1256315840640

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4241}}^1$

素因数の和:4386

約数の個数: 1024

約数和(自身を含む): 5316820992000

約数和(自身を除く): 4060505151360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 79, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 158, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 237, 240, 248, 252, 270, 279, 280, 288, 310, 315, 316, 320, 336, 360, 372, 378, 384, 395, 420, 432, 434, 448, 465, 474, 480, 496, 504, 540, 553, 558, 560, 576, 620, 630, 632, 640, 651, 672, 711, 720, 744, 756, 790, 837, 840, 864, 868, 896, 930, 945, 948, 960, 992, 1008, 1080, 1085, 1106, 1116, 1120, 1152, 1185, 1240, 1260, 1264, 1302, 1344, 1395, 1422, 1440, 1488, 1512, 1580, 1659, 1674, 1680, 1728, 1736, 1860, 1890, 1896, 1920, 1953, 1984, 2016, 2133, 2160, 2170, 2212, 2232, 2240, 2370, 2449, 2480, 2520, 2528, 2604, 2688, 2765, 2790, 2844, 2880, 2976, 3024, 3160, 3255, 3318, 3348, 3360, 3456, 3472, 3555, 3720, 3780, 3792, 3906, 3968, 4032, 4185, 4241, 4266, 4320, 4340, 4424, 4464, 4480, 4740, 4898, 4960, 4977, 5040, 5056, 5208, 5530, 5580, 5688, 5760, 5859, 5952, 6048, 6320, 6510, 6636, 6696, 6720, 6944, 7110, 7347, 7440, 7560, 7584, 7812, 8064, 8295, 8370, 8482, 8532, 8640, 8680, 8848, 8928, 9480, 9765, 9796, 9920, 9954, 10080, 10112, 10416, 10665, 11060, 11160, 11376, 11718, 11904, 12096, 12245, 12640, 12723, 13020, 13272, 13392, 13440, 13888, 14220, 14694, 14880, 14931, 15120, 15168, 15624, 16590, 16740, 16964, 17064, 17143, 17280, 17360, 17696, 17856, 18960, 19530, 19592, 19840, 19908, 20160, 20832, 21205, 21330, 22041, 22120, 22320, 22752, 23436, 24192, 24490, 24885, 25280, 25446, 26040, 26544, 26784, 27776, 28440, 29295, 29388, 29687, 29760, 29862, 30240, 30336, 31248, 33180, 33480, 33928, 34128, 34286, 34720, 35392, 35712, 36735, 37920, 38169, 39060, 39184, 39816, 40320, 41664, 42410, 42660, 44082, 44240, 44640, 45504, 46872, 48980, 49770, 50560, 50892, 51429, 52080, 53088, 53568, 56880, 58590, 58776, 59374, 59520, 59724, 60480, 62496, 63615, 66123, 66360, 66960, 67856, 68256, 68572, 69440, 70784, 73470, 74655, 75840, 76338, 78120, 78368, 79632, 83328, 84820, 85320, 85715, 88164, 88480, 89061, 89280, 91008, 93744, 97960, 99540, 101784, 102858, 104160, 106176, 107136, 110205, 113760, 114507, 117180, 117552, 118748, 119448, 120960, 124992, 127230, 131471, 132246, 132720, 133920, 135712, 136512, 137144, 138880, 146940, 148435, 149310, 151680, 152676, 154287, 156240, 156736, 159264, 169640, 170640, 171430, 176328, 176960, 178122, 178560, 187488, 190845, 195920, 199080, 203568, 205716, 208320, 212352, 220410, 227520, 229014, 234360, 235104, 237496, 238896, 249984, 254460, 257145, 262942, 264492, 265440, 267183, 267840, 271424, 273024, 274288, 293880, 296870, 298620, 305352, 308574, 312480, 313472, 318528, 330615, 335039, 339280, 341280, 342860, 352656, 353920, 356244, 374976, 381690, 391840, 394413, 398160, 407136, 411432, 416640, 440820, 445305, 455040, 458028, 462861, 468720, 470208, 474992, 477792, 508920, 514290, 525884, 528984, 530880, 534366, 535680, 542848, 548576, 572535, 587760, 593740, 597240, 610704, 617148, 624960, 637056, 657355, 661230, 670078, 678560, 682560, 685720, 705312, 712488, 749952, 763380, 771435, 783680, 788826, 796320, 801549, 814272, 822864, 881640, 890610, 916056, 920297, 925722, 937440, 940416, 949984, 955584, 1005117, 1017840, 1028580, 1051768, 1057968, 1061760, 1068732, 1097152, 1145070, 1175520, 1183239, 1187480, 1194480, 1221408, 1234296, 1249920, 1314710, 1322460, 1335915, 1340156, 1357120, 1365120, 1371440, 1410624, 1424976, 1526760, 1542870, 1567360, 1577652, 1592640, 1603098, 1628544, 1645728, 1675195, 1763280, 1781220, 1832112, 1840594, 1851444, 1874880, 1899968, 1911168, 1972065, 2010234, 2035680, 2057160, 2103536, 2115936, 2137464, 2194304, 2290140, 2314305, 2345273, 2351040, 2366478, 2374960, 2388960, 2442816, 2468592, 2629420, 2644920, 2671830, 2680312, 2714240, 2742880, 2760891, 2821248, 2849952, 3015351, 3053520, 3085740, 3155304, 3185280, 3206196, 3291456, 3350390, 3526560, 3549717, 3562440, 3664224, 3681188, 3702888, 3749760, 3799936, 3944130, 4007745, 4020468, 4071360, 4114320, 4207072, 4231872, 4274928, 4580280, 4601485, 4628610, 4690546, 4702080, 4732956, 4749920, 4777920, 4885632, 4937184, 5025585, 5258840, 5289840, 5343660, 5360624, 5485760, 5521782, 5699904, 5916195, 6030702, 6107040, 6171480, 6310608, 6412392, 6582912, 6700780, 7035819, 7053120, 7099434, 7124880, 7328448, 7362376, 7405776, 7888260, 8015490, 8040936, 8142720, 8228640, 8282673, 8414144, 8463744, 8549856, 9046053, 9160560, 9202970, 9257220, 9381092, 9465912, 9499840, 9555840, 9874368, 10051170, 10386209, 10517680, 10579680, 10687320, 10721248, 10971520, 11043564, 11399808, 11726365, 11832390, 12061404, 12214080, 12342960, 12621216, 12824784, 13401560, 13804455, 14071638, 14106240, 14198868, 14249760, 14656896, 14724752, 14811552, 15076755, 15776520, 16030980, 16081872, 16457280, 16565346, 16828288, 17099712, 17748585, 18092106, 18321120, 18405940, 18514440, 18762184, 18931824, 18999680, 19748736, 20102340, 20772418, 21035360, 21107457, 21159360, 21374640, 21442496, 22087128, 23452730, 23664780, 24122808, 24428160, 24685920, 24848019, 25242432, 25649568, 26803120, 27608910, 28143276, 28397736, 28499520, 29449504, 29623104, 30153510, 31158627, 31553040, 32061960, 32163744, 32914560, 33130692, 34199424, 35179095, 35497170, 36184212, 36642240, 36811880, 37028880, 37524368, 37863648, 40204680, 41413365, 41544836, 42070720, 42214914, 42318720, 42749280, 42884992, 44174256, 45230265, 46905460, 47329560, 48245616, 49371840, 49696038, 50484864, 51299136, 51931045, 53606240, 55217820, 56286552, 56795472, 56999040, 58899008, 59246208, 60307020, 62317254, 63106080, 63322371, 64123920, 64327488, 66261384, 70358190, 70994340, 72368424, 72703463, 73284480, 73623760, 74057760, 75048736, 75727296, 80409360, 82826730, 83089672, 84141440, 84429828, 85498560, 88348512, 90460530, 93475881, 93810920, 94659120, 96491232, 98743680, 99392076, 102598272, 103862090, 105537285, 107212480, 110435640, 112573104, 113590944, 117798016, 120614040, 124240095, 124634508, 126212160, 126644742, 128247840, 128654976, 132522768, 140716380, 141988680, 144736848, 145406926, 147247520, 148115520, 150097472, 151454592, 155793135, 160818720, 165653460, 166179344, 168859656, 170997120, 176697024, 180921060, 186951762, 187621840, 189318240, 192982464, 198784152, 207724180, 211074570, 214424960, 218110389, 220871280, 225146208, 227181888, 241228080, 248480190, 249269016, 252424320, 253289484, 256495680, 265045536, 280427643, 281432760, 283977360, 289473696, 290813852, 294495040, 296231040, 300194944, 311586270, 316611855, 321637440, 331306920, 332358688, 337719312, 353394048, 361842120, 363517315, 373903524, 375243680, 378636480, 385964928, 397568304, 415448360, 422149140, 436220778, 441742560, 450292416, 454363776, 467379405, 482456160, 496960380, 498538032, 506578968, 512991360, 530091072, 560855286, 562865520, 567954720, 578947392, 581627704, 588990080, 623172540, 633223710, 643274880, 654331167, 662613840, 664717376, 675438624, 723684240, 727034630, 747807048, 750487360, 757272960, 795136608, 830896720, 844298280, 872441556, 883485120, 900584832, 934758810, 964912320, 993920760, 997076064, 1013157936, 1060182144, 1090551945, 1121710572, 1125731040, 1135909440, 1157894784, 1163255408, 1246345080, 1266447420, 1308662334, 1325227680, 1329434752, 1350877248, 1402138215, 1447368480, 1454069260, 1495614096, 1500974720, 1590273216, 1661793440, 1688596560, 1744883112, 1766970240, 1869517620, 1929824640, 1962993501, 1987841520, 1994152128, 2026315872, 2181103890, 2243421144, 2251462080, 2271818880, 2326510816, 2492690160, 2532894840, 2617324668, 2650455360, 2701754496, 2804276430, 2894736960, 2908138520, 2991228192, 3180546432, 3271655835, 3323586880, 3377193120, 3489766224, 3739035240, 3925987002, 3975683040, 3988304256, 4052631744, 4362207780, 4486842288, 4502924160, 4653021632, 4985380320, 5065789680, 5234649336, 5300910720, 5608552860, 5789473920, 5816277040, 5982456384, 6543311670, 6647173760, 6754386240, 6979532448, 7478070480, 7851974004, 7951366080, 8105263488, 8724415560, 8973684576, 9306043264, 9814967505, 9970760640, 10131579360, 10469298672, 11217105720, 11632554080, 11964912768, 13086623340, 13508772480, 13959064896, 14956140960, 15703948008, 15902732160, 17448831120, 17947369152, 19629935010, 19941521280, 20263158720, 20938597344, 22434211440, 23265108160, 26173246680, 27918129792, 29912281920, 31407896016, 34897662240, 35894738304, 39259870020, 40526317440, 41877194688, 44868422880, 46530216320, 52346493360, 59824563840, 62815792032, 69795324480, 78519740040, 83754389376, 89736845760, 104692986720, 125631584064, 139590648960, 157039480080, 179473691520, 209385973440, 251263168128, 314078960160, 418771946880, 628157920320, 1256315840640]

約数ペア:

[(1, 1256315840640), (2, 628157920320), (3, 418771946880), (4, 314078960160), (5, 251263168128), (6, 209385973440), (7, 179473691520), (8, 157039480080), (9, 139590648960), (10, 125631584064), (12, 104692986720), (14, 89736845760), (15, 83754389376), (16, 78519740040), (18, 69795324480), (20, 62815792032), (21, 59824563840), (24, 52346493360), (27, 46530216320), (28, 44868422880), (30, 41877194688), (31, 40526317440), (32, 39259870020), (35, 35894738304), (36, 34897662240), (40, 31407896016), (42, 29912281920), (45, 27918129792), (48, 26173246680), (54, 23265108160), (56, 22434211440), (60, 20938597344), (62, 20263158720), (63, 19941521280), (64, 19629935010), (70, 17947369152), (72, 17448831120), (79, 15902732160), (80, 15703948008), (84, 14956140960), (90, 13959064896), (93, 13508772480), (96, 13086623340), (105, 11964912768), (108, 11632554080), (112, 11217105720), (120, 10469298672), (124, 10131579360), (126, 9970760640), (128, 9814967505), (135, 9306043264), (140, 8973684576), (144, 8724415560), (155, 8105263488), (158, 7951366080), (160, 7851974004), (168, 7478070480), (180, 6979532448), (186, 6754386240), (189, 6647173760), (192, 6543311670), (210, 5982456384), (216, 5816277040), (217, 5789473920), (224, 5608552860), (237, 5300910720), (240, 5234649336), (248, 5065789680), (252, 4985380320), (270, 4653021632), (279, 4502924160), (280, 4486842288), (288, 4362207780), (310, 4052631744), (315, 3988304256), (316, 3975683040), (320, 3925987002), (336, 3739035240), (360, 3489766224), (372, 3377193120), (378, 3323586880), (384, 3271655835), (395, 3180546432), (420, 2991228192), (432, 2908138520), (434, 2894736960), (448, 2804276430), (465, 2701754496), (474, 2650455360), (480, 2617324668), (496, 2532894840), (504, 2492690160), (540, 2326510816), (553, 2271818880), (558, 2251462080), (560, 2243421144), (576, 2181103890), (620, 2026315872), (630, 1994152128), (632, 1987841520), (640, 1962993501), (651, 1929824640), (672, 1869517620), (711, 1766970240), (720, 1744883112), (744, 1688596560), (756, 1661793440), (790, 1590273216), (837, 1500974720), (840, 1495614096), (864, 1454069260), (868, 1447368480), (896, 1402138215), (930, 1350877248), (945, 1329434752), (948, 1325227680), (960, 1308662334), (992, 1266447420), (1008, 1246345080), (1080, 1163255408), (1085, 1157894784), (1106, 1135909440), (1116, 1125731040), (1120, 1121710572), (1152, 1090551945), (1185, 1060182144), (1240, 1013157936), (1260, 997076064), (1264, 993920760), (1302, 964912320), (1344, 934758810), (1395, 900584832), (1422, 883485120), (1440, 872441556), (1488, 844298280), (1512, 830896720), (1580, 795136608), (1659, 757272960), (1674, 750487360), (1680, 747807048), (1728, 727034630), (1736, 723684240), (1860, 675438624), (1890, 664717376), (1896, 662613840), (1920, 654331167), (1953, 643274880), (1984, 633223710), (2016, 623172540), (2133, 588990080), (2160, 581627704), (2170, 578947392), (2212, 567954720), (2232, 562865520), (2240, 560855286), (2370, 530091072), (2449, 512991360), (2480, 506578968), (2520, 498538032), (2528, 496960380), (2604, 482456160), (2688, 467379405), (2765, 454363776), (2790, 450292416), (2844, 441742560), (2880, 436220778), (2976, 422149140), (3024, 415448360), (3160, 397568304), (3255, 385964928), (3318, 378636480), (3348, 375243680), (3360, 373903524), (3456, 363517315), (3472, 361842120), (3555, 353394048), (3720, 337719312), (3780, 332358688), (3792, 331306920), (3906, 321637440), (3968, 316611855), (4032, 311586270), (4185, 300194944), (4241, 296231040), (4266, 294495040), (4320, 290813852), (4340, 289473696), (4424, 283977360), (4464, 281432760), (4480, 280427643), (4740, 265045536), (4898, 256495680), (4960, 253289484), (4977, 252424320), (5040, 249269016), (5056, 248480190), (5208, 241228080), (5530, 227181888), (5580, 225146208), (5688, 220871280), (5760, 218110389), (5859, 214424960), (5952, 211074570), (6048, 207724180), (6320, 198784152), (6510, 192982464), (6636, 189318240), (6696, 187621840), (6720, 186951762), (6944, 180921060), (7110, 176697024), (7347, 170997120), (7440, 168859656), (7560, 166179344), (7584, 165653460), (7812, 160818720), (8064, 155793135), (8295, 151454592), (8370, 150097472), (8482, 148115520), (8532, 147247520), (8640, 145406926), (8680, 144736848), (8848, 141988680), (8928, 140716380), (9480, 132522768), (9765, 128654976), (9796, 128247840), (9920, 126644742), (9954, 126212160), (10080, 124634508), (10112, 124240095), (10416, 120614040), (10665, 117798016), (11060, 113590944), (11160, 112573104), (11376, 110435640), (11718, 107212480), (11904, 105537285), (12096, 103862090), (12245, 102598272), (12640, 99392076), (12723, 98743680), (13020, 96491232), (13272, 94659120), (13392, 93810920), (13440, 93475881), (13888, 90460530), (14220, 88348512), (14694, 85498560), (14880, 84429828), (14931, 84141440), (15120, 83089672), (15168, 82826730), (15624, 80409360), (16590, 75727296), (16740, 75048736), (16964, 74057760), (17064, 73623760), (17143, 73284480), (17280, 72703463), (17360, 72368424), (17696, 70994340), (17856, 70358190), (18960, 66261384), (19530, 64327488), (19592, 64123920), (19840, 63322371), (19908, 63106080), (20160, 62317254), (20832, 60307020), (21205, 59246208), (21330, 58899008), (22041, 56999040), (22120, 56795472), (22320, 56286552), (22752, 55217820), (23436, 53606240), (24192, 51931045), (24490, 51299136), (24885, 50484864), (25280, 49696038), (25446, 49371840), (26040, 48245616), (26544, 47329560), (26784, 46905460), (27776, 45230265), (28440, 44174256), (29295, 42884992), (29388, 42749280), (29687, 42318720), (29760, 42214914), (29862, 42070720), (30240, 41544836), (30336, 41413365), (31248, 40204680), (33180, 37863648), (33480, 37524368), (33928, 37028880), (34128, 36811880), (34286, 36642240), (34720, 36184212), (35392, 35497170), (35712, 35179095), (36735, 34199424), (37920, 33130692), (38169, 32914560), (39060, 32163744), (39184, 32061960), (39816, 31553040), (40320, 31158627), (41664, 30153510), (42410, 29623104), (42660, 29449504), (44082, 28499520), (44240, 28397736), (44640, 28143276), (45504, 27608910), (46872, 26803120), (48980, 25649568), (49770, 25242432), (50560, 24848019), (50892, 24685920), (51429, 24428160), (52080, 24122808), (53088, 23664780), (53568, 23452730), (56880, 22087128), (58590, 21442496), (58776, 21374640), (59374, 21159360), (59520, 21107457), (59724, 21035360), (60480, 20772418), (62496, 20102340), (63615, 19748736), (66123, 18999680), (66360, 18931824), (66960, 18762184), (67856, 18514440), (68256, 18405940), (68572, 18321120), (69440, 18092106), (70784, 17748585), (73470, 17099712), (74655, 16828288), (75840, 16565346), (76338, 16457280), (78120, 16081872), (78368, 16030980), (79632, 15776520), (83328, 15076755), (84820, 14811552), (85320, 14724752), (85715, 14656896), (88164, 14249760), (88480, 14198868), (89061, 14106240), (89280, 14071638), (91008, 13804455), (93744, 13401560), (97960, 12824784), (99540, 12621216), (101784, 12342960), (102858, 12214080), (104160, 12061404), (106176, 11832390), (107136, 11726365), (110205, 11399808), (113760, 11043564), (114507, 10971520), (117180, 10721248), (117552, 10687320), (118748, 10579680), (119448, 10517680), (120960, 10386209), (124992, 10051170), (127230, 9874368), (131471, 9555840), (132246, 9499840), (132720, 9465912), (133920, 9381092), (135712, 9257220), (136512, 9202970), (137144, 9160560), (138880, 9046053), (146940, 8549856), (148435, 8463744), (149310, 8414144), (151680, 8282673), (152676, 8228640), (154287, 8142720), (156240, 8040936), (156736, 8015490), (159264, 7888260), (169640, 7405776), (170640, 7362376), (171430, 7328448), (176328, 7124880), (176960, 7099434), (178122, 7053120), (178560, 7035819), (187488, 6700780), (190845, 6582912), (195920, 6412392), (199080, 6310608), (203568, 6171480), (205716, 6107040), (208320, 6030702), (212352, 5916195), (220410, 5699904), (227520, 5521782), (229014, 5485760), (234360, 5360624), (235104, 5343660), (237496, 5289840), (238896, 5258840), (249984, 5025585), (254460, 4937184), (257145, 4885632), (262942, 4777920), (264492, 4749920), (265440, 4732956), (267183, 4702080), (267840, 4690546), (271424, 4628610), (273024, 4601485), (274288, 4580280), (293880, 4274928), (296870, 4231872), (298620, 4207072), (305352, 4114320), (308574, 4071360), (312480, 4020468), (313472, 4007745), (318528, 3944130), (330615, 3799936), (335039, 3749760), (339280, 3702888), (341280, 3681188), (342860, 3664224), (352656, 3562440), (353920, 3549717), (356244, 3526560), (374976, 3350390), (381690, 3291456), (391840, 3206196), (394413, 3185280), (398160, 3155304), (407136, 3085740), (411432, 3053520), (416640, 3015351), (440820, 2849952), (445305, 2821248), (455040, 2760891), (458028, 2742880), (462861, 2714240), (468720, 2680312), (470208, 2671830), (474992, 2644920), (477792, 2629420), (508920, 2468592), (514290, 2442816), (525884, 2388960), (528984, 2374960), (530880, 2366478), (534366, 2351040), (535680, 2345273), (542848, 2314305), (548576, 2290140), (572535, 2194304), (587760, 2137464), (593740, 2115936), (597240, 2103536), (610704, 2057160), (617148, 2035680), (624960, 2010234), (637056, 1972065), (657355, 1911168), (661230, 1899968), (670078, 1874880), (678560, 1851444), (682560, 1840594), (685720, 1832112), (705312, 1781220), (712488, 1763280), (749952, 1675195), (763380, 1645728), (771435, 1628544), (783680, 1603098), (788826, 1592640), (796320, 1577652), (801549, 1567360), (814272, 1542870), (822864, 1526760), (881640, 1424976), (890610, 1410624), (916056, 1371440), (920297, 1365120), (925722, 1357120), (937440, 1340156), (940416, 1335915), (949984, 1322460), (955584, 1314710), (1005117, 1249920), (1017840, 1234296), (1028580, 1221408), (1051768, 1194480), (1057968, 1187480), (1061760, 1183239), (1068732, 1175520), (1097152, 1145070)]