83782160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 259536960

約数和(自身を除く): 175754800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 49, 55, 56, 58, 67, 70, 77, 80, 88, 98, 110, 112, 116, 134, 140, 145, 154, 176, 196, 203, 220, 232, 245, 268, 280, 290, 308, 319, 335, 385, 392, 406, 440, 464, 469, 490, 536, 539, 560, 580, 616, 638, 670, 737, 770, 784, 812, 880, 938, 980, 1015, 1072, 1078, 1160, 1232, 1276, 1340, 1421, 1474, 1540, 1595, 1624, 1876, 1943, 1960, 2030, 2156, 2233, 2320, 2345, 2552, 2680, 2695, 2842, 2948, 3080, 3190, 3248, 3283, 3685, 3752, 3886, 3920, 4060, 4312, 4466, 4690, 5104, 5159, 5360, 5390, 5684, 5896, 6160, 6380, 6566, 7105, 7370, 7504, 7772, 8120, 8624, 8932, 9380, 9715, 10318, 10780, 11165, 11368, 11792, 12760, 13132, 13601, 14210, 14740, 15544, 15631, 16240, 16415, 17864, 18760, 19430, 20636, 21373, 21560, 22330, 22736, 25520, 25795, 26264, 27202, 28420, 29480, 31088, 31262, 32830, 35728, 36113, 37520, 38860, 41272, 42746, 43120, 44660, 51590, 52528, 54404, 56840, 58960, 62524, 65660, 68005, 72226, 77720, 78155, 82544, 85492, 89320, 95207, 103180, 106865, 108808, 113680, 125048, 131320, 136010, 144452, 149611, 155440, 156310, 170984, 178640, 180565, 190414, 206360, 213730, 217616, 250096, 262640, 272020, 288904, 299222, 312620, 341968, 361130, 380828, 412720, 427460, 476035, 544040, 577808, 598444, 625240, 722260, 748055, 761656, 854920, 952070, 1047277, 1088080, 1196888, 1250480, 1444520, 1496110, 1523312, 1709840, 1904140, 2094554, 2393776, 2889040, 2992220, 3808280, 4189108, 5236385, 5984440, 7616560, 8378216, 10472770, 11968880, 16756432, 20945540, 41891080, 83782160]

約数ペア:

[(1, 83782160), (2, 41891080), (4, 20945540), (5, 16756432), (7, 11968880), (8, 10472770), (10, 8378216), (11, 7616560), (14, 5984440), (16, 5236385), (20, 4189108), (22, 3808280), (28, 2992220), (29, 2889040), (35, 2393776), (40, 2094554), (44, 1904140), (49, 1709840), (55, 1523312), (56, 1496110), (58, 1444520), (67, 1250480), (70, 1196888), (77, 1088080), (80, 1047277), (88, 952070), (98, 854920), (110, 761656), (112, 748055), (116, 722260), (134, 625240), (140, 598444), (145, 577808), (154, 544040), (176, 476035), (196, 427460), (203, 412720), (220, 380828), (232, 361130), (245, 341968), (268, 312620), (280, 299222), (290, 288904), (308, 272020), (319, 262640), (335, 250096), (385, 217616), (392, 213730), (406, 206360), (440, 190414), (464, 180565), (469, 178640), (490, 170984), (536, 156310), (539, 155440), (560, 149611), (580, 144452), (616, 136010), (638, 131320), (670, 125048), (737, 113680), (770, 108808), (784, 106865), (812, 103180), (880, 95207), (938, 89320), (980, 85492), (1015, 82544), (1072, 78155), (1078, 77720), (1160, 72226), (1232, 68005), (1276, 65660), (1340, 62524), (1421, 58960), (1474, 56840), (1540, 54404), (1595, 52528), (1624, 51590), (1876, 44660), (1943, 43120), (1960, 42746), (2030, 41272), (2156, 38860), (2233, 37520), (2320, 36113), (2345, 35728), (2552, 32830), (2680, 31262), (2695, 31088), (2842, 29480), (2948, 28420), (3080, 27202), (3190, 26264), (3248, 25795), (3283, 25520), (3685, 22736), (3752, 22330), (3886, 21560), (3920, 21373), (4060, 20636), (4312, 19430), (4466, 18760), (4690, 17864), (5104, 16415), (5159, 16240), (5360, 15631), (5390, 15544), (5684, 14740), (5896, 14210), (6160, 13601), (6380, 13132), (6566, 12760), (7105, 11792), (7370, 11368), (7504, 11165), (7772, 10780), (8120, 10318), (8624, 9715), (8932, 9380)]