68442181920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 1152

約数和(自身を含む): 293462507520

約数和(自身を除く): 225020325600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 69, 70, 72, 80, 84, 89, 90, 92, 93, 96, 105, 107, 112, 115, 120, 124, 126, 138, 140, 144, 155, 160, 161, 168, 178, 180, 184, 186, 207, 210, 214, 217, 224, 230, 240, 248, 252, 267, 276, 279, 280, 288, 310, 315, 321, 322, 336, 345, 356, 360, 368, 372, 414, 420, 428, 434, 445, 460, 465, 480, 483, 496, 504, 534, 535, 552, 558, 560, 620, 623, 630, 642, 644, 651, 672, 690, 712, 713, 720, 736, 744, 749, 801, 805, 828, 840, 856, 868, 890, 920, 930, 963, 966, 992, 1008, 1035, 1068, 1070, 1085, 1104, 1116, 1120, 1240, 1246, 1260, 1284, 1288, 1302, 1335, 1380, 1395, 1424, 1426, 1440, 1449, 1488, 1498, 1602, 1605, 1610, 1656, 1680, 1712, 1736, 1780, 1840, 1860, 1869, 1926, 1932, 1953, 2016, 2047, 2070, 2136, 2139, 2140, 2170, 2208, 2232, 2247, 2415, 2461, 2480, 2492, 2520, 2568, 2576, 2604, 2670, 2759, 2760, 2790, 2848, 2852, 2898, 2976, 2996, 3115, 3204, 3210, 3220, 3255, 3312, 3317, 3360, 3424, 3472, 3560, 3565, 3680, 3720, 3738, 3745, 3852, 3864, 3906, 4005, 4094, 4140, 4272, 4278, 4280, 4340, 4464, 4494, 4815, 4830, 4922, 4960, 4984, 4991, 5040, 5136, 5152, 5208, 5340, 5518, 5520, 5580, 5607, 5704, 5796, 5992, 6141, 6230, 6408, 6417, 6420, 6440, 6510, 6624, 6634, 6741, 6944, 7120, 7130, 7245, 7383, 7440, 7476, 7490, 7704, 7728, 7812, 8010, 8188, 8277, 8280, 8544, 8556, 8560, 8680, 8928, 8988, 9345, 9523, 9630, 9660, 9765, 9844, 9951, 9968, 9982, 10080, 10235, 10272, 10416, 10680, 10695, 11036, 11040, 11160, 11214, 11235, 11408, 11592, 11984, 12282, 12305, 12460, 12816, 12834, 12840, 12880, 13020, 13268, 13482, 13795, 14240, 14260, 14329, 14490, 14766, 14880, 14952, 14973, 14980, 15408, 15456, 15624, 16020, 16376, 16554, 16560, 16585, 17112, 17120, 17227, 17360, 17976, 18423, 18690, 19046, 19260, 19313, 19320, 19530, 19688, 19902, 19936, 19964, 20470, 20832, 21360, 21390, 22072, 22149, 22320, 22428, 22470, 22816, 23184, 23219, 23968, 24564, 24610, 24831, 24920, 24955, 25632, 25668, 25680, 25760, 26040, 26536, 26964, 27590, 28035, 28520, 28569, 28658, 28980, 29532, 29853, 29904, 29946, 29960, 30705, 30816, 31248, 32040, 32085, 32752, 33108, 33120, 33170, 33705, 34224, 34454, 34720, 35952, 36846, 36915, 37380, 38092, 38520, 38626, 38640, 39060, 39376, 39804, 39928, 40940, 41385, 42720, 42780, 42987, 44144, 44298, 44640, 44856, 44919, 44940, 46368, 46438, 47615, 49128, 49220, 49662, 49755, 49840, 49910, 51336, 51360, 51681, 52080, 53072, 53928, 55180, 56070, 57040, 57138, 57316, 57939, 57960, 59064, 59706, 59808, 59892, 59920, 61410, 62496, 63457, 64080, 64170, 65504, 66216, 66340, 66661, 67410, 68448, 68908, 69657, 71645, 71904, 73692, 73830, 74760, 74865, 76184, 76291, 77040, 77252, 77280, 78120, 78752, 79608, 79856, 81880, 82770, 85560, 85707, 85974, 86135, 88288, 88596, 89712, 89838, 89880, 92115, 92876, 95230, 96565, 98256, 98440, 99324, 99510, 99680, 99820, 102672, 103362, 104160, 106144, 107856, 110360, 110745, 112140, 114080, 114276, 114632, 115878, 115920, 116095, 118128, 119412, 119784, 119840, 122820, 124155, 126914, 128160, 128340, 128961, 132432, 132680, 133322, 134820, 137816, 139314, 142845, 143290, 147384, 147660, 149265, 149520, 149730, 152368, 152582, 154080, 154504, 155043, 156240, 159216, 159712, 163760, 165540, 171120, 171414, 171948, 172270, 173817, 177192, 179424, 179676, 179760, 184230, 185752, 190371, 190460, 193130, 196512, 196880, 198648, 199020, 199640, 199983, 205344, 206724, 208971, 214935, 215712, 219029, 220720, 221490, 224280, 224595, 228552, 228873, 229264, 231756, 231840, 232190, 236256, 238824, 239568, 245640, 248310, 253828, 256680, 257922, 258405, 264864, 265360, 266644, 269640, 275632, 278628, 285690, 286580, 289695, 294768, 295213, 295320, 298530, 299040, 299460, 304736, 305164, 309008, 310086, 312480, 317285, 318432, 327520, 331080, 333305, 342240, 342828, 343896, 344540, 347634, 348285, 354384, 359352, 359520, 368460, 371504, 380742, 380920, 381455, 386260, 393760, 397296, 398040, 399280, 399966, 413448, 417942, 428535, 429870, 438058, 441440, 442980, 444199, 448560, 449190, 457104, 457746, 458528, 463512, 464380, 477648, 479136, 491280, 496620, 507656, 513360, 515844, 516810, 530720, 533288, 534037, 539280, 551264, 557256, 571113, 571380, 573160, 579390, 589536, 590426, 590640, 597060, 598920, 599949, 610328, 618016, 620172, 634570, 644805, 657087, 662160, 666610, 685656, 686619, 687792, 689080, 695268, 696570, 708768, 718704, 736920, 743008, 761484, 761840, 762910, 772520, 775215, 794592, 796080, 798560, 799932, 826896, 835884, 857070, 859740, 869085, 876116, 885639, 885960, 888398, 897120, 898380, 914208, 915492, 927024, 928760, 951855, 955296, 982560, 993240, 999915, 1015312, 1026720, 1031688, 1033620, 1044855, 1066576, 1068074, 1078560, 1095145, 1114512, 1142226, 1142760, 1144365, 1146320, 1158780, 1180852, 1181280, 1194120, 1197840, 1199898, 1220656, 1240344, 1269140, 1289610, 1314174, 1324320, 1332597, 1333220, 1371312, 1373238, 1375584, 1378160, 1390536, 1393140, 1437408, 1473840, 1476065, 1522968, 1523680, 1525820, 1533203, 1545040, 1550430, 1592160, 1599864, 1602111, 1653792, 1671768, 1714140, 1719480, 1738170, 1752232, 1771278, 1771920, 1776796, 1796760, 1830984, 1854048, 1857520, 1903710, 1971261, 1986480, 1999830, 2030624, 2063376, 2066491, 2067240, 2089710, 2133152, 2136148, 2190290, 2220995, 2229024, 2284452, 2285520, 2288730, 2292640, 2317560, 2361704, 2388240, 2395680, 2399796, 2441312, 2480688, 2538280, 2579220, 2628348, 2656917, 2665194, 2666440, 2670185, 2742624, 2746476, 2756320, 2781072, 2786280, 2855565, 2947680, 2952130, 2999745, 3045936, 3051640, 3066406, 3090080, 3100860, 3199728, 3204222, 3285435, 3343536, 3428280, 3433095, 3438960, 3476340, 3504464, 3542556, 3543840, 3553592, 3593520, 3661968, 3715040, 3807420, 3942522, 3972960, 3997791, 3999660, 4126752, 4132982, 4134480, 4179420, 4272296, 4380580, 4428195, 4441990, 4568904, 4571040, 4577460, 4599609, 4635120, 4723408, 4776480, 4799592, 4806333, 4961376, 5076560, 5158440, 5256696, 5313834, 5330388, 5332880, 5340370, 5492952, 5562144, 5572560, 5711130, 5904260, 5999490, 6091872, 6103280, 6132812, 6199473, 6201720, 6399456, 6408444, 6570870, 6662985, 6687072, 6789899, 6856560, 6866190, 6877920, 6952680, 7008928, 7085112, 7107184, 7187040, 7323936, 7614840, 7666015, 7885044, 7995582, 7999320, 8010555, 8265964, 8268960, 8358840, 8544592, 8761160, 8856390, 8883980, 9137808, 9154920, 9199218, 9270240, 9446816, 9599184, 9612666, 9856305, 10153120, 10316880, 10332455, 10513392, 10627668, 10660776, 10665760, 10680740, 10985904, 11145120, 11422260, 11808520, 11998980, 12206560, 12265624, 12398946, 12403440, 12816888, 13141740, 13284585, 13325970, 13579798, 13713120, 13732380, 13798827, 13905360, 14170224, 14214368, 15229680, 15332030, 15770088, 15991164, 15998640, 16021110, 16531928, 16717680, 17089184, 17522320, 17712780, 17767960, 18275616, 18309840, 18398436, 18598419, 19198368, 19225332, 19712610, 19988955, 20369697, 20633760, 20664910, 21026784, 21255336, 21321552, 21361480, 21971808, 22844520, 22998045, 23617040, 23997960, 24031665, 24531248, 24797892, 24806880, 25633776, 26283480, 26569170, 26651940, 27159596, 27464760, 27597654, 27810720, 28340448, 30459360, 30664060, 30997365, 31540176, 31982328, 31997280, 32042220, 33063856, 33435360, 33949495, 35044640, 35425560, 35535920, 36619680, 36796872, 37196838, 38450664, 39425220, 39977910, 40739394, 41329820, 42510672, 42643104, 42722960, 45689040, 45996090, 47234080, 47529293, 47995920, 48063330, 49062496, 49595784, 51267552, 52566960, 53138340, 53303880, 54319192, 54929520, 55195308, 61109091, 61328120, 61994730, 63080352, 63964656, 64084440, 66127712, 67898990, 68994135, 70851120, 71071840, 73593744, 74393676, 76901328, 78850440, 79955820, 81478788, 82659640, 85021344, 85445920, 91378080, 91992180, 92992095, 95058586, 95991840, 96126660, 99191568, 101848485, 105133920, 106276680, 106607760, 108638384, 109859040, 110390616, 122218182, 122656240, 123989460, 127929312, 128168880, 135797980, 137988270, 141702240, 142587879, 147187488, 148787352, 153802656, 157700880, 159911640, 162957576, 165319280, 183984360, 185984190, 190117172, 192253320, 198383136, 203696970, 212553360, 213215520, 217276768, 220781232, 237646465, 244436364, 245312480, 247978920, 256337760, 271595960, 275976540, 285175758, 297574704, 305545455, 315401760, 319823280, 325915152, 330638560, 367968720, 371968380, 380234344, 384506640, 407393940, 425106720, 427763637, 441562464, 475292930, 488872728, 495957840, 543191920, 551953080, 570351516, 595149408, 611090910, 639646560, 651830304, 712939395, 735937440, 743936760, 760468688, 769013280, 814787880, 855527274, 950585860, 977745456, 991915680, 1086383840, 1103906160, 1140703032, 1222181820, 1425878790, 1487873520, 1520937376, 1629575760, 1711054548, 1901171720, 1955490912, 2138818185, 2207812320, 2281406064, 2444363640, 2851757580, 2975747040, 3259151520, 3422109096, 3802343440, 4277636370, 4562812128, 4888727280, 5703515160, 6844218192, 7604686880, 8555272740, 9777454560, 11407030320, 13688436384, 17110545480, 22814060640, 34221090960, 68442181920]

約数ペア:

[(1, 68442181920), (2, 34221090960), (3, 22814060640), (4, 17110545480), (5, 13688436384), (6, 11407030320), (7, 9777454560), (8, 8555272740), (9, 7604686880), (10, 6844218192), (12, 5703515160), (14, 4888727280), (15, 4562812128), (16, 4277636370), (18, 3802343440), (20, 3422109096), (21, 3259151520), (23, 2975747040), (24, 2851757580), (28, 2444363640), (30, 2281406064), (31, 2207812320), (32, 2138818185), (35, 1955490912), (36, 1901171720), (40, 1711054548), (42, 1629575760), (45, 1520937376), (46, 1487873520), (48, 1425878790), (56, 1222181820), (60, 1140703032), (62, 1103906160), (63, 1086383840), (69, 991915680), (70, 977745456), (72, 950585860), (80, 855527274), (84, 814787880), (89, 769013280), (90, 760468688), (92, 743936760), (93, 735937440), (96, 712939395), (105, 651830304), (107, 639646560), (112, 611090910), (115, 595149408), (120, 570351516), (124, 551953080), (126, 543191920), (138, 495957840), (140, 488872728), (144, 475292930), (155, 441562464), (160, 427763637), (161, 425106720), (168, 407393940), (178, 384506640), (180, 380234344), (184, 371968380), (186, 367968720), (207, 330638560), (210, 325915152), (214, 319823280), (217, 315401760), (224, 305545455), (230, 297574704), (240, 285175758), (248, 275976540), (252, 271595960), (267, 256337760), (276, 247978920), (279, 245312480), (280, 244436364), (288, 237646465), (310, 220781232), (315, 217276768), (321, 213215520), (322, 212553360), (336, 203696970), (345, 198383136), (356, 192253320), (360, 190117172), (368, 185984190), (372, 183984360), (414, 165319280), (420, 162957576), (428, 159911640), (434, 157700880), (445, 153802656), (460, 148787352), (465, 147187488), (480, 142587879), (483, 141702240), (496, 137988270), (504, 135797980), (534, 128168880), (535, 127929312), (552, 123989460), (558, 122656240), (560, 122218182), (620, 110390616), (623, 109859040), (630, 108638384), (642, 106607760), (644, 106276680), (651, 105133920), (672, 101848485), (690, 99191568), (712, 96126660), (713, 95991840), (720, 95058586), (736, 92992095), (744, 91992180), (749, 91378080), (801, 85445920), (805, 85021344), (828, 82659640), (840, 81478788), (856, 79955820), (868, 78850440), (890, 76901328), (920, 74393676), (930, 73593744), (963, 71071840), (966, 70851120), (992, 68994135), (1008, 67898990), (1035, 66127712), (1068, 64084440), (1070, 63964656), (1085, 63080352), (1104, 61994730), (1116, 61328120), (1120, 61109091), (1240, 55195308), (1246, 54929520), (1260, 54319192), (1284, 53303880), (1288, 53138340), (1302, 52566960), (1335, 51267552), (1380, 49595784), (1395, 49062496), (1424, 48063330), (1426, 47995920), (1440, 47529293), (1449, 47234080), (1488, 45996090), (1498, 45689040), (1602, 42722960), (1605, 42643104), (1610, 42510672), (1656, 41329820), (1680, 40739394), (1712, 39977910), (1736, 39425220), (1780, 38450664), (1840, 37196838), (1860, 36796872), (1869, 36619680), (1926, 35535920), (1932, 35425560), (1953, 35044640), (2016, 33949495), (2047, 33435360), (2070, 33063856), (2136, 32042220), (2139, 31997280), (2140, 31982328), (2170, 31540176), (2208, 30997365), (2232, 30664060), (2247, 30459360), (2415, 28340448), (2461, 27810720), (2480, 27597654), (2492, 27464760), (2520, 27159596), (2568, 26651940), (2576, 26569170), (2604, 26283480), (2670, 25633776), (2759, 24806880), (2760, 24797892), (2790, 24531248), (2848, 24031665), (2852, 23997960), (2898, 23617040), (2976, 22998045), (2996, 22844520), (3115, 21971808), (3204, 21361480), (3210, 21321552), (3220, 21255336), (3255, 21026784), (3312, 20664910), (3317, 20633760), (3360, 20369697), (3424, 19988955), (3472, 19712610), (3560, 19225332), (3565, 19198368), (3680, 18598419), (3720, 18398436), (3738, 18309840), (3745, 18275616), (3852, 17767960), (3864, 17712780), (3906, 17522320), (4005, 17089184), (4094, 16717680), (4140, 16531928), (4272, 16021110), (4278, 15998640), (4280, 15991164), (4340, 15770088), (4464, 15332030), (4494, 15229680), (4815, 14214368), (4830, 14170224), (4922, 13905360), (4960, 13798827), (4984, 13732380), (4991, 13713120), (5040, 13579798), (5136, 13325970), (5152, 13284585), (5208, 13141740), (5340, 12816888), (5518, 12403440), (5520, 12398946), (5580, 12265624), (5607, 12206560), (5704, 11998980), (5796, 11808520), (5992, 11422260), (6141, 11145120), (6230, 10985904), (6408, 10680740), (6417, 10665760), (6420, 10660776), (6440, 10627668), (6510, 10513392), (6624, 10332455), (6634, 10316880), (6741, 10153120), (6944, 9856305), (7120, 9612666), (7130, 9599184), (7245, 9446816), (7383, 9270240), (7440, 9199218), (7476, 9154920), (7490, 9137808), (7704, 8883980), (7728, 8856390), (7812, 8761160), (8010, 8544592), (8188, 8358840), (8277, 8268960), (8280, 8265964), (8544, 8010555), (8556, 7999320), (8560, 7995582), (8680, 7885044), (8928, 7666015), (8988, 7614840), (9345, 7323936), (9523, 7187040), (9630, 7107184), (9660, 7085112), (9765, 7008928), (9844, 6952680), (9951, 6877920), (9968, 6866190), (9982, 6856560), (10080, 6789899), (10235, 6687072), (10272, 6662985), (10416, 6570870), (10680, 6408444), (10695, 6399456), (11036, 6201720), (11040, 6199473), (11160, 6132812), (11214, 6103280), (11235, 6091872), (11408, 5999490), (11592, 5904260), (11984, 5711130), (12282, 5572560), (12305, 5562144), (12460, 5492952), (12816, 5340370), (12834, 5332880), (12840, 5330388), (12880, 5313834), (13020, 5256696), (13268, 5158440), (13482, 5076560), (13795, 4961376), (14240, 4806333), (14260, 4799592), (14329, 4776480), (14490, 4723408), (14766, 4635120), (14880, 4599609), (14952, 4577460), (14973, 4571040), (14980, 4568904), (15408, 4441990), (15456, 4428195), (15624, 4380580), (16020, 4272296), (16376, 4179420), (16554, 4134480), (16560, 4132982), (16585, 4126752), (17112, 3999660), (17120, 3997791), (17227, 3972960), (17360, 3942522), (17976, 3807420), (18423, 3715040), (18690, 3661968), (19046, 3593520), (19260, 3553592), (19313, 3543840), (19320, 3542556), (19530, 3504464), (19688, 3476340), (19902, 3438960), (19936, 3433095), (19964, 3428280), (20470, 3343536), (20832, 3285435), (21360, 3204222), (21390, 3199728), (22072, 3100860), (22149, 3090080), (22320, 3066406), (22428, 3051640), (22470, 3045936), (22816, 2999745), (23184, 2952130), (23219, 2947680), (23968, 2855565), (24564, 2786280), (24610, 2781072), (24831, 2756320), (24920, 2746476), (24955, 2742624), (25632, 2670185), (25668, 2666440), (25680, 2665194), (25760, 2656917), (26040, 2628348), (26536, 2579220), (26964, 2538280), (27590, 2480688), (28035, 2441312), (28520, 2399796), (28569, 2395680), (28658, 2388240), (28980, 2361704), (29532, 2317560), (29853, 2292640), (29904, 2288730), (29946, 2285520), (29960, 2284452), (30705, 2229024), (30816, 2220995), (31248, 2190290), (32040, 2136148), (32085, 2133152), (32752, 2089710), (33108, 2067240), (33120, 2066491), (33170, 2063376), (33705, 2030624), (34224, 1999830), (34454, 1986480), (34720, 1971261), (35952, 1903710), (36846, 1857520), (36915, 1854048), (37380, 1830984), (38092, 1796760), (38520, 1776796), (38626, 1771920), (38640, 1771278), (39060, 1752232), (39376, 1738170), (39804, 1719480), (39928, 1714140), (40940, 1671768), (41385, 1653792), (42720, 1602111), (42780, 1599864), (42987, 1592160), (44144, 1550430), (44298, 1545040), (44640, 1533203), (44856, 1525820), (44919, 1523680), (44940, 1522968), (46368, 1476065), (46438, 1473840), (47615, 1437408), (49128, 1393140), (49220, 1390536), (49662, 1378160), (49755, 1375584), (49840, 1373238), (49910, 1371312), (51336, 1333220), (51360, 1332597), (51681, 1324320), (52080, 1314174), (53072, 1289610), (53928, 1269140), (55180, 1240344), (56070, 1220656), (57040, 1199898), (57138, 1197840), (57316, 1194120), (57939, 1181280), (57960, 1180852), (59064, 1158780), (59706, 1146320), (59808, 1144365), (59892, 1142760), (59920, 1142226), (61410, 1114512), (62496, 1095145), (63457, 1078560), (64080, 1068074), (64170, 1066576), (65504, 1044855), (66216, 1033620), (66340, 1031688), (66661, 1026720), (67410, 1015312), (68448, 999915), (68908, 993240), (69657, 982560), (71645, 955296), (71904, 951855), (73692, 928760), (73830, 927024), (74760, 915492), (74865, 914208), (76184, 898380), (76291, 897120), (77040, 888398), (77252, 885960), (77280, 885639), (78120, 876116), (78752, 869085), (79608, 859740), (79856, 857070), (81880, 835884), (82770, 826896), (85560, 799932), (85707, 798560), (85974, 796080), (86135, 794592), (88288, 775215), (88596, 772520), (89712, 762910), (89838, 761840), (89880, 761484), (92115, 743008), (92876, 736920), (95230, 718704), (96565, 708768), (98256, 696570), (98440, 695268), (99324, 689080), (99510, 687792), (99680, 686619), (99820, 685656), (102672, 666610), (103362, 662160), (104160, 657087), (106144, 644805), (107856, 634570), (110360, 620172), (110745, 618016), (112140, 610328), (114080, 599949), (114276, 598920), (114632, 597060), (115878, 590640), (115920, 590426), (116095, 589536), (118128, 579390), (119412, 573160), (119784, 571380), (119840, 571113), (122820, 557256), (124155, 551264), (126914, 539280), (128160, 534037), (128340, 533288), (128961, 530720), (132432, 516810), (132680, 515844), (133322, 513360), (134820, 507656), (137816, 496620), (139314, 491280), (142845, 479136), (143290, 477648), (147384, 464380), (147660, 463512), (149265, 458528), (149520, 457746), (149730, 457104), (152368, 449190), (152582, 448560), (154080, 444199), (154504, 442980), (155043, 441440), (156240, 438058), (159216, 429870), (159712, 428535), (163760, 417942), (165540, 413448), (171120, 399966), (171414, 399280), (171948, 398040), (172270, 397296), (173817, 393760), (177192, 386260), (179424, 381455), (179676, 380920), (179760, 380742), (184230, 371504), (185752, 368460), (190371, 359520), (190460, 359352), (193130, 354384), (196512, 348285), (196880, 347634), (198648, 344540), (199020, 343896), (199640, 342828), (199983, 342240), (205344, 333305), (206724, 331080), (208971, 327520), (214935, 318432), (215712, 317285), (219029, 312480), (220720, 310086), (221490, 309008), (224280, 305164), (224595, 304736), (228552, 299460), (228873, 299040), (229264, 298530), (231756, 295320), (231840, 295213), (232190, 294768), (236256, 289695), (238824, 286580), (239568, 285690), (245640, 278628), (248310, 275632), (253828, 269640), (256680, 266644), (257922, 265360), (258405, 264864)]