1971086400

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 420

約数和(自身を含む): 7385749008

約数和(自身を除く): 5414662608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 67, 72, 75, 80, 81, 90, 96, 100, 108, 120, 134, 135, 144, 150, 160, 162, 180, 192, 200, 201, 216, 225, 227, 240, 268, 270, 288, 300, 320, 324, 335, 360, 400, 402, 405, 432, 450, 454, 480, 536, 540, 576, 600, 603, 648, 670, 675, 681, 720, 800, 804, 810, 864, 900, 908, 960, 1005, 1072, 1080, 1135, 1200, 1206, 1296, 1340, 1350, 1362, 1440, 1600, 1608, 1620, 1675, 1728, 1800, 1809, 1816, 2010, 2025, 2043, 2144, 2160, 2270, 2400, 2412, 2592, 2680, 2700, 2724, 2880, 3015, 3216, 3240, 3350, 3405, 3600, 3618, 3632, 4020, 4050, 4086, 4288, 4320, 4540, 4800, 4824, 5025, 5184, 5360, 5400, 5427, 5448, 5675, 6030, 6129, 6432, 6480, 6700, 6810, 7200, 7236, 7264, 8040, 8100, 8172, 8640, 9045, 9080, 9648, 10050, 10215, 10720, 10800, 10854, 10896, 11350, 12060, 12258, 12864, 12960, 13400, 13620, 14400, 14472, 14528, 15075, 15209, 16080, 16200, 16344, 17025, 18090, 18160, 18387, 19296, 20100, 20430, 21440, 21600, 21708, 21792, 22700, 24120, 24516, 25920, 26800, 27135, 27240, 28944, 30150, 30418, 30645, 32160, 32400, 32688, 34050, 36180, 36320, 36774, 38592, 40200, 40860, 43200, 43416, 43584, 45225, 45400, 45627, 48240, 49032, 51075, 53600, 54270, 54480, 57888, 60300, 60836, 61290, 64320, 64800, 65376, 68100, 72360, 72640, 73548, 76045, 80400, 81720, 86832, 90450, 90800, 91254, 91935, 96480, 98064, 102150, 107200, 108540, 108960, 115776, 120600, 121672, 122580, 129600, 130752, 135675, 136200, 136881, 144720, 147096, 152090, 153225, 160800, 163440, 173664, 180900, 181600, 182508, 183870, 192960, 196128, 204300, 217080, 217920, 228135, 241200, 243344, 245160, 271350, 272400, 273762, 289440, 294192, 304180, 306450, 321600, 326880, 347328, 361800, 363200, 365016, 367740, 380225, 392256, 408600, 410643, 434160, 456270, 459675, 482400, 486688, 490320, 542700, 544800, 547524, 578880, 588384, 608360, 612900, 653760, 684405, 723600, 730032, 735480, 760450, 817200, 821286, 868320, 912540, 919350, 964800, 973376, 980640, 1085400, 1089600, 1095048, 1140675, 1176768, 1216720, 1225800, 1231929, 1368810, 1447200, 1460064, 1470960, 1520900, 1634400, 1642572, 1736640, 1825080, 1838700, 1961280, 2053215, 2170800, 2190096, 2281350, 2433440, 2451600, 2463858, 2737620, 2894400, 2920128, 2941920, 3041800, 3268800, 3285144, 3422025, 3650160, 3677400, 4106430, 4341600, 4380192, 4562700, 4866880, 4903200, 4927716, 5475240, 5883840, 6083600, 6159645, 6570288, 6844050, 7300320, 7354800, 8212860, 8683200, 8760384, 9125400, 9806400, 9855432, 10266075, 10950480, 12167200, 12319290, 13140576, 13688100, 14600640, 14709600, 16425720, 18250800, 19710864, 20532150, 21900960, 24334400, 24638580, 26281152, 27376200, 29419200, 30798225, 32851440, 36501600, 39421728, 41064300, 43801920, 49277160, 54752400, 61596450, 65702880, 73003200, 78843456, 82128600, 98554320, 109504800, 123192900, 131405760, 164257200, 197108640, 219009600, 246385800, 328514400, 394217280, 492771600, 657028800, 985543200, 1971086400]

約数ペア:

[(1, 1971086400), (2, 985543200), (3, 657028800), (4, 492771600), (5, 394217280), (6, 328514400), (8, 246385800), (9, 219009600), (10, 197108640), (12, 164257200), (15, 131405760), (16, 123192900), (18, 109504800), (20, 98554320), (24, 82128600), (25, 78843456), (27, 73003200), (30, 65702880), (32, 61596450), (36, 54752400), (40, 49277160), (45, 43801920), (48, 41064300), (50, 39421728), (54, 36501600), (60, 32851440), (64, 30798225), (67, 29419200), (72, 27376200), (75, 26281152), (80, 24638580), (81, 24334400), (90, 21900960), (96, 20532150), (100, 19710864), (108, 18250800), (120, 16425720), (134, 14709600), (135, 14600640), (144, 13688100), (150, 13140576), (160, 12319290), (162, 12167200), (180, 10950480), (192, 10266075), (200, 9855432), (201, 9806400), (216, 9125400), (225, 8760384), (227, 8683200), (240, 8212860), (268, 7354800), (270, 7300320), (288, 6844050), (300, 6570288), (320, 6159645), (324, 6083600), (335, 5883840), (360, 5475240), (400, 4927716), (402, 4903200), (405, 4866880), (432, 4562700), (450, 4380192), (454, 4341600), (480, 4106430), (536, 3677400), (540, 3650160), (576, 3422025), (600, 3285144), (603, 3268800), (648, 3041800), (670, 2941920), (675, 2920128), (681, 2894400), (720, 2737620), (800, 2463858), (804, 2451600), (810, 2433440), (864, 2281350), (900, 2190096), (908, 2170800), (960, 2053215), (1005, 1961280), (1072, 1838700), (1080, 1825080), (1135, 1736640), (1200, 1642572), (1206, 1634400), (1296, 1520900), (1340, 1470960), (1350, 1460064), (1362, 1447200), (1440, 1368810), (1600, 1231929), (1608, 1225800), (1620, 1216720), (1675, 1176768), (1728, 1140675), (1800, 1095048), (1809, 1089600), (1816, 1085400), (2010, 980640), (2025, 973376), (2043, 964800), (2144, 919350), (2160, 912540), (2270, 868320), (2400, 821286), (2412, 817200), (2592, 760450), (2680, 735480), (2700, 730032), (2724, 723600), (2880, 684405), (3015, 653760), (3216, 612900), (3240, 608360), (3350, 588384), (3405, 578880), (3600, 547524), (3618, 544800), (3632, 542700), (4020, 490320), (4050, 486688), (4086, 482400), (4288, 459675), (4320, 456270), (4540, 434160), (4800, 410643), (4824, 408600), (5025, 392256), (5184, 380225), (5360, 367740), (5400, 365016), (5427, 363200), (5448, 361800), (5675, 347328), (6030, 326880), (6129, 321600), (6432, 306450), (6480, 304180), (6700, 294192), (6810, 289440), (7200, 273762), (7236, 272400), (7264, 271350), (8040, 245160), (8100, 243344), (8172, 241200), (8640, 228135), (9045, 217920), (9080, 217080), (9648, 204300), (10050, 196128), (10215, 192960), (10720, 183870), (10800, 182508), (10854, 181600), (10896, 180900), (11350, 173664), (12060, 163440), (12258, 160800), (12864, 153225), (12960, 152090), (13400, 147096), (13620, 144720), (14400, 136881), (14472, 136200), (14528, 135675), (15075, 130752), (15209, 129600), (16080, 122580), (16200, 121672), (16344, 120600), (17025, 115776), (18090, 108960), (18160, 108540), (18387, 107200), (19296, 102150), (20100, 98064), (20430, 96480), (21440, 91935), (21600, 91254), (21708, 90800), (21792, 90450), (22700, 86832), (24120, 81720), (24516, 80400), (25920, 76045), (26800, 73548), (27135, 72640), (27240, 72360), (28944, 68100), (30150, 65376), (30418, 64800), (30645, 64320), (32160, 61290), (32400, 60836), (32688, 60300), (34050, 57888), (36180, 54480), (36320, 54270), (36774, 53600), (38592, 51075), (40200, 49032), (40860, 48240), (43200, 45627), (43416, 45400), (43584, 45225)]