, 13621168), (176, 11221985), (193, 10233520), (220, 8977588), (232, 8513230), (290, 6810584), (319, 6191440), (386, 5116760), (401, 4925360), (440, 4488794), (464, 4256615), (580, 3405292), (638, 3095720), (772, 2558380), (802, 2462680), (880, 2244397), (965, 2046704), (1160, 1702646), (1276, 1547860), (1544, 1279190), (1595, 1238288), (1604, 1231340), (1930, 1023352), (2005, 985072), (2123, 930320), (2320, 851323), (2552, 773930), (3088, 639595), (3190, 619144), (3208, 615670), (3860, 511676), (4010, 492536), (4246, 465160), (4411, 447760), (5104, 386965), (5597, 352880), (6380, 309572), (6416, 307835), (7720, 255838), (8020, 246268), (8492, 232580), (8822, 223880), (10615, 186064), (11194, 176440), (11629, 169840), (12760, 154786), (15440, 127919), (16040, 123134), (16984, 116290), (17644, 111940), (21230, 93032), (22055, 89552), (22388, 88220), (23258, 84920), (25520, 77393), (27985, 70576), (32080, 61567), (33968, 58145), (35288, 55970), (42460, 46516), (44110, 44776)]