1866059520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1289}}^1$

素因数の和:1355

約数の個数: 288

約数和(自身を含む): 6644635200

約数和(自身を除く): 4778575680

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, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 256, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 580, 624, 640, 696, 754, 768, 780, 832, 870, 928, 960, 1040, 1131, 1160, 1248, 1280, 1289, 1392, 1508, 1560, 1664, 1740, 1856, 1885, 1920, 2080, 2262, 2320, 2496, 2578, 2784, 3016, 3120, 3328, 3480, 3712, 3770, 3840, 3867, 4160, 4524, 4640, 4992, 5156, 5568, 5655, 6032, 6240, 6445, 6960, 7424, 7540, 7734, 8320, 9048, 9280, 9984, 10312, 11136, 11310, 12064, 12480, 12890, 13920, 15080, 15468, 16640, 16757, 18096, 18560, 19335, 20624, 22272, 22620, 24128, 24960, 25780, 27840, 30160, 30936, 33514, 36192, 37120, 37381, 38670, 41248, 45240, 48256, 49920, 50271, 51560, 55680, 60320, 61872, 67028, 72384, 74762, 77340, 82496, 83785, 90480, 96512, 100542, 103120, 111360, 112143, 120640, 123744, 134056, 144768, 149524, 154680, 164992, 167570, 180960, 186905, 201084, 206240, 224286, 241280, 247488, 251355, 268112, 289536, 299048, 309360, 329984, 335140, 361920, 373810, 402168, 412480, 448572, 482560, 485953, 494976, 502710, 536224, 560715, 598096, 618720, 670280, 723840, 747620, 804336, 824960, 897144, 971906, 989952, 1005420, 1072448, 1121430, 1196192, 1237440, 1340560, 1447680, 1457859, 1495240, 1608672, 1649920, 1794288, 1943812, 2010840, 2144896, 2242860, 2392384, 2429765, 2474880, 2681120, 2915718, 2990480, 3217344, 3588576, 3887624, 4021680, 4289792, 4485720, 4784768, 4859530, 4949760, 5362240, 5831436, 5980960, 6434688, 7177152, 7289295, 7775248, 8043360, 8971440, 9569536, 9719060, 10724480, 11662872, 11961920, 12869376, 14354304, 14578590, 15550496, 16086720, 17942880, 19438120, 21448960, 23325744, 23923840, 28708608, 29157180, 31100992, 32173440, 35885760, 38876240, 46651488, 47847680, 58314360, 62201984, 64346880, 71771520, 77752480, 93302976, 116628720, 124403968, 143543040, 155504960, 186605952, 233257440, 311009920, 373211904, 466514880, 622019840, 933029760, 1866059520]

約数ペア:

[(1, 1866059520), (2, 933029760), (3, 622019840), (4, 466514880), (5, 373211904), (6, 311009920), (8, 233257440), (10, 186605952), (12, 155504960), (13, 143543040), (15, 124403968), (16, 116628720), (20, 93302976), (24, 77752480), (26, 71771520), (29, 64346880), (30, 62201984), (32, 58314360), (39, 47847680), (40, 46651488), (48, 38876240), (52, 35885760), (58, 32173440), (60, 31100992), (64, 29157180), (65, 28708608), (78, 23923840), (80, 23325744), (87, 21448960), (96, 19438120), (104, 17942880), (116, 16086720), (120, 15550496), (128, 14578590), (130, 14354304), (145, 12869376), (156, 11961920), (160, 11662872), (174, 10724480), (192, 9719060), (195, 9569536), (208, 8971440), (232, 8043360), (240, 7775248), (256, 7289295), (260, 7177152), (290, 6434688), (312, 5980960), (320, 5831436), (348, 5362240), (377, 4949760), (384, 4859530), (390, 4784768), (416, 4485720), (435, 4289792), (464, 4021680), (480, 3887624), (520, 3588576), (580, 3217344), (624, 2990480), (640, 2915718), (696, 2681120), (754, 2474880), (768, 2429765), (780, 2392384), (832, 2242860), (870, 2144896), (928, 2010840), (960, 1943812), (1040, 1794288), (1131, 1649920), (1160, 1608672), (1248, 1495240), (1280, 1457859), (1289, 1447680), (1392, 1340560), (1508, 1237440), (1560, 1196192), (1664, 1121430), (1740, 1072448), (1856, 1005420), (1885, 989952), (1920, 971906), (2080, 897144), (2262, 824960), (2320, 804336), (2496, 747620), (2578, 723840), (2784, 670280), (3016, 618720), (3120, 598096), (3328, 560715), (3480, 536224), (3712, 502710), (3770, 494976), (3840, 485953), (3867, 482560), (4160, 448572), (4524, 412480), (4640, 402168), (4992, 373810), (5156, 361920), (5568, 335140), (5655, 329984), (6032, 309360), (6240, 299048), (6445, 289536), (6960, 268112), (7424, 251355), (7540, 247488), (7734, 241280), (8320, 224286), (9048, 206240), (9280, 201084), (9984, 186905), (10312, 180960), (11136, 167570), (11310, 164992), (12064, 154680), (12480, 149524), (12890, 144768), (13920, 134056), (15080, 123744), (15468, 120640), (16640, 112143), (16757, 111360), (18096, 103120), (18560, 100542), (19335, 96512), (20624, 90480), (22272, 83785), (22620, 82496), (24128, 77340), (24960, 74762), (25780, 72384), (27840, 67028), (30160, 61872), (30936, 60320), (33514, 55680), (36192, 51560), (37120, 50271), (37381, 49920), (38670, 48256), (41248, 45240)]