69850560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 248351040

約数和(自身を除く): 178500480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 130, 145, 156, 160, 174, 192, 193, 195, 208, 232, 240, 260, 290, 312, 320, 348, 377, 386, 390, 416, 435, 464, 480, 520, 579, 580, 624, 696, 754, 772, 780, 832, 870, 928, 960, 965, 1040, 1131, 1158, 1160, 1248, 1392, 1508, 1544, 1560, 1740, 1856, 1885, 1930, 2080, 2262, 2316, 2320, 2496, 2509, 2784, 2895, 3016, 3088, 3120, 3480, 3770, 3860, 4160, 4524, 4632, 4640, 5018, 5568, 5597, 5655, 5790, 6032, 6176, 6240, 6960, 7527, 7540, 7720, 9048, 9264, 9280, 10036, 11194, 11310, 11580, 12064, 12352, 12480, 12545, 13920, 15054, 15080, 15440, 16791, 18096, 18528, 20072, 22388, 22620, 23160, 24128, 25090, 27840, 27985, 30108, 30160, 30880, 33582, 36192, 37056, 37635, 40144, 44776, 45240, 46320, 50180, 55970, 60216, 60320, 61760, 67164, 72384, 72761, 75270, 80288, 83955, 89552, 90480, 92640, 100360, 111940, 120432, 120640, 134328, 145522, 150540, 160576, 167910, 179104, 180960, 185280, 200720, 218283, 223880, 240864, 268656, 291044, 301080, 335820, 358208, 361920, 363805, 401440, 436566, 447760, 481728, 537312, 582088, 602160, 671640, 727610, 802880, 873132, 895520, 1074624, 1091415, 1164176, 1204320, 1343280, 1455220, 1746264, 1791040, 2182830, 2328352, 2408640, 2686560, 2910440, 3492528, 4365660, 4656704, 5373120, 5820880, 6985056, 8731320, 11641760, 13970112, 17462640, 23283520, 34925280, 69850560]

約数ペア:

[(1, 69850560), (2, 34925280), (3, 23283520), (4, 17462640), (5, 13970112), (6, 11641760), (8, 8731320), (10, 6985056), (12, 5820880), (13, 5373120), (15, 4656704), (16, 4365660), (20, 3492528), (24, 2910440), (26, 2686560), (29, 2408640), (30, 2328352), (32, 2182830), (39, 1791040), (40, 1746264), (48, 1455220), (52, 1343280), (58, 1204320), (60, 1164176), (64, 1091415), (65, 1074624), (78, 895520), (80, 873132), (87, 802880), (96, 727610), (104, 671640), (116, 602160), (120, 582088), (130, 537312), (145, 481728), (156, 447760), (160, 436566), (174, 401440), (192, 363805), (193, 361920), (195, 358208), (208, 335820), (232, 301080), (240, 291044), (260, 268656), (290, 240864), (312, 223880), (320, 218283), (348, 200720), (377, 185280), (386, 180960), (390, 179104), (416, 167910), (435, 160576), (464, 150540), (480, 145522), (520, 134328), (579, 120640), (580, 120432), (624, 111940), (696, 100360), (754, 92640), (772, 90480), (780, 89552), (832, 83955), (870, 80288), (928, 75270), (960, 72761), (965, 72384), (1040, 67164), (1131, 61760), (1158, 60320), (1160, 60216), (1248, 55970), (1392, 50180), (1508, 46320), (1544, 45240), (1560, 44776), (1740, 40144), (1856, 37635), (1885, 37056), (1930, 36192), (2080, 33582), (2262, 30880), (2316, 30160), (2320, 30108), (2496, 27985), (2509, 27840), (2784, 25090), (2895, 24128), (3016, 23160), (3088, 22620), (3120, 22388), (3480, 20072), (3770, 18528), (3860, 18096), (4160, 16791), (4524, 15440), (4632, 15080), (4640, 15054), (5018, 13920), (5568, 12545), (5597, 12480), (5655, 12352), (5790, 12064), (6032, 11580), (6176, 11310), (6240, 11194), (6960, 10036), (7527, 9280), (7540, 9264), (7720, 9048)]