1228671360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1046

約数の個数: 384

約数和(自身を含む): 5010370560

約数和(自身を除く): 3781699200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 840, 868, 896, 930, 960, 983, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1920, 1953, 1966, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2949, 2976, 3255, 3360, 3472, 3720, 3906, 3932, 3968, 4032, 4340, 4464, 4480, 4915, 4960, 5040, 5208, 5580, 5760, 5898, 5952, 6510, 6720, 6881, 6944, 7440, 7812, 7864, 8064, 8680, 8847, 8928, 9765, 9830, 9920, 10080, 10416, 11160, 11796, 11904, 13020, 13440, 13762, 13888, 14745, 14880, 15624, 15728, 17360, 17694, 17856, 19530, 19660, 19840, 20160, 20643, 20832, 22320, 23592, 26040, 27524, 27776, 29490, 29760, 30473, 31248, 31456, 34405, 34720, 35388, 35712, 39060, 39320, 40320, 41286, 41664, 44235, 44640, 47184, 52080, 55048, 58980, 59520, 60946, 61929, 62496, 62912, 68810, 69440, 70776, 78120, 78640, 82572, 83328, 88470, 89280, 91419, 94368, 103215, 104160, 110096, 117960, 121892, 123858, 124992, 125824, 137620, 138880, 141552, 152365, 156240, 157280, 165144, 176940, 178560, 182838, 188736, 206430, 208320, 213311, 220192, 235920, 243784, 247716, 249984, 274257, 275240, 283104, 304730, 309645, 312480, 314560, 330288, 353880, 365676, 377472, 412860, 416640, 426622, 440384, 457095, 471840, 487568, 495432, 548514, 550480, 566208, 609460, 619290, 624960, 629120, 639933, 660576, 707760, 731352, 825720, 853244, 880768, 914190, 943680, 975136, 990864, 1066555, 1097028, 1100960, 1132416, 1218920, 1238580, 1249920, 1279866, 1321152, 1371285, 1415520, 1462704, 1651440, 1706488, 1828380, 1887360, 1919799, 1950272, 1981728, 2133110, 2194056, 2201920, 2437840, 2477160, 2559732, 2642304, 2742570, 2831040, 2925408, 3199665, 3302880, 3412976, 3656760, 3839598, 3900544, 3963456, 4266220, 4388112, 4403840, 4875680, 4954320, 5119464, 5485140, 5662080, 5850816, 6399330, 6605760, 6825952, 7313520, 7679196, 7926912, 8532440, 8776224, 9598995, 9751360, 9908640, 10238928, 10970280, 11701632, 12798660, 13211520, 13651904, 14627040, 15358392, 17064880, 17552448, 19197990, 19502720, 19817280, 20477856, 21940560, 25597320, 27303808, 29254080, 30716784, 34129760, 35104896, 38395980, 39634560, 40955712, 43881120, 51194640, 58508160, 61433568, 68259520, 76791960, 81911424, 87762240, 102389280, 122867136, 136519040, 153583920, 175524480, 204778560, 245734272, 307167840, 409557120, 614335680, 1228671360]

約数ペア:

[(1, 1228671360), (2, 614335680), (3, 409557120), (4, 307167840), (5, 245734272), (6, 204778560), (7, 175524480), (8, 153583920), (9, 136519040), (10, 122867136), (12, 102389280), (14, 87762240), (15, 81911424), (16, 76791960), (18, 68259520), (20, 61433568), (21, 58508160), (24, 51194640), (28, 43881120), (30, 40955712), (31, 39634560), (32, 38395980), (35, 35104896), (36, 34129760), (40, 30716784), (42, 29254080), (45, 27303808), (48, 25597320), (56, 21940560), (60, 20477856), (62, 19817280), (63, 19502720), (64, 19197990), (70, 17552448), (72, 17064880), (80, 15358392), (84, 14627040), (90, 13651904), (93, 13211520), (96, 12798660), (105, 11701632), (112, 10970280), (120, 10238928), (124, 9908640), (126, 9751360), (128, 9598995), (140, 8776224), (144, 8532440), (155, 7926912), (160, 7679196), (168, 7313520), (180, 6825952), (186, 6605760), (192, 6399330), (210, 5850816), (217, 5662080), (224, 5485140), (240, 5119464), (248, 4954320), (252, 4875680), (279, 4403840), (280, 4388112), (288, 4266220), (310, 3963456), (315, 3900544), (320, 3839598), (336, 3656760), (360, 3412976), (372, 3302880), (384, 3199665), (420, 2925408), (434, 2831040), (448, 2742570), (465, 2642304), (480, 2559732), (496, 2477160), (504, 2437840), (558, 2201920), (560, 2194056), (576, 2133110), (620, 1981728), (630, 1950272), (640, 1919799), (651, 1887360), (672, 1828380), (720, 1706488), (744, 1651440), (840, 1462704), (868, 1415520), (896, 1371285), (930, 1321152), (960, 1279866), (983, 1249920), (992, 1238580), (1008, 1218920), (1085, 1132416), (1116, 1100960), (1120, 1097028), (1152, 1066555), (1240, 990864), (1260, 975136), (1302, 943680), (1344, 914190), (1395, 880768), (1440, 853244), (1488, 825720), (1680, 731352), (1736, 707760), (1860, 660576), (1920, 639933), (1953, 629120), (1966, 624960), (1984, 619290), (2016, 609460), (2170, 566208), (2232, 550480), (2240, 548514), (2480, 495432), (2520, 487568), (2604, 471840), (2688, 457095), (2790, 440384), (2880, 426622), (2949, 416640), (2976, 412860), (3255, 377472), (3360, 365676), (3472, 353880), (3720, 330288), (3906, 314560), (3932, 312480), (3968, 309645), (4032, 304730), (4340, 283104), (4464, 275240), (4480, 274257), (4915, 249984), (4960, 247716), (5040, 243784), (5208, 235920), (5580, 220192), (5760, 213311), (5898, 208320), (5952, 206430), (6510, 188736), (6720, 182838), (6881, 178560), (6944, 176940), (7440, 165144), (7812, 157280), (7864, 156240), (8064, 152365), (8680, 141552), (8847, 138880), (8928, 137620), (9765, 125824), (9830, 124992), (9920, 123858), (10080, 121892), (10416, 117960), (11160, 110096), (11796, 104160), (11904, 103215), (13020, 94368), (13440, 91419), (13762, 89280), (13888, 88470), (14745, 83328), (14880, 82572), (15624, 78640), (15728, 78120), (17360, 70776), (17694, 69440), (17856, 68810), (19530, 62912), (19660, 62496), (19840, 61929), (20160, 60946), (20643, 59520), (20832, 58980), (22320, 55048), (23592, 52080), (26040, 47184), (27524, 44640), (27776, 44235), (29490, 41664), (29760, 41286), (30473, 40320), (31248, 39320), (31456, 39060), (34405, 35712), (34720, 35388)]