639436861440

素因数分解:

$2^{12}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 1040

約数和(自身を含む): 2497599720000

約数和(自身を除く): 1858162858560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 149, 156, 160, 162, 180, 192, 195, 199, 208, 216, 234, 240, 256, 260, 270, 288, 298, 312, 320, 324, 351, 360, 384, 390, 398, 405, 416, 432, 447, 468, 480, 512, 520, 540, 576, 585, 596, 597, 624, 640, 648, 702, 720, 745, 768, 780, 796, 810, 832, 864, 894, 936, 960, 995, 1024, 1040, 1053, 1080, 1152, 1170, 1192, 1194, 1248, 1280, 1296, 1341, 1404, 1440, 1490, 1536, 1560, 1592, 1620, 1664, 1728, 1755, 1788, 1791, 1872, 1920, 1937, 1990, 2048, 2080, 2106, 2160, 2235, 2304, 2340, 2384, 2388, 2496, 2560, 2587, 2592, 2682, 2808, 2880, 2980, 2985, 3072, 3120, 3184, 3240, 3328, 3456, 3510, 3576, 3582, 3744, 3840, 3874, 3980, 4023, 4096, 4160, 4212, 4320, 4470, 4608, 4680, 4768, 4776, 4992, 5120, 5174, 5184, 5265, 5364, 5373, 5616, 5760, 5811, 5960, 5970, 6144, 6240, 6368, 6480, 6656, 6705, 6912, 7020, 7152, 7164, 7488, 7680, 7748, 7761, 7960, 8046, 8320, 8424, 8640, 8940, 8955, 9216, 9360, 9536, 9552, 9685, 9984, 10240, 10348, 10368, 10530, 10728, 10746, 11232, 11520, 11622, 11920, 11940, 12069, 12288, 12480, 12736, 12935, 12960, 13312, 13410, 13824, 14040, 14304, 14328, 14976, 15360, 15496, 15522, 15920, 16092, 16119, 16640, 16848, 17280, 17433, 17880, 17910, 18432, 18720, 19072, 19104, 19370, 19968, 20115, 20480, 20696, 20736, 21060, 21456, 21492, 22464, 23040, 23244, 23283, 23840, 23880, 24138, 24960, 25472, 25870, 25920, 26624, 26820, 26865, 27648, 28080, 28608, 28656, 29055, 29651, 29952, 30720, 30992, 31044, 31840, 32184, 32238, 33280, 33696, 34560, 34866, 35760, 35820, 36864, 37440, 38144, 38208, 38740, 38805, 39936, 40230, 41392, 41472, 42120, 42912, 42984, 44928, 46080, 46488, 46566, 47680, 47760, 48276, 49920, 50944, 51740, 51840, 52299, 53248, 53640, 53730, 55296, 56160, 57216, 57312, 58110, 59302, 59904, 60345, 61440, 61984, 62088, 63680, 64368, 64476, 66560, 67392, 69120, 69732, 69849, 71520, 71640, 74880, 76288, 76416, 77480, 77610, 79872, 80460, 80595, 82784, 82944, 84240, 85824, 85968, 87165, 88953, 89856, 92160, 92976, 93132, 95360, 95520, 96552, 99840, 101888, 103480, 103680, 104598, 107280, 107460, 110592, 112320, 114432, 114624, 116220, 116415, 118604, 119808, 120690, 123968, 124176, 127360, 128736, 128952, 133120, 134784, 138240, 139464, 139698, 143040, 143280, 148255, 149760, 152576, 152832, 154960, 155220, 156897, 159744, 160920, 161190, 165568, 165888, 168480, 171648, 171936, 174330, 177906, 179712, 184320, 185952, 186264, 190720, 191040, 193104, 199680, 203776, 206960, 207360, 209196, 209547, 214560, 214920, 224640, 228864, 229248, 232440, 232830, 237208, 239616, 241380, 247936, 248352, 254720, 257472, 257904, 261495, 266240, 266859, 269568, 276480, 278928, 279396, 286080, 286560, 296510, 299520, 305152, 305664, 309920, 310440, 313794, 321840, 322380, 331136, 331776, 336960, 343296, 343872, 348660, 349245, 355812, 359424, 371904, 372528, 381440, 382080, 385463, 386208, 399360, 407552, 413920, 414720, 418392, 419094, 429120, 429840, 444765, 449280, 457728, 458496, 464880, 465660, 474416, 479232, 482760, 495872, 496704, 509440, 514944, 515808, 522990, 533718, 539136, 552960, 557856, 558792, 572160, 573120, 593020, 599040, 610304, 611328, 619840, 620880, 627588, 643680, 644760, 662272, 673920, 686592, 687744, 697320, 698490, 711624, 718848, 743808, 745056, 762880, 764160, 770926, 772416, 784485, 798720, 800577, 815104, 827840, 829440, 836784, 838188, 858240, 859680, 889530, 898560, 915456, 916992, 929760, 931320, 948832, 965520, 991744, 993408, 1018880, 1029888, 1031616, 1045980, 1047735, 1067436, 1078272, 1115712, 1117584, 1144320, 1146240, 1156389, 1186040, 1198080, 1222656, 1239680, 1241760, 1255176, 1287360, 1289520, 1324544, 1334295, 1347840, 1373184, 1375488, 1394640, 1396980, 1423248, 1437696, 1487616, 1490112, 1525760, 1528320, 1541852, 1544832, 1568970, 1601154, 1655680, 1658880, 1673568, 1676376, 1716480, 1719360, 1779060, 1797120, 1830912, 1833984, 1859520, 1862640, 1897664, 1927315, 1931040, 1983488, 1986816, 2037760, 2059776, 2063232, 2091960, 2095470, 2134872, 2156544, 2231424, 2235168, 2288640, 2292480, 2312778, 2372080, 2396160, 2401731, 2445312, 2479360, 2483520, 2510352, 2574720, 2579040, 2649088, 2668590, 2695680, 2746368, 2750976, 2789280, 2793960, 2846496, 2975232, 2980224, 3051520, 3056640, 3083704, 3089664, 3137940, 3202308, 3311360, 3347136, 3352752, 3432960, 3438720, 3469167, 3558120, 3594240, 3667968, 3719040, 3725280, 3795328, 3854630, 3862080, 3966976, 3973632, 4002885, 4075520, 4119552, 4126464, 4183920, 4190940, 4269744, 4313088, 4462848, 4470336, 4577280, 4584960, 4625556, 4744160, 4803462, 4958720, 4967040, 5020704, 5149440, 5158080, 5298176, 5337180, 5391360, 5492736, 5501952, 5578560, 5587920, 5692992, 5781945, 5950464, 5960448, 6113280, 6167408, 6179328, 6275880, 6404616, 6622720, 6694272, 6705504, 6865920, 6877440, 6938334, 7116240, 7188480, 7335936, 7438080, 7450560, 7590656, 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33527520, 34157952, 34691670, 35702784, 35762688, 36679680, 37004448, 37953280, 38427696, 39669760, 39736320, 40165632, 41195520, 41264640, 41630004, 42697440, 44628480, 44703360, 45543936, 46255560, 47683584, 48034620, 49339264, 49434624, 50207040, 51236928, 52037505, 52981760, 53554176, 53644032, 55019520, 55506672, 56929920, 59504640, 59604480, 60725248, 61674080, 61793280, 62445006, 64046160, 66023424, 66942720, 67055040, 68315904, 69383340, 71405568, 71525376, 74008896, 75906560, 76855392, 79472640, 80331264, 82391040, 82529280, 83260008, 85394880, 89256960, 89406720, 91087872, 92511120, 95367168, 96069240, 98678528, 100414080, 102473856, 104075010, 107108352, 107288064, 110039040, 111013344, 113859840, 119009280, 119208960, 121450496, 123348160, 123586560, 124890012, 128092320, 133885440, 134110080, 136631808, 138766680, 143050752, 148017792, 151813120, 153710784, 156112515, 158945280, 160662528, 165058560, 166520016, 170789760, 178513920, 178813440, 182175744, 185022240, 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2145761280, 2220266880, 2368284672, 2459372544, 2497800240, 2664320256, 2732636160, 2960355840, 3074215680, 3213250560, 3279163392, 3330400320, 3552427008, 3947141120, 3996480384, 4098954240, 4291522560, 4440533760, 4736569344, 4918745088, 4995600480, 5328640512, 5465272320, 5920711680, 6148431360, 6660800640, 7104854016, 7894282240, 7992960768, 8197908480, 8881067520, 9837490176, 9991200960, 10657281024, 11841423360, 12296862720, 13321601280, 14209708032, 15985921536, 16395816960, 17762135040, 19982401920, 21314562048, 23682846720, 24593725440, 26643202560, 31971843072, 35524270080, 39964803840, 42629124096, 49187450880, 53286405120, 63943686144, 71048540160, 79929607680, 106572810240, 127887372288, 159859215360, 213145620480, 319718430720, 639436861440]

約数ペア:

[(1, 639436861440), (2, 319718430720), (3, 213145620480), (4, 159859215360), (5, 127887372288), (6, 106572810240), (8, 79929607680), (9, 71048540160), (10, 63943686144), (12, 53286405120), (13, 49187450880), (15, 42629124096), (16, 39964803840), (18, 35524270080), (20, 31971843072), (24, 26643202560), (26, 24593725440), (27, 23682846720), (30, 21314562048), (32, 19982401920), (36, 17762135040), (39, 16395816960), (40, 15985921536), (45, 14209708032), (48, 13321601280), (52, 12296862720), (54, 11841423360), (60, 10657281024), (64, 9991200960), (65, 9837490176), (72, 8881067520), (78, 8197908480), (80, 7992960768), (81, 7894282240), (90, 7104854016), (96, 6660800640), (104, 6148431360), (108, 5920711680), (117, 5465272320), (120, 5328640512), (128, 4995600480), (130, 4918745088), (135, 4736569344), (144, 4440533760), (149, 4291522560), (156, 4098954240), (160, 3996480384), (162, 3947141120), (180, 3552427008), (192, 3330400320), (195, 3279163392), (199, 3213250560), (208, 3074215680), (216, 2960355840), (234, 2732636160), (240, 2664320256), (256, 2497800240), (260, 2459372544), (270, 2368284672), (288, 2220266880), (298, 2145761280), (312, 2049477120), (320, 1998240192), (324, 1973570560), (351, 1821757440), (360, 1776213504), (384, 1665200160), (390, 1639581696), (398, 1606625280), (405, 1578856448), (416, 1537107840), (432, 1480177920), (447, 1430507520), (468, 1366318080), (480, 1332160128), (512, 1248900120), (520, 1229686272), (540, 1184142336), (576, 1110133440), (585, 1093054464), (596, 1072880640), (597, 1071083520), (624, 1024738560), (640, 999120096), (648, 986785280), (702, 910878720), (720, 888106752), (745, 858304512), (768, 832600080), (780, 819790848), (796, 803312640), (810, 789428224), (832, 768553920), (864, 740088960), (894, 715253760), (936, 683159040), (960, 666080064), (995, 642650112), (1024, 624450060), (1040, 614843136), (1053, 607252480), (1080, 592071168), (1152, 555066720), (1170, 546527232), (1192, 536440320), (1194, 535541760), (1248, 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(4160, 153710784), (4212, 151813120), (4320, 148017792), (4470, 143050752), (4608, 138766680), (4680, 136631808), (4768, 134110080), (4776, 133885440), (4992, 128092320), (5120, 124890012), (5174, 123586560), (5184, 123348160), (5265, 121450496), (5364, 119208960), (5373, 119009280), (5616, 113859840), (5760, 111013344), (5811, 110039040), (5960, 107288064), (5970, 107108352), (6144, 104075010), (6240, 102473856), (6368, 100414080), (6480, 98678528), (6656, 96069240), (6705, 95367168), (6912, 92511120), (7020, 91087872), (7152, 89406720), (7164, 89256960), (7488, 85394880), (7680, 83260008), (7748, 82529280), (7761, 82391040), (7960, 80331264), (8046, 79472640), (8320, 76855392), (8424, 75906560), (8640, 74008896), (8940, 71525376), (8955, 71405568), (9216, 69383340), (9360, 68315904), (9536, 67055040), (9552, 66942720), (9685, 66023424), (9984, 64046160), (10240, 62445006), (10348, 61793280), (10368, 61674080), (10530, 60725248), (10728, 59604480), (10746, 59504640), (11232, 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(25920, 24669632), (26624, 24017310), (26820, 23841792), (26865, 23801856), (27648, 23127780), (28080, 22771968), (28608, 22351680), (28656, 22314240), (29055, 22007808), (29651, 21565440), (29952, 21348720), (30720, 20815002), (30992, 20632320), (31044, 20597760), (31840, 20082816), (32184, 19868160), (32238, 19834880), (33280, 19213848), (33696, 18976640), (34560, 18502224), (34866, 18339840), (35760, 17881344), (35820, 17851392), (36864, 17345835), (37440, 17078976), (38144, 16763760), (38208, 16735680), (38740, 16505856), (38805, 16478208), (39936, 16011540), (40230, 15894528), (41392, 15448320), (41472, 15418520), (42120, 15181312), (42912, 14901120), (42984, 14876160), (44928, 14232480), (46080, 13876668), (46488, 13754880), (46566, 13731840), (47680, 13411008), (47760, 13388544), (48276, 13245440), (49920, 12809232), (50944, 12551760), (51740, 12358656), (51840, 12334816), (52299, 12226560), (53248, 12008655), (53640, 11920896), (53730, 11900928), (55296, 11563890), (56160, 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