21349883520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:142

約数の個数: 1152

約数和(自身を含む): 94803696000

約数和(自身を除く): 73453812480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 29, 30, 31, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 58, 60, 62, 63, 64, 70, 72, 76, 80, 84, 87, 90, 93, 95, 96, 105, 112, 114, 116, 120, 124, 126, 128, 133, 140, 144, 145, 152, 155, 160, 168, 171, 174, 180, 186, 190, 192, 203, 210, 217, 224, 228, 232, 240, 248, 252, 261, 266, 279, 280, 285, 288, 290, 304, 310, 315, 320, 336, 342, 348, 360, 372, 380, 384, 399, 406, 420, 434, 435, 448, 456, 464, 465, 480, 496, 504, 522, 532, 551, 558, 560, 570, 576, 580, 589, 608, 609, 620, 630, 640, 651, 665, 672, 684, 696, 720, 744, 760, 798, 812, 840, 855, 868, 870, 896, 899, 912, 928, 930, 960, 961, 992, 1008, 1015, 1044, 1064, 1085, 1102, 1116, 1120, 1140, 1152, 1160, 1178, 1197, 1216, 1218, 1240, 1260, 1302, 1305, 1330, 1344, 1368, 1392, 1395, 1440, 1488, 1520, 1596, 1624, 1653, 1680, 1710, 1736, 1740, 1767, 1798, 1824, 1827, 1856, 1860, 1920, 1922, 1953, 1984, 1995, 2016, 2030, 2088, 2128, 2170, 2204, 2232, 2240, 2280, 2320, 2356, 2394, 2432, 2436, 2480, 2520, 2604, 2610, 2660, 2688, 2697, 2736, 2755, 2784, 2790, 2880, 2883, 2945, 2976, 3040, 3045, 3192, 3248, 3255, 3306, 3360, 3420, 3472, 3480, 3534, 3596, 3648, 3654, 3712, 3720, 3844, 3857, 3906, 3968, 3990, 4032, 4060, 4123, 4176, 4256, 4340, 4408, 4464, 4480, 4495, 4560, 4640, 4712, 4788, 4805, 4872, 4959, 4960, 5040, 5208, 5220, 5301, 5320, 5394, 5472, 5510, 5568, 5580, 5760, 5766, 5890, 5952, 5985, 6080, 6090, 6293, 6384, 6496, 6510, 6612, 6720, 6727, 6840, 6944, 6960, 7068, 7192, 7296, 7308, 7440, 7688, 7714, 7812, 7980, 8064, 8091, 8120, 8246, 8265, 8352, 8512, 8649, 8680, 8816, 8835, 8928, 8990, 9120, 9135, 9280, 9424, 9576, 9610, 9744, 9765, 9918, 9920, 10080, 10416, 10440, 10602, 10640, 10788, 10944, 11020, 11136, 11160, 11532, 11571, 11780, 11904, 11970, 12160, 12180, 12369, 12586, 12768, 12992, 13020, 13224, 13440, 13454, 13485, 13680, 13888, 13920, 14136, 14384, 14415, 14616, 14880, 15376, 15428, 15624, 15960, 16182, 16240, 16492, 16530, 16704, 17024, 17081, 17298, 17360, 17632, 17670, 17856, 17980, 18240, 18259, 18270, 18560, 18848, 18879, 19152, 19220, 19285, 19488, 19530, 19836, 19840, 20160, 20181, 20615, 20832, 20880, 21204, 21280, 21576, 21888, 22040, 22320, 23064, 23142, 23560, 23940, 24360, 24738, 24795, 25172, 25536, 25984, 26040, 26448, 26505, 26908, 26970, 27360, 27776, 27840, 27869, 28272, 28768, 28830, 29232, 29760, 30752, 30856, 31248, 31465, 31920, 32364, 32480, 32984, 33060, 33408, 33635, 34162, 34596, 34713, 34720, 35264, 35340, 35712, 35960, 36480, 36518, 36540, 37107, 37696, 37758, 38304, 38440, 38570, 38976, 39060, 39672, 40320, 40362, 40455, 41230, 41664, 41760, 42408, 42560, 43152, 43245, 44080, 44640, 46128, 46284, 47120, 47880, 48720, 49476, 49590, 50344, 51072, 51243, 52080, 52896, 53010, 53816, 53940, 54720, 54777, 55680, 55738, 56544, 56637, 57536, 57660, 57855, 58464, 59520, 60543, 61504, 61712, 61845, 62496, 62930, 63840, 64728, 64960, 65968, 66120, 67270, 68324, 69192, 69426, 69440, 70528, 70680, 71920, 73036, 73080, 74214, 75392, 75516, 76608, 76880, 77140, 77952, 78120, 79344, 80724, 80910, 82460, 83328, 83520, 83607, 84816, 85120, 85405, 86304, 86490, 88160, 89280, 91295, 92256, 92568, 94240, 94395, 95760, 97440, 98952, 99180, 100688, 100905, 102486, 104160, 105792, 106020, 107632, 107880, 109440, 109554, 111476, 113088, 113274, 115072, 115320, 115710, 116928, 119567, 121086, 123008, 123424, 123690, 124992, 125860, 127680, 127813, 129456, 129920, 131936, 132240, 134540, 136648, 138384, 138852, 138880, 139345, 141360, 143840, 146072, 146160, 148428, 151032, 153216, 153729, 153760, 154280, 156240, 158688, 161448, 161820, 164331, 164920, 167040, 167214, 169632, 170810, 172608, 172980, 173565, 176320, 178560, 182590, 184512, 185136, 185535, 188480, 188790, 191520, 194880, 195083, 197904, 198360, 201376, 201810, 204972, 208320, 211584, 212040, 215264, 215760, 219108, 222952, 226176, 226548, 230640, 231420, 233856, 239134, 242172, 246848, 247380, 249984, 250821, 251720, 255360, 255626, 256215, 258912, 263872, 264480, 269080, 273296, 273885, 276768, 277704, 278690, 282720, 283185, 287680, 292144, 292320, 296856, 302064, 302715, 307458, 307520, 308560, 312480, 317376, 322896, 323640, 328662, 329840, 334428, 339264, 341620, 345216, 345960, 347130, 352640, 358701, 365180, 369024, 370272, 371070, 376960, 377580, 383040, 383439, 389760, 390166, 395808, 396720, 402752, 403620, 409944, 416640, 418035, 424080, 430528, 431520, 438216, 445904, 453096, 461280, 462840, 478268, 484344, 493696, 494760, 501642, 503440, 511252, 512430, 517824, 527744, 528960, 529511, 538160, 546592, 547770, 553536, 555408, 557380, 565440, 566370, 575360, 584288, 584640, 585249, 593712, 597835, 604128, 605430, 614916, 615040, 617120, 624960, 634752, 639065, 645792, 647280, 657324, 659680, 668856, 678528, 683240, 691920, 694260, 717402, 730360, 740544, 742140, 755160, 766080, 766878, 768645, 780332, 791616, 793440, 805504, 807240, 819888, 821655, 836070, 848160, 861056, 863040, 876432, 891808, 906192, 922560, 925680, 956536, 968688, 975415, 989520, 1003284, 1006880, 1022504, 1024860, 1035648, 1057920, 1059022, 1076103, 1076320, 1093184, 1095540, 1107072, 1110816, 1114760, 1130880, 1132740, 1150317, 1168576, 1169280, 1170498, 1187424, 1195670, 1208256, 1210860, 1229832, 1234240, 1249920, 1254105, 1278130, 1291584, 1294560, 1314648, 1319360, 1337712, 1366480, 1383840, 1388520, 1434804, 1460720, 1481088, 1484280, 1510320, 1533756, 1537290, 1560664, 1583232, 1586880, 1588533, 1614480, 1639776, 1643310, 1672140, 1696320, 1726080, 1752864, 1755747, 1783616, 1793505, 1812384, 1845120, 1851360, 1913072, 1917195, 1937376, 1950830, 1979040, 2006568, 2013760, 2045008, 2049720, 2118044, 2152206, 2152640, 2186368, 2191080, 2221632, 2229520, 2265480, 2300634, 2337152, 2340996, 2374848, 2391340, 2416512, 2421720, 2459664, 2468480, 2508210, 2556260, 2583168, 2589120, 2629296, 2638720, 2647555, 2675424, 2732960, 2767680, 2777040, 2869608, 2921440, 2926245, 2968560, 3020640, 3067512, 3074580, 3121328, 3173760, 3177066, 3228960, 3279552, 3286620, 3344280, 3392640, 3505728, 3511494, 3567232, 3587010, 3624768, 3702720, 3706577, 3826144, 3834390, 3874752, 3901660, 3958080, 4013136, 4027520, 4090016, 4099440, 4236088, 4304412, 4305280, 4382160, 4443264, 4459040, 4530960, 4601268, 4681992, 4749696, 4765599, 4782680, 4843440, 4919328, 5016420, 5112520, 5178240, 5258592, 5295110, 5350848, 5380515, 5465920, 5535360, 5554080, 5739216, 5751585, 5842880, 5852490, 5937120, 6041280, 6135024, 6149160, 6242656, 6354132, 6457920, 6559104, 6573240, 6688560, 7011456, 7022988, 7174020, 7249536, 7405440, 7413154, 7652288, 7668780, 7749504, 7803320, 7916160, 7942665, 8026272, 8180032, 8198880, 8472176, 8608824, 8764320, 8778735, 8918080, 9061920, 9202536, 9363984, 9531198, 9565360, 9686880, 9838656, 10032840, 10225040, 10517184, 10590220, 10701696, 10761030, 10931840, 11108160, 11119731, 11478432, 11503170, 11685760, 11704980, 11874240, 12082560, 12270048, 12298320, 12485312, 12708264, 12915840, 13146480, 13377120, 14045976, 14348040, 14826308, 15304576, 15337560, 15606640, 15885330, 16052544, 16360064, 16397760, 16944352, 17217648, 17528640, 17557470, 17836160, 18123840, 18405072, 18532885, 18727968, 19062396, 19130720, 19373760, 19677312, 20065680, 20450080, 21034368, 21180440, 21522060, 22216320, 22239462, 22956864, 23006340, 23409960, 23748480, 23827995, 24540096, 24596640, 24970624, 25416528, 26292960, 26754240, 28091952, 28696080, 29652616, 30675120, 31213280, 31770660, 32105088, 32795520, 33359193, 33888704, 34435296, 35057280, 35114940, 36247680, 36810144, 37065770, 37455936, 38124792, 38261440, 38747520, 40131360, 40900160, 42360880, 43044120, 44478924, 45913728, 46012680, 46819920, 47655990, 49080192, 49193280, 50833056, 52585920, 53508480, 55598655, 56183904, 57392160, 59305232, 61350240, 62426560, 63541320, 66718386, 67777408, 68870592, 70229880, 73620288, 74131540, 74911872, 76249584, 76522880, 80262720, 81800320, 84721760, 86088240, 88957848, 92025360, 93639840, 95311980, 98386560, 101666112, 105171840, 111197310, 112367808, 114784320, 118610464, 122700480, 124853120, 127082640, 133436772, 137741184, 140459760, 147240576, 148263080, 152499168, 160525440, 166795965, 169443520, 172176480, 177915696, 184050720, 187279680, 190623960, 203332224, 222394620, 224735616, 229568640, 237220928, 245400960, 254165280, 266873544, 280919520, 296526160, 304998336, 333591930, 338887040, 344352960, 355831392, 368101440, 374559360, 381247920, 444789240, 474441856, 508330560, 533747088, 561839040, 593052320, 609996672, 667183860, 688705920, 711662784, 736202880, 762495840, 889578480, 1016661120, 1067494176, 1123678080, 1186104640, 1334367720, 1423325568, 1524991680, 1779156960, 2134988352, 2372209280, 2668735440, 3049983360, 3558313920, 4269976704, 5337470880, 7116627840, 10674941760, 21349883520]

約数ペア:

[(1, 21349883520), (2, 10674941760), (3, 7116627840), (4, 5337470880), (5, 4269976704), (6, 3558313920), (7, 3049983360), (8, 2668735440), (9, 2372209280), (10, 2134988352), (12, 1779156960), (14, 1524991680), (15, 1423325568), (16, 1334367720), (18, 1186104640), (19, 1123678080), (20, 1067494176), (21, 1016661120), (24, 889578480), (28, 762495840), (29, 736202880), (30, 711662784), (31, 688705920), (32, 667183860), (35, 609996672), (36, 593052320), (38, 561839040), (40, 533747088), (42, 508330560), (45, 474441856), (48, 444789240), (56, 381247920), (57, 374559360), (58, 368101440), (60, 355831392), (62, 344352960), (63, 338887040), (64, 333591930), (70, 304998336), (72, 296526160), (76, 280919520), (80, 266873544), (84, 254165280), (87, 245400960), (90, 237220928), (93, 229568640), (95, 224735616), (96, 222394620), (105, 203332224), (112, 190623960), (114, 187279680), (116, 184050720), (120, 177915696), (124, 172176480), (126, 169443520), (128, 166795965), (133, 160525440), (140, 152499168), (144, 148263080), (145, 147240576), (152, 140459760), (155, 137741184), (160, 133436772), (168, 127082640), (171, 124853120), (174, 122700480), (180, 118610464), (186, 114784320), (190, 112367808), (192, 111197310), (203, 105171840), (210, 101666112), (217, 98386560), (224, 95311980), (228, 93639840), (232, 92025360), (240, 88957848), (248, 86088240), (252, 84721760), (261, 81800320), (266, 80262720), (279, 76522880), (280, 76249584), (285, 74911872), (288, 74131540), (290, 73620288), (304, 70229880), (310, 68870592), (315, 67777408), (320, 66718386), (336, 63541320), (342, 62426560), (348, 61350240), (360, 59305232), (372, 57392160), (380, 56183904), (384, 55598655), (399, 53508480), (406, 52585920), (420, 50833056), (434, 49193280), (435, 49080192), (448, 47655990), (456, 46819920), (464, 46012680), (465, 45913728), (480, 44478924), (496, 43044120), (504, 42360880), (522, 40900160), (532, 40131360), (551, 38747520), (558, 38261440), (560, 38124792), (570, 37455936), (576, 37065770), (580, 36810144), (589, 36247680), (608, 35114940), (609, 35057280), (620, 34435296), (630, 33888704), (640, 33359193), (651, 32795520), (665, 32105088), (672, 31770660), (684, 31213280), (696, 30675120), (720, 29652616), (744, 28696080), (760, 28091952), (798, 26754240), (812, 26292960), (840, 25416528), (855, 24970624), (868, 24596640), (870, 24540096), (896, 23827995), (899, 23748480), (912, 23409960), (928, 23006340), (930, 22956864), (960, 22239462), (961, 22216320), (992, 21522060), (1008, 21180440), (1015, 21034368), (1044, 20450080), (1064, 20065680), (1085, 19677312), (1102, 19373760), (1116, 19130720), (1120, 19062396), (1140, 18727968), (1152, 18532885), (1160, 18405072), (1178, 18123840), (1197, 17836160), (1216, 17557470), (1218, 17528640), (1240, 17217648), (1260, 16944352), (1302, 16397760), (1305, 16360064), (1330, 16052544), (1344, 15885330), (1368, 15606640), (1392, 15337560), (1395, 15304576), (1440, 14826308), (1488, 14348040), (1520, 14045976), (1596, 13377120), (1624, 13146480), (1653, 12915840), (1680, 12708264), (1710, 12485312), (1736, 12298320), (1740, 12270048), (1767, 12082560), (1798, 11874240), (1824, 11704980), (1827, 11685760), (1856, 11503170), (1860, 11478432), (1920, 11119731), (1922, 11108160), (1953, 10931840), (1984, 10761030), (1995, 10701696), (2016, 10590220), (2030, 10517184), (2088, 10225040), (2128, 10032840), (2170, 9838656), (2204, 9686880), (2232, 9565360), (2240, 9531198), (2280, 9363984), (2320, 9202536), (2356, 9061920), (2394, 8918080), (2432, 8778735), (2436, 8764320), (2480, 8608824), (2520, 8472176), (2604, 8198880), (2610, 8180032), (2660, 8026272), (2688, 7942665), (2697, 7916160), (2736, 7803320), (2755, 7749504), (2784, 7668780), (2790, 7652288), (2880, 7413154), (2883, 7405440), (2945, 7249536), (2976, 7174020), (3040, 7022988), (3045, 7011456), (3192, 6688560), (3248, 6573240), (3255, 6559104), (3306, 6457920), (3360, 6354132), (3420, 6242656), (3472, 6149160), (3480, 6135024), (3534, 6041280), (3596, 5937120), (3648, 5852490), (3654, 5842880), (3712, 5751585), (3720, 5739216), (3844, 5554080), (3857, 5535360), (3906, 5465920), (3968, 5380515), (3990, 5350848), (4032, 5295110), (4060, 5258592), (4123, 5178240), (4176, 5112520), (4256, 5016420), (4340, 4919328), (4408, 4843440), (4464, 4782680), (4480, 4765599), (4495, 4749696), (4560, 4681992), (4640, 4601268), (4712, 4530960), (4788, 4459040), (4805, 4443264), (4872, 4382160), (4959, 4305280), (4960, 4304412), (5040, 4236088), (5208, 4099440), (5220, 4090016), (5301, 4027520), (5320, 4013136), (5394, 3958080), (5472, 3901660), (5510, 3874752), (5568, 3834390), (5580, 3826144), (5760, 3706577), (5766, 3702720), (5890, 3624768), (5952, 3587010), (5985, 3567232), (6080, 3511494), (6090, 3505728), (6293, 3392640), (6384, 3344280), (6496, 3286620), (6510, 3279552), (6612, 3228960), (6720, 3177066), (6727, 3173760), (6840, 3121328), (6944, 3074580), (6960, 3067512), (7068, 3020640), (7192, 2968560), (7296, 2926245), (7308, 2921440), (7440, 2869608), (7688, 2777040), (7714, 2767680), (7812, 2732960), (7980, 2675424), (8064, 2647555), (8091, 2638720), (8120, 2629296), (8246, 2589120), (8265, 2583168), (8352, 2556260), (8512, 2508210), (8649, 2468480), (8680, 2459664), (8816, 2421720), (8835, 2416512), (8928, 2391340), (8990, 2374848), (9120, 2340996), (9135, 2337152), (9280, 2300634), (9424, 2265480), (9576, 2229520), (9610, 2221632), (9744, 2191080), (9765, 2186368), (9918, 2152640), (9920, 2152206), (10080, 2118044), (10416, 2049720), (10440, 2045008), (10602, 2013760), (10640, 2006568), (10788, 1979040), (10944, 1950830), (11020, 1937376), (11136, 1917195), (11160, 1913072), (11532, 1851360), (11571, 1845120), (11780, 1812384), (11904, 1793505), (11970, 1783616), (12160, 1755747), (12180, 1752864), (12369, 1726080), (12586, 1696320), (12768, 1672140), (12992, 1643310), (13020, 1639776), (13224, 1614480), (13440, 1588533), (13454, 1586880), (13485, 1583232), (13680, 1560664), (13888, 1537290), (13920, 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