31017179520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:650

約数の個数: 384

約数和(自身を含む): 109219968000

約数和(自身を除く): 78202788480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 127, 128, 144, 160, 180, 192, 218, 240, 254, 288, 320, 327, 360, 381, 384, 389, 436, 480, 508, 545, 576, 635, 640, 654, 720, 762, 778, 872, 960, 981, 1016, 1090, 1143, 1152, 1167, 1270, 1308, 1440, 1524, 1556, 1635, 1744, 1905, 1920, 1945, 1962, 2032, 2180, 2286, 2334, 2540, 2616, 2880, 3048, 3112, 3270, 3488, 3501, 3810, 3890, 3924, 4064, 4360, 4572, 4668, 4905, 5080, 5232, 5715, 5760, 5835, 6096, 6224, 6540, 6976, 7002, 7620, 7780, 7848, 8128, 8720, 9144, 9336, 9810, 10160, 10464, 11430, 11670, 12192, 12448, 13080, 13843, 13952, 14004, 15240, 15560, 15696, 16256, 17440, 17505, 18288, 18672, 19620, 20320, 20928, 22860, 23340, 24384, 24896, 26160, 27686, 28008, 30480, 31120, 31392, 34880, 35010, 36576, 37344, 39240, 40640, 41529, 41856, 42401, 45720, 46680, 48768, 49403, 49792, 52320, 55372, 56016, 60960, 62240, 62784, 69215, 69760, 70020, 73152, 74688, 78480, 81280, 83058, 84802, 91440, 93360, 98806, 104640, 110744, 112032, 121920, 124480, 124587, 125568, 127203, 138430, 140040, 146304, 148209, 149376, 156960, 166116, 169604, 182880, 186720, 197612, 207645, 209280, 212005, 221488, 224064, 243840, 247015, 248960, 249174, 254406, 276860, 280080, 296418, 313920, 332232, 339208, 365760, 373440, 381609, 395224, 415290, 424010, 442976, 444627, 448128, 494030, 498348, 508812, 553720, 560160, 592836, 622935, 627840, 636015, 664464, 678416, 731520, 741045, 746880, 763218, 790448, 830580, 848020, 885952, 889254, 988060, 996696, 1017624, 1107440, 1120320, 1185672, 1245870, 1272030, 1328928, 1356832, 1482090, 1526436, 1580896, 1661160, 1696040, 1771904, 1778508, 1908045, 1976120, 1993392, 2035248, 2214880, 2223135, 2240640, 2371344, 2491740, 2544060, 2657856, 2713664, 2964180, 3052872, 3161792, 3322320, 3392080, 3557016, 3816090, 3952240, 3986784, 4070496, 4429760, 4446270, 4742688, 4983480, 5088120, 5315712, 5384927, 5427328, 5928360, 6105744, 6323584, 6644640, 6784160, 7114032, 7632180, 7904480, 7973568, 8140992, 8859520, 8892540, 9485376, 9966960, 10176240, 10769854, 11856720, 12211488, 13289280, 13568320, 14228064, 15264360, 15808960, 15947136, 16154781, 16281984, 17785080, 18970752, 19933920, 20352480, 21539708, 23713440, 24422976, 26578560, 26924635, 27136640, 28456128, 30528720, 31617920, 32309562, 35570160, 39867840, 40704960, 43079416, 47426880, 48464343, 48845952, 53849270, 56912256, 61057440, 64619124, 71140320, 79735680, 80773905, 81409920, 86158832, 94853760, 96928686, 107698540, 122114880, 129238248, 142280640, 161547810, 172317664, 193857372, 215397080, 242321715, 244229760, 258476496, 284561280, 323095620, 344635328, 387714744, 430794160, 484643430, 516952992, 646191240, 689270656, 775429488, 861588320, 969286860, 1033905984, 1292382480, 1550858976, 1723176640, 1938573720, 2067811968, 2584764960, 3101717952, 3446353280, 3877147440, 5169529920, 6203435904, 7754294880, 10339059840, 15508589760, 31017179520]

約数ペア:

[(1, 31017179520), (2, 15508589760), (3, 10339059840), (4, 7754294880), (5, 6203435904), (6, 5169529920), (8, 3877147440), (9, 3446353280), (10, 3101717952), (12, 2584764960), (15, 2067811968), (16, 1938573720), (18, 1723176640), (20, 1550858976), (24, 1292382480), (30, 1033905984), (32, 969286860), (36, 861588320), (40, 775429488), (45, 689270656), (48, 646191240), (60, 516952992), (64, 484643430), (72, 430794160), (80, 387714744), (90, 344635328), (96, 323095620), (109, 284561280), (120, 258476496), (127, 244229760), (128, 242321715), (144, 215397080), (160, 193857372), (180, 172317664), (192, 161547810), (218, 142280640), (240, 129238248), (254, 122114880), (288, 107698540), (320, 96928686), (327, 94853760), (360, 86158832), (381, 81409920), (384, 80773905), (389, 79735680), (436, 71140320), (480, 64619124), (508, 61057440), (545, 56912256), (576, 53849270), (635, 48845952), (640, 48464343), (654, 47426880), (720, 43079416), (762, 40704960), (778, 39867840), (872, 35570160), (960, 32309562), (981, 31617920), (1016, 30528720), (1090, 28456128), (1143, 27136640), (1152, 26924635), (1167, 26578560), (1270, 24422976), (1308, 23713440), (1440, 21539708), (1524, 20352480), (1556, 19933920), (1635, 18970752), (1744, 17785080), (1905, 16281984), (1920, 16154781), (1945, 15947136), (1962, 15808960), (2032, 15264360), (2180, 14228064), (2286, 13568320), (2334, 13289280), (2540, 12211488), (2616, 11856720), (2880, 10769854), (3048, 10176240), (3112, 9966960), (3270, 9485376), (3488, 8892540), (3501, 8859520), (3810, 8140992), (3890, 7973568), (3924, 7904480), (4064, 7632180), (4360, 7114032), (4572, 6784160), (4668, 6644640), (4905, 6323584), (5080, 6105744), (5232, 5928360), (5715, 5427328), (5760, 5384927), (5835, 5315712), (6096, 5088120), (6224, 4983480), (6540, 4742688), (6976, 4446270), (7002, 4429760), (7620, 4070496), (7780, 3986784), (7848, 3952240), (8128, 3816090), (8720, 3557016), (9144, 3392080), (9336, 3322320), (9810, 3161792), (10160, 3052872), (10464, 2964180), (11430, 2713664), (11670, 2657856), (12192, 2544060), (12448, 2491740), (13080, 2371344), (13843, 2240640), (13952, 2223135), (14004, 2214880), (15240, 2035248), (15560, 1993392), (15696, 1976120), (16256, 1908045), (17440, 1778508), (17505, 1771904), (18288, 1696040), (18672, 1661160), (19620, 1580896), (20320, 1526436), (20928, 1482090), (22860, 1356832), (23340, 1328928), (24384, 1272030), (24896, 1245870), (26160, 1185672), (27686, 1120320), (28008, 1107440), (30480, 1017624), (31120, 996696), (31392, 988060), (34880, 889254), (35010, 885952), (36576, 848020), (37344, 830580), (39240, 790448), (40640, 763218), (41529, 746880), (41856, 741045), (42401, 731520), (45720, 678416), (46680, 664464), (48768, 636015), (49403, 627840), (49792, 622935), (52320, 592836), (55372, 560160), (56016, 553720), (60960, 508812), (62240, 498348), (62784, 494030), (69215, 448128), (69760, 444627), (70020, 442976), (73152, 424010), (74688, 415290), (78480, 395224), (81280, 381609), (83058, 373440), (84802, 365760), (91440, 339208), (93360, 332232), (98806, 313920), (104640, 296418), (110744, 280080), (112032, 276860), (121920, 254406), (124480, 249174), (124587, 248960), (125568, 247015), (127203, 243840), (138430, 224064), (140040, 221488), (146304, 212005), (148209, 209280), (149376, 207645), (156960, 197612), (166116, 186720), (169604, 182880)]