51279298560

素因数分解:

$2^{18}\times 3^5\times 5^1\times 7^1\times {\mathrm{23}}^1$

素因数の和:86

約数の個数: 912

約数和(自身を含む): 219848219136

約数和(自身を除く): 168568920576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 243, 252, 256, 270, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 384, 405, 414, 420, 432, 448, 460, 480, 483, 486, 504, 512, 540, 552, 560, 567, 576, 621, 630, 640, 644, 648, 672, 690, 720, 736, 756, 768, 805, 810, 828, 840, 864, 896, 920, 945, 960, 966, 972, 1008, 1024, 1035, 1080, 1104, 1120, 1134, 1152, 1215, 1242, 1260, 1280, 1288, 1296, 1344, 1380, 1440, 1449, 1472, 1512, 1536, 1610, 1620, 1656, 1680, 1701, 1728, 1792, 1840, 1863, 1890, 1920, 1932, 1944, 2016, 2048, 2070, 2160, 2208, 2240, 2268, 2304, 2415, 2430, 2484, 2520, 2560, 2576, 2592, 2688, 2760, 2835, 2880, 2898, 2944, 3024, 3072, 3105, 3220, 3240, 3312, 3360, 3402, 3456, 3584, 3680, 3726, 3780, 3840, 3864, 3888, 4032, 4096, 4140, 4320, 4347, 4416, 4480, 4536, 4608, 4830, 4860, 4968, 5040, 5120, 5152, 5184, 5376, 5520, 5589, 5670, 5760, 5796, 5888, 6048, 6144, 6210, 6440, 6480, 6624, 6720, 6804, 6912, 7168, 7245, 7360, 7452, 7560, 7680, 7728, 7776, 8064, 8192, 8280, 8505, 8640, 8694, 8832, 8960, 9072, 9216, 9315, 9660, 9720, 9936, 10080, 10240, 10304, 10368, 10752, 11040, 11178, 11340, 11520, 11592, 11776, 12096, 12288, 12420, 12880, 12960, 13041, 13248, 13440, 13608, 13824, 14336, 14490, 14720, 14904, 15120, 15360, 15456, 15552, 16128, 16384, 16560, 17010, 17280, 17388, 17664, 17920, 18144, 18432, 18630, 19320, 19440, 19872, 20160, 20480, 20608, 20736, 21504, 21735, 22080, 22356, 22680, 23040, 23184, 23552, 24192, 24576, 24840, 25760, 25920, 26082, 26496, 26880, 27216, 27648, 27945, 28672, 28980, 29440, 29808, 30240, 30720, 30912, 31104, 32256, 32768, 33120, 34020, 34560, 34776, 35328, 35840, 36288, 36864, 37260, 38640, 38880, 39123, 39744, 40320, 40960, 41216, 41472, 43008, 43470, 44160, 44712, 45360, 46080, 46368, 47104, 48384, 49152, 49680, 51520, 51840, 52164, 52992, 53760, 54432, 55296, 55890, 57344, 57960, 58880, 59616, 60480, 61440, 61824, 62208, 64512, 65205, 65536, 66240, 68040, 69120, 69552, 70656, 71680, 72576, 73728, 74520, 77280, 77760, 78246, 79488, 80640, 81920, 82432, 82944, 86016, 86940, 88320, 89424, 90720, 92160, 92736, 94208, 96768, 98304, 99360, 103040, 103680, 104328, 105984, 107520, 108864, 110592, 111780, 114688, 115920, 117760, 119232, 120960, 122880, 123648, 124416, 129024, 130410, 131072, 132480, 136080, 138240, 139104, 141312, 143360, 145152, 147456, 149040, 154560, 155520, 156492, 158976, 161280, 163840, 164864, 165888, 172032, 173880, 176640, 178848, 181440, 184320, 185472, 188416, 193536, 195615, 196608, 198720, 206080, 207360, 208656, 211968, 215040, 217728, 221184, 223560, 229376, 231840, 235520, 238464, 241920, 245760, 247296, 248832, 258048, 260820, 262144, 264960, 272160, 276480, 278208, 282624, 286720, 290304, 294912, 298080, 309120, 311040, 312984, 317952, 322560, 327680, 329728, 331776, 344064, 347760, 353280, 357696, 362880, 368640, 370944, 376832, 387072, 391230, 393216, 397440, 412160, 414720, 417312, 423936, 430080, 435456, 442368, 447120, 458752, 463680, 471040, 476928, 483840, 491520, 494592, 497664, 516096, 521640, 529920, 544320, 552960, 556416, 565248, 573440, 580608, 589824, 596160, 618240, 622080, 625968, 635904, 645120, 655360, 659456, 663552, 688128, 695520, 706560, 715392, 725760, 737280, 741888, 753664, 774144, 782460, 786432, 794880, 824320, 829440, 834624, 847872, 860160, 870912, 884736, 894240, 917504, 927360, 942080, 953856, 967680, 983040, 989184, 995328, 1032192, 1043280, 1059840, 1088640, 1105920, 1112832, 1130496, 1146880, 1161216, 1179648, 1192320, 1236480, 1244160, 1251936, 1271808, 1290240, 1310720, 1318912, 1327104, 1376256, 1391040, 1413120, 1430784, 1451520, 1474560, 1483776, 1507328, 1548288, 1564920, 1589760, 1648640, 1658880, 1669248, 1695744, 1720320, 1741824, 1769472, 1788480, 1835008, 1854720, 1884160, 1907712, 1935360, 1966080, 1978368, 1990656, 2064384, 2086560, 2119680, 2177280, 2211840, 2225664, 2260992, 2293760, 2322432, 2359296, 2384640, 2472960, 2488320, 2503872, 2543616, 2580480, 2637824, 2654208, 2752512, 2782080, 2826240, 2861568, 2903040, 2949120, 2967552, 3014656, 3096576, 3129840, 3179520, 3297280, 3317760, 3338496, 3391488, 3440640, 3483648, 3538944, 3576960, 3709440, 3768320, 3815424, 3870720, 3932160, 3956736, 3981312, 4128768, 4173120, 4239360, 4354560, 4423680, 4451328, 4521984, 4587520, 4644864, 4769280, 4945920, 4976640, 5007744, 5087232, 5160960, 5275648, 5308416, 5505024, 5564160, 5652480, 5723136, 5806080, 5898240, 5935104, 6029312, 6193152, 6259680, 6359040, 6594560, 6635520, 6676992, 6782976, 6881280, 6967296, 7077888, 7153920, 7418880, 7536640, 7630848, 7741440, 7913472, 7962624, 8257536, 8346240, 8478720, 8709120, 8847360, 8902656, 9043968, 9175040, 9289728, 9538560, 9891840, 9953280, 10015488, 10174464, 10321920, 10551296, 10616832, 11128320, 11304960, 11446272, 11612160, 11796480, 11870208, 12386304, 12519360, 12718080, 13189120, 13271040, 13353984, 13565952, 13762560, 13934592, 14307840, 14837760, 15073280, 15261696, 15482880, 15826944, 15925248, 16515072, 16692480, 16957440, 17418240, 17694720, 17805312, 18087936, 18579456, 19077120, 19783680, 19906560, 20030976, 20348928, 20643840, 21102592, 21233664, 22256640, 22609920, 22892544, 23224320, 23740416, 24772608, 25038720, 25436160, 26378240, 26542080, 26707968, 27131904, 27525120, 27869184, 28615680, 29675520, 30146560, 30523392, 30965760, 31653888, 31850496, 33384960, 33914880, 34836480, 35389440, 35610624, 37158912, 38154240, 39567360, 39813120, 40061952, 40697856, 41287680, 42205184, 44513280, 45219840, 45785088, 46448640, 47480832, 49545216, 50077440, 50872320, 52756480, 53084160, 53415936, 54263808, 55738368, 57231360, 59351040, 61046784, 61931520, 63307776, 63700992, 66769920, 67829760, 69672960, 71221248, 74317824, 76308480, 79134720, 79626240, 80123904, 81395712, 82575360, 89026560, 90439680, 91570176, 92897280, 94961664, 100154880, 101744640, 105512960, 106168320, 106831872, 111476736, 114462720, 118702080, 122093568, 123863040, 126615552, 133539840, 135659520, 139345920, 142442496, 148635648, 152616960, 158269440, 159252480, 160247808, 162791424, 178053120, 183140352, 185794560, 189923328, 200309760, 203489280, 211025920, 213663744, 222953472, 228925440, 237404160, 244187136, 247726080, 267079680, 271319040, 278691840, 284884992, 305233920, 316538880, 318504960, 320495616, 356106240, 366280704, 371589120, 379846656, 400619520, 406978560, 427327488, 445906944, 457850880, 474808320, 488374272, 534159360, 557383680, 569769984, 610467840, 633077760, 640991232, 712212480, 732561408, 743178240, 801239040, 813957120, 854654976, 915701760, 949616640, 1068318720, 1114767360, 1139539968, 1220935680, 1281982464, 1424424960, 1465122816, 1602478080, 1709309952, 1831403520, 1899233280, 2136637440, 2229534720, 2441871360, 2563964928, 2848849920, 3204956160, 3418619904, 3662807040, 4273274880, 5127929856, 5697699840, 6409912320, 7325614080, 8546549760, 10255859712, 12819824640, 17093099520, 25639649280, 51279298560]

約数ペア:

[(1, 51279298560), (2, 25639649280), (3, 17093099520), (4, 12819824640), (5, 10255859712), (6, 8546549760), (7, 7325614080), (8, 6409912320), (9, 5697699840), (10, 5127929856), (12, 4273274880), (14, 3662807040), (15, 3418619904), (16, 3204956160), (18, 2848849920), (20, 2563964928), (21, 2441871360), (23, 2229534720), (24, 2136637440), (27, 1899233280), (28, 1831403520), (30, 1709309952), (32, 1602478080), (35, 1465122816), (36, 1424424960), (40, 1281982464), (42, 1220935680), (45, 1139539968), (46, 1114767360), (48, 1068318720), (54, 949616640), (56, 915701760), (60, 854654976), (63, 813957120), (64, 801239040), (69, 743178240), (70, 732561408), (72, 712212480), (80, 640991232), (81, 633077760), (84, 610467840), (90, 569769984), (92, 557383680), (96, 534159360), (105, 488374272), (108, 474808320), (112, 457850880), (115, 445906944), (120, 427327488), (126, 406978560), (128, 400619520), (135, 379846656), (138, 371589120), (140, 366280704), (144, 356106240), (160, 320495616), (161, 318504960), (162, 316538880), (168, 305233920), (180, 284884992), (184, 278691840), (189, 271319040), (192, 267079680), (207, 247726080), (210, 244187136), (216, 237404160), (224, 228925440), (230, 222953472), (240, 213663744), (243, 211025920), (252, 203489280), (256, 200309760), (270, 189923328), (276, 185794560), (280, 183140352), (288, 178053120), (315, 162791424), (320, 160247808), (322, 159252480), (324, 158269440), (336, 152616960), (345, 148635648), (360, 142442496), (368, 139345920), (378, 135659520), (384, 133539840), (405, 126615552), (414, 123863040), (420, 122093568), (432, 118702080), (448, 114462720), (460, 111476736), (480, 106831872), (483, 106168320), (486, 105512960), (504, 101744640), (512, 100154880), (540, 94961664), (552, 92897280), (560, 91570176), (567, 90439680), (576, 89026560), (621, 82575360), (630, 81395712), (640, 80123904), (644, 79626240), (648, 79134720), (672, 76308480), (690, 74317824), (720, 71221248), (736, 69672960), (756, 67829760), (768, 66769920), (805, 63700992), (810, 63307776), (828, 61931520), (840, 61046784), (864, 59351040), (896, 57231360), (920, 55738368), (945, 54263808), (960, 53415936), (966, 53084160), (972, 52756480), (1008, 50872320), (1024, 50077440), (1035, 49545216), (1080, 47480832), (1104, 46448640), (1120, 45785088), (1134, 45219840), (1152, 44513280), (1215, 42205184), (1242, 41287680), (1260, 40697856), (1280, 40061952), (1288, 39813120), (1296, 39567360), (1344, 38154240), (1380, 37158912), (1440, 35610624), (1449, 35389440), (1472, 34836480), (1512, 33914880), (1536, 33384960), (1610, 31850496), (1620, 31653888), (1656, 30965760), (1680, 30523392), (1701, 30146560), (1728, 29675520), (1792, 28615680), (1840, 27869184), (1863, 27525120), (1890, 27131904), (1920, 26707968), (1932, 26542080), (1944, 26378240), (2016, 25436160), (2048, 25038720), (2070, 24772608), (2160, 23740416), (2208, 23224320), (2240, 22892544), (2268, 22609920), (2304, 22256640), (2415, 21233664), (2430, 21102592), (2484, 20643840), (2520, 20348928), (2560, 20030976), (2576, 19906560), (2592, 19783680), (2688, 19077120), (2760, 18579456), (2835, 18087936), (2880, 17805312), (2898, 17694720), (2944, 17418240), (3024, 16957440), (3072, 16692480), (3105, 16515072), (3220, 15925248), (3240, 15826944), (3312, 15482880), (3360, 15261696), (3402, 15073280), (3456, 14837760), (3584, 14307840), (3680, 13934592), (3726, 13762560), (3780, 13565952), (3840, 13353984), (3864, 13271040), (3888, 13189120), (4032, 12718080), (4096, 12519360), (4140, 12386304), (4320, 11870208), (4347, 11796480), (4416, 11612160), (4480, 11446272), (4536, 11304960), (4608, 11128320), (4830, 10616832), (4860, 10551296), (4968, 10321920), (5040, 10174464), (5120, 10015488), (5152, 9953280), (5184, 9891840), (5376, 9538560), (5520, 9289728), (5589, 9175040), (5670, 9043968), (5760, 8902656), (5796, 8847360), (5888, 8709120), (6048, 8478720), (6144, 8346240), (6210, 8257536), (6440, 7962624), (6480, 7913472), (6624, 7741440), (6720, 7630848), (6804, 7536640), (6912, 7418880), (7168, 7153920), (7245, 7077888), (7360, 6967296), (7452, 6881280), (7560, 6782976), (7680, 6676992), (7728, 6635520), (7776, 6594560), (8064, 6359040), (8192, 6259680), (8280, 6193152), (8505, 6029312), (8640, 5935104), (8694, 5898240), (8832, 5806080), (8960, 5723136), (9072, 5652480), (9216, 5564160), (9315, 5505024), (9660, 5308416), (9720, 5275648), (9936, 5160960), (10080, 5087232), (10240, 5007744), (10304, 4976640), (10368, 4945920), (10752, 4769280), (11040, 4644864), (11178, 4587520), (11340, 4521984), (11520, 4451328), (11592, 4423680), (11776, 4354560), (12096, 4239360), (12288, 4173120), (12420, 4128768), (12880, 3981312), (12960, 3956736), (13041, 3932160), (13248, 3870720), (13440, 3815424), (13608, 3768320), (13824, 3709440), (14336, 3576960), (14490, 3538944), (14720, 3483648), (14904, 3440640), (15120, 3391488), (15360, 3338496), (15456, 3317760), (15552, 3297280), (16128, 3179520), (16384, 3129840), (16560, 3096576), (17010, 3014656), (17280, 2967552), (17388, 2949120), (17664, 2903040), (17920, 2861568), (18144, 2826240), (18432, 2782080), (18630, 2752512), (19320, 2654208), (19440, 2637824), (19872, 2580480), (20160, 2543616), (20480, 2503872), (20608, 2488320), (20736, 2472960), (21504, 2384640), (21735, 2359296), (22080, 2322432), (22356, 2293760), (22680, 2260992), (23040, 2225664), (23184, 2211840), (23552, 2177280), (24192, 2119680), (24576, 2086560), (24840, 2064384), (25760, 1990656), (25920, 1978368), (26082, 1966080), (26496, 1935360), (26880, 1907712), (27216, 1884160), (27648, 1854720), (27945, 1835008), (28672, 1788480), (28980, 1769472), (29440, 1741824), (29808, 1720320), (30240, 1695744), (30720, 1669248), (30912, 1658880), (31104, 1648640), (32256, 1589760), (32768, 1564920), (33120, 1548288), (34020, 1507328), (34560, 1483776), (34776, 1474560), (35328, 1451520), (35840, 1430784), (36288, 1413120), (36864, 1391040), (37260, 1376256), (38640, 1327104), (38880, 1318912), (39123, 1310720), (39744, 1290240), (40320, 1271808), (40960, 1251936), (41216, 1244160), (41472, 1236480), (43008, 1192320), (43470, 1179648), (44160, 1161216), (44712, 1146880), (45360, 1130496), (46080, 1112832), (46368, 1105920), (47104, 1088640), (48384, 1059840), (49152, 1043280), (49680, 1032192), (51520, 995328), (51840, 989184), (52164, 983040), (52992, 967680), (53760, 953856), (54432, 942080), (55296, 927360), (55890, 917504), (57344, 894240), (57960, 884736), (58880, 870912), (59616, 860160), (60480, 847872), (61440, 834624), (61824, 829440), (62208, 824320), (64512, 794880), (65205, 786432), (65536, 782460), (66240, 774144), (68040, 753664), (69120, 741888), (69552, 737280), (70656, 725760), (71680, 715392), (72576, 706560), (73728, 695520), (74520, 688128), (77280, 663552), (77760, 659456), (78246, 655360), (79488, 645120), (80640, 635904), (81920, 625968), (82432, 622080), (82944, 618240), (86016, 596160), (86940, 589824), (88320, 580608), (89424, 573440), (90720, 565248), (92160, 556416), (92736, 552960), (94208, 544320), (96768, 529920), (98304, 521640), (99360, 516096), (103040, 497664), (103680, 494592), (104328, 491520), (105984, 483840), (107520, 476928), (108864, 471040), (110592, 463680), (111780, 458752), (114688, 447120), (115920, 442368), (117760, 435456), (119232, 430080), (120960, 423936), (122880, 417312), (123648, 414720), (124416, 412160), (129024, 397440), (130410, 393216), (131072, 391230), (132480, 387072), (136080, 376832), (138240, 370944), (139104, 368640), (141312, 362880), (143360, 357696), (145152, 353280), (147456, 347760), (149040, 344064), (154560, 331776), (155520, 329728), (156492, 327680), (158976, 322560), (161280, 317952), (163840, 312984), (164864, 311040), (165888, 309120), (172032, 298080), (173880, 294912), (176640, 290304), (178848, 286720), (181440, 282624), (184320, 278208), (185472, 276480), (188416, 272160), (193536, 264960), (195615, 262144), (196608, 260820), (198720, 258048), (206080, 248832), (207360, 247296), (208656, 245760), (211968, 241920), (215040, 238464), (217728, 235520), (221184, 231840), (223560, 229376)]