1260082432

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 216

約数和(自身を含む): 3271544640

約数和(自身を除く): 2011462208

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 128, 133, 136, 152, 196, 224, 238, 256, 266, 272, 304, 311, 323, 392, 448, 476, 532, 544, 608, 622, 646, 784, 833, 896, 931, 952, 1064, 1088, 1216, 1244, 1292, 1568, 1666, 1792, 1862, 1904, 2128, 2176, 2177, 2261, 2432, 2488, 2584, 3136, 3332, 3724, 3808, 4256, 4352, 4354, 4522, 4864, 4976, 5168, 5287, 5909, 6272, 6664, 7448, 7616, 8512, 8708, 9044, 9952, 10336, 10574, 11818, 12544, 13328, 14896, 15232, 15239, 15827, 17024, 17416, 18088, 19904, 20672, 21148, 23636, 26656, 29792, 30464, 30478, 31654, 34048, 34832, 36176, 37009, 39808, 41344, 41363, 42296, 47272, 53312, 59584, 60956, 63308, 69664, 72352, 74018, 79616, 82688, 82726, 84592, 94544, 100453, 106624, 119168, 121912, 126616, 139328, 144704, 148036, 165452, 169184, 189088, 200906, 213248, 238336, 243824, 253232, 259063, 278656, 289408, 289541, 296072, 330904, 338368, 378176, 401812, 487648, 506464, 518126, 557312, 578816, 579082, 592144, 661808, 676736, 703171, 756352, 803624, 975296, 1012928, 1036252, 1158164, 1184288, 1323616, 1353472, 1406342, 1512704, 1607248, 1950592, 2025856, 2072504, 2316328, 2368576, 2647232, 2812684, 3214496, 3901184, 4051712, 4145008, 4632656, 4737152, 4922197, 5294464, 5625368, 6428992, 8290016, 9265312, 9474304, 9844394, 10588928, 11250736, 12857984, 16580032, 18530624, 19688788, 22501472, 25715968, 33160064, 37061248, 39377576, 45002944, 66320128, 74122496, 78755152, 90005888, 157510304, 180011776, 315020608, 630041216, 1260082432]

約数ペア:

[(1, 1260082432), (2, 630041216), (4, 315020608), (7, 180011776), (8, 157510304), (14, 90005888), (16, 78755152), (17, 74122496), (19, 66320128), (28, 45002944), (32, 39377576), (34, 37061248), (38, 33160064), (49, 25715968), (56, 22501472), (64, 19688788), (68, 18530624), (76, 16580032), (98, 12857984), (112, 11250736), (119, 10588928), (128, 9844394), (133, 9474304), (136, 9265312), (152, 8290016), (196, 6428992), (224, 5625368), (238, 5294464), (256, 4922197), (266, 4737152), (272, 4632656), (304, 4145008), (311, 4051712), (323, 3901184), (392, 3214496), (448, 2812684), (476, 2647232), (532, 2368576), (544, 2316328), (608, 2072504), (622, 2025856), (646, 1950592), (784, 1607248), (833, 1512704), (896, 1406342), (931, 1353472), (952, 1323616), (1064, 1184288), (1088, 1158164), (1216, 1036252), (1244, 1012928), (1292, 975296), (1568, 803624), (1666, 756352), (1792, 703171), (1862, 676736), (1904, 661808), (2128, 592144), (2176, 579082), (2177, 578816), (2261, 557312), (2432, 518126), (2488, 506464), (2584, 487648), (3136, 401812), (3332, 378176), (3724, 338368), (3808, 330904), (4256, 296072), (4352, 289541), (4354, 289408), (4522, 278656), (4864, 259063), (4976, 253232), (5168, 243824), (5287, 238336), (5909, 213248), (6272, 200906), (6664, 189088), (7448, 169184), (7616, 165452), (8512, 148036), (8708, 144704), (9044, 139328), (9952, 126616), (10336, 121912), (10574, 119168), (11818, 106624), (12544, 100453), (13328, 94544), (14896, 84592), (15232, 82726), (15239, 82688), (15827, 79616), (17024, 74018), (17416, 72352), (18088, 69664), (19904, 63308), (20672, 60956), (21148, 59584), (23636, 53312), (26656, 47272), (29792, 42296), (30464, 41363), (30478, 41344), (31654, 39808), (34048, 37009), (34832, 36176)]