1646773440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1199

約数の個数: 224

約数和(自身を含む): 5680496640

約数和(自身を除く): 4033723200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 130, 156, 160, 192, 195, 208, 240, 254, 260, 312, 320, 381, 390, 416, 480, 508, 520, 624, 635, 762, 780, 832, 960, 1016, 1039, 1040, 1248, 1270, 1524, 1560, 1651, 1905, 2032, 2078, 2080, 2496, 2540, 3048, 3117, 3120, 3302, 3810, 4064, 4156, 4160, 4953, 5080, 5195, 6096, 6234, 6240, 6604, 7620, 8128, 8255, 8312, 9906, 10160, 10390, 12192, 12468, 12480, 13208, 13507, 15240, 15585, 16510, 16624, 19812, 20320, 20780, 24384, 24765, 24936, 26416, 27014, 30480, 31170, 33020, 33248, 39624, 40521, 40640, 41560, 49530, 49872, 52832, 54028, 60960, 62340, 66040, 66496, 67535, 79248, 81042, 83120, 99060, 99744, 105664, 108056, 121920, 124680, 131953, 132080, 135070, 158496, 162084, 166240, 198120, 199488, 202605, 216112, 249360, 263906, 264160, 270140, 316992, 324168, 332480, 395859, 396240, 405210, 432224, 498720, 527812, 528320, 540280, 648336, 659765, 791718, 792480, 810420, 864448, 997440, 1055624, 1080560, 1296672, 1319530, 1583436, 1584960, 1620840, 1715389, 1979295, 2111248, 2161120, 2593344, 2639060, 3166872, 3241680, 3430778, 3958590, 4222496, 4322240, 5146167, 5278120, 6333744, 6483360, 6861556, 7917180, 8444992, 8576945, 10292334, 10556240, 12667488, 12966720, 13723112, 15834360, 17153890, 20584668, 21112480, 25334976, 25730835, 27446224, 31668720, 34307780, 41169336, 42224960, 51461670, 54892448, 63337440, 68615560, 82338672, 102923340, 109784896, 126674880, 137231120, 164677344, 205846680, 274462240, 329354688, 411693360, 548924480, 823386720, 1646773440]

約数ペア:

[(1, 1646773440), (2, 823386720), (3, 548924480), (4, 411693360), (5, 329354688), (6, 274462240), (8, 205846680), (10, 164677344), (12, 137231120), (13, 126674880), (15, 109784896), (16, 102923340), (20, 82338672), (24, 68615560), (26, 63337440), (30, 54892448), (32, 51461670), (39, 42224960), (40, 41169336), (48, 34307780), (52, 31668720), (60, 27446224), (64, 25730835), (65, 25334976), (78, 21112480), (80, 20584668), (96, 17153890), (104, 15834360), (120, 13723112), (127, 12966720), (130, 12667488), (156, 10556240), (160, 10292334), (192, 8576945), (195, 8444992), (208, 7917180), (240, 6861556), (254, 6483360), (260, 6333744), (312, 5278120), (320, 5146167), (381, 4322240), (390, 4222496), (416, 3958590), (480, 3430778), (508, 3241680), (520, 3166872), (624, 2639060), (635, 2593344), (762, 2161120), (780, 2111248), (832, 1979295), (960, 1715389), (1016, 1620840), (1039, 1584960), (1040, 1583436), (1248, 1319530), (1270, 1296672), (1524, 1080560), (1560, 1055624), (1651, 997440), (1905, 864448), (2032, 810420), (2078, 792480), (2080, 791718), (2496, 659765), (2540, 648336), (3048, 540280), (3117, 528320), (3120, 527812), (3302, 498720), (3810, 432224), (4064, 405210), (4156, 396240), (4160, 395859), (4953, 332480), (5080, 324168), (5195, 316992), (6096, 270140), (6234, 264160), (6240, 263906), (6604, 249360), (7620, 216112), (8128, 202605), (8255, 199488), (8312, 198120), (9906, 166240), (10160, 162084), (10390, 158496), (12192, 135070), (12468, 132080), (12480, 131953), (13208, 124680), (13507, 121920), (15240, 108056), (15585, 105664), (16510, 99744), (16624, 99060), (19812, 83120), (20320, 81042), (20780, 79248), (24384, 67535), (24765, 66496), (24936, 66040), (26416, 62340), (27014, 60960), (30480, 54028), (31170, 52832), (33020, 49872), (33248, 49530), (39624, 41560), (40521, 40640)]