1213672320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1034

約数の個数: 384

約数和(自身を含む): 4949268480

約数和(自身を除く): 3735596160

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, 971, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1920, 1942, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2688, 2790, 2880, 2913, 2976, 3255, 3360, 3472, 3720, 3884, 3906, 3968, 4032, 4340, 4464, 4480, 4855, 4960, 5040, 5208, 5580, 5760, 5826, 5952, 6510, 6720, 6797, 6944, 7440, 7768, 7812, 8064, 8680, 8739, 8928, 9710, 9765, 9920, 10080, 10416, 11160, 11652, 11904, 13020, 13440, 13594, 13888, 14565, 14880, 15536, 15624, 17360, 17478, 17856, 19420, 19530, 19840, 20160, 20391, 20832, 22320, 23304, 26040, 27188, 27776, 29130, 29760, 30101, 31072, 31248, 33985, 34720, 34956, 35712, 38840, 39060, 40320, 40782, 41664, 43695, 44640, 46608, 52080, 54376, 58260, 59520, 60202, 61173, 62144, 62496, 67970, 69440, 69912, 77680, 78120, 81564, 83328, 87390, 89280, 90303, 93216, 101955, 104160, 108752, 116520, 120404, 122346, 124288, 124992, 135940, 138880, 139824, 150505, 155360, 156240, 163128, 174780, 178560, 180606, 186432, 203910, 208320, 210707, 217504, 233040, 240808, 244692, 249984, 270909, 271880, 279648, 301010, 305865, 310720, 312480, 326256, 349560, 361212, 372864, 407820, 416640, 421414, 435008, 451515, 466080, 481616, 489384, 541818, 543760, 559296, 602020, 611730, 621440, 624960, 632121, 652512, 699120, 722424, 815640, 842828, 870016, 903030, 932160, 963232, 978768, 1053535, 1083636, 1087520, 1118592, 1204040, 1223460, 1249920, 1264242, 1305024, 1354545, 1398240, 1444848, 1631280, 1685656, 1806060, 1864320, 1896363, 1926464, 1957536, 2107070, 2167272, 2175040, 2408080, 2446920, 2528484, 2610048, 2709090, 2796480, 2889696, 3160605, 3262560, 3371312, 3612120, 3792726, 3852928, 3915072, 4214140, 4334544, 4350080, 4816160, 4893840, 5056968, 5418180, 5592960, 5779392, 6321210, 6525120, 6742624, 7224240, 7585452, 7830144, 8428280, 8669088, 9481815, 9632320, 9787680, 10113936, 10836360, 11558784, 12642420, 13050240, 13485248, 14448480, 15170904, 16856560, 17338176, 18963630, 19264640, 19575360, 20227872, 21672720, 25284840, 26970496, 28896960, 30341808, 33713120, 34676352, 37927260, 39150720, 40455744, 43345440, 50569680, 57793920, 60683616, 67426240, 75854520, 80911488, 86690880, 101139360, 121367232, 134852480, 151709040, 173381760, 202278720, 242734464, 303418080, 404557440, 606836160, 1213672320]

約数ペア:

[(1, 1213672320), (2, 606836160), (3, 404557440), (4, 303418080), (5, 242734464), (6, 202278720), (7, 173381760), (8, 151709040), (9, 134852480), (10, 121367232), (12, 101139360), (14, 86690880), (15, 80911488), (16, 75854520), (18, 67426240), (20, 60683616), (21, 57793920), (24, 50569680), (28, 43345440), (30, 40455744), (31, 39150720), (32, 37927260), (35, 34676352), (36, 33713120), (40, 30341808), (42, 28896960), (45, 26970496), (48, 25284840), (56, 21672720), (60, 20227872), (62, 19575360), (63, 19264640), (64, 18963630), (70, 17338176), (72, 16856560), (80, 15170904), (84, 14448480), (90, 13485248), (93, 13050240), (96, 12642420), (105, 11558784), (112, 10836360), (120, 10113936), (124, 9787680), (126, 9632320), (128, 9481815), (140, 8669088), (144, 8428280), (155, 7830144), (160, 7585452), (168, 7224240), (180, 6742624), (186, 6525120), (192, 6321210), (210, 5779392), (217, 5592960), (224, 5418180), (240, 5056968), (248, 4893840), (252, 4816160), (279, 4350080), (280, 4334544), (288, 4214140), (310, 3915072), (315, 3852928), (320, 3792726), (336, 3612120), (360, 3371312), (372, 3262560), (384, 3160605), (420, 2889696), (434, 2796480), (448, 2709090), (465, 2610048), (480, 2528484), (496, 2446920), (504, 2408080), (558, 2175040), (560, 2167272), (576, 2107070), (620, 1957536), (630, 1926464), (640, 1896363), (651, 1864320), (672, 1806060), (720, 1685656), (744, 1631280), (840, 1444848), (868, 1398240), (896, 1354545), (930, 1305024), (960, 1264242), (971, 1249920), (992, 1223460), (1008, 1204040), (1085, 1118592), (1116, 1087520), (1120, 1083636), (1152, 1053535), (1240, 978768), (1260, 963232), (1302, 932160), (1344, 903030), (1395, 870016), (1440, 842828), (1488, 815640), (1680, 722424), (1736, 699120), (1860, 652512), (1920, 632121), (1942, 624960), (1953, 621440), (1984, 611730), (2016, 602020), (2170, 559296), (2232, 543760), (2240, 541818), (2480, 489384), (2520, 481616), (2604, 466080), (2688, 451515), (2790, 435008), (2880, 421414), (2913, 416640), (2976, 407820), (3255, 372864), (3360, 361212), (3472, 349560), (3720, 326256), (3884, 312480), (3906, 310720), (3968, 305865), (4032, 301010), (4340, 279648), (4464, 271880), (4480, 270909), (4855, 249984), (4960, 244692), (5040, 240808), (5208, 233040), (5580, 217504), (5760, 210707), (5826, 208320), (5952, 203910), (6510, 186432), (6720, 180606), (6797, 178560), (6944, 174780), (7440, 163128), (7768, 156240), (7812, 155360), (8064, 150505), (8680, 139824), (8739, 138880), (8928, 135940), (9710, 124992), (9765, 124288), (9920, 122346), (10080, 120404), (10416, 116520), (11160, 108752), (11652, 104160), (11904, 101955), (13020, 93216), (13440, 90303), (13594, 89280), (13888, 87390), (14565, 83328), (14880, 81564), (15536, 78120), (15624, 77680), (17360, 69912), (17478, 69440), (17856, 67970), (19420, 62496), (19530, 62144), (19840, 61173), (20160, 60202), (20391, 59520), (20832, 58260), (22320, 54376), (23304, 52080), (26040, 46608), (27188, 44640), (27776, 43695), (29130, 41664), (29760, 40782), (30101, 40320), (31072, 39060), (31248, 38840), (33985, 35712), (34720, 34956)]