1211471520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12433}}^1$

素因数の和:12487

約数の個数: 192

約数和(自身を含む): 4512049920

約数和(自身を除く): 3300578400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 96, 105, 112, 116, 120, 140, 145, 160, 168, 174, 203, 210, 224, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 480, 560, 580, 609, 672, 696, 812, 840, 870, 928, 1015, 1120, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 2784, 3045, 3248, 3360, 3480, 4060, 4640, 4872, 6090, 6496, 6960, 8120, 9744, 12180, 12433, 13920, 16240, 19488, 24360, 24866, 32480, 37299, 48720, 49732, 62165, 74598, 87031, 97440, 99464, 124330, 149196, 174062, 186495, 198928, 248660, 261093, 298392, 348124, 360557, 372990, 397856, 435155, 497320, 522186, 596784, 696248, 721114, 745980, 870310, 994640, 1044372, 1081671, 1193568, 1305465, 1392496, 1442228, 1491960, 1740620, 1802785, 1989280, 2088744, 2163342, 2523899, 2610930, 2784992, 2884456, 2983920, 3481240, 3605570, 4177488, 4326684, 5047798, 5221860, 5408355, 5768912, 5967840, 6962480, 7211140, 7571697, 8354976, 8653368, 10095596, 10443720, 10816710, 11537824, 12619495, 13924960, 14422280, 15143394, 17306736, 20191192, 20887440, 21633420, 25238990, 28844560, 30286788, 34613472, 37858485, 40382384, 41774880, 43266840, 50477980, 57689120, 60573576, 75716970, 80764768, 86533680, 100955960, 121147152, 151433940, 173067360, 201911920, 242294304, 302867880, 403823840, 605735760, 1211471520]

約数ペア:

[(1, 1211471520), (2, 605735760), (3, 403823840), (4, 302867880), (5, 242294304), (6, 201911920), (7, 173067360), (8, 151433940), (10, 121147152), (12, 100955960), (14, 86533680), (15, 80764768), (16, 75716970), (20, 60573576), (21, 57689120), (24, 50477980), (28, 43266840), (29, 41774880), (30, 40382384), (32, 37858485), (35, 34613472), (40, 30286788), (42, 28844560), (48, 25238990), (56, 21633420), (58, 20887440), (60, 20191192), (70, 17306736), (80, 15143394), (84, 14422280), (87, 13924960), (96, 12619495), (105, 11537824), (112, 10816710), (116, 10443720), (120, 10095596), (140, 8653368), (145, 8354976), (160, 7571697), (168, 7211140), (174, 6962480), (203, 5967840), (210, 5768912), (224, 5408355), (232, 5221860), (240, 5047798), (280, 4326684), (290, 4177488), (336, 3605570), (348, 3481240), (406, 2983920), (420, 2884456), (435, 2784992), (464, 2610930), (480, 2523899), (560, 2163342), (580, 2088744), (609, 1989280), (672, 1802785), (696, 1740620), (812, 1491960), (840, 1442228), (870, 1392496), (928, 1305465), (1015, 1193568), (1120, 1081671), (1160, 1044372), (1218, 994640), (1392, 870310), (1624, 745980), (1680, 721114), (1740, 696248), (2030, 596784), (2320, 522186), (2436, 497320), (2784, 435155), (3045, 397856), (3248, 372990), (3360, 360557), (3480, 348124), (4060, 298392), (4640, 261093), (4872, 248660), (6090, 198928), (6496, 186495), (6960, 174062), (8120, 149196), (9744, 124330), (12180, 99464), (12433, 97440), (13920, 87031), (16240, 74598), (19488, 62165), (24360, 49732), (24866, 48720), (32480, 37299)]