81999415680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1531

約数の個数: 1024

約数和(自身を含む): 358786713600

約数和(自身を除く): 276787297920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 19, 20, 21, 24, 26, 28, 30, 32, 34, 35, 38, 39, 40, 42, 48, 51, 52, 56, 57, 60, 64, 65, 68, 70, 76, 78, 80, 84, 85, 91, 95, 96, 102, 104, 105, 112, 114, 119, 120, 128, 130, 133, 136, 140, 152, 156, 160, 168, 170, 182, 190, 192, 195, 204, 208, 210, 221, 224, 228, 238, 240, 247, 255, 260, 266, 272, 273, 280, 285, 304, 312, 320, 323, 336, 340, 357, 364, 380, 384, 390, 399, 408, 416, 420, 442, 448, 455, 456, 476, 480, 494, 510, 520, 532, 544, 546, 560, 570, 595, 608, 624, 640, 646, 663, 665, 672, 680, 714, 728, 741, 760, 780, 798, 816, 832, 840, 884, 896, 910, 912, 952, 960, 969, 988, 1020, 1040, 1064, 1088, 1092, 1105, 1120, 1140, 1190, 1216, 1235, 1248, 1292, 1326, 1330, 1344, 1360, 1365, 1428, 1453, 1456, 1482, 1520, 1547, 1560, 1596, 1615, 1632, 1664, 1680, 1729, 1768, 1785, 1820, 1824, 1904, 1920, 1938, 1976, 1995, 2040, 2080, 2128, 2176, 2184, 2210, 2240, 2261, 2280, 2380, 2432, 2470, 2496, 2584, 2652, 2660, 2688, 2720, 2730, 2856, 2906, 2912, 2964, 3040, 3094, 3120, 3192, 3230, 3264, 3315, 3360, 3458, 3536, 3570, 3640, 3648, 3705, 3808, 3876, 3952, 3990, 4080, 4160, 4199, 4256, 4359, 4368, 4420, 4480, 4522, 4560, 4641, 4760, 4845, 4940, 4992, 5168, 5187, 5304, 5320, 5440, 5460, 5712, 5812, 5824, 5928, 6080, 6188, 6240, 6384, 6460, 6528, 6630, 6720, 6783, 6916, 7072, 7140, 7265, 7280, 7296, 7410, 7616, 7735, 7752, 7904, 7980, 8160, 8320, 8398, 8512, 8645, 8718, 8736, 8840, 9044, 9120, 9282, 9520, 9690, 9880, 10171, 10336, 10374, 10608, 10640, 10880, 10920, 11305, 11424, 11624, 11648, 11856, 12160, 12376, 12480, 12597, 12768, 12920, 13260, 13440, 13566, 13832, 14144, 14280, 14530, 14560, 14820, 15232, 15470, 15504, 15808, 15960, 16320, 16796, 17024, 17290, 17436, 17472, 17680, 18088, 18240, 18564, 18889, 19040, 19380, 19760, 20342, 20672, 20748, 20995, 21216, 21280, 21795, 21840, 22610, 22848, 23205, 23248, 23712, 24701, 24752, 24960, 25194, 25536, 25840, 25935, 26520, 27132, 27607, 27664, 28288, 28560, 29060, 29120, 29393, 29640, 30513, 30940, 31008, 31616, 31920, 32640, 33592, 33915, 34580, 34872, 34944, 35360, 36176, 36480, 37128, 37778, 38080, 38760, 39520, 40684, 41344, 41496, 41990, 42432, 42560, 43590, 43680, 45220, 45696, 46410, 46496, 47424, 49402, 49504, 50388, 50855, 51072, 51680, 51870, 53040, 54264, 55214, 55328, 56667, 57120, 58120, 58240, 58786, 59280, 61026, 61880, 62016, 62985, 63840, 67184, 67830, 69160, 69744, 70720, 72352, 74103, 74256, 75556, 76160, 77520, 79040, 81368, 82821, 82992, 83980, 84864, 85120, 87180, 87360, 88179, 90440, 92820, 92992, 94445, 94848, 98804, 99008, 100776, 101710, 103360, 103740, 106080, 108528, 110428, 110656, 113334, 114240, 116240, 117572, 118560, 122052, 123505, 123760, 124032, 125970, 127680, 132223, 134368, 135660, 138035, 138320, 139488, 141440, 144704, 146965, 148206, 148512, 151112, 152565, 155040, 158080, 162736, 165642, 165984, 167960, 172907, 174360, 174720, 176358, 180880, 185640, 185984, 188890, 193249, 197608, 198016, 201552, 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1185648, 1208896, 1220520, 1284452, 1301888, 1322230, 1325136, 1343680, 1383256, 1394880, 1407957, 1410864, 1435564, 1447040, 1482060, 1485120, 1511120, 1545992, 1580864, 1586676, 1605565, 1612416, 1627360, 1656420, 1659840, 1729070, 1763580, 1766848, 1794455, 1813344, 1877276, 1881152, 1926678, 1932490, 1952832, 1976080, 1983345, 2015520, 2074884, 2115568, 2153346, 2170560, 2208560, 2247791, 2266680, 2318988, 2346595, 2351440, 2371296, 2417792, 2441040, 2512237, 2568904, 2593605, 2644460, 2650272, 2687360, 2766512, 2789760, 2815914, 2821728, 2871128, 2898735, 2964120, 2970240, 3022240, 3091984, 3161728, 3173352, 3211130, 3254720, 3285233, 3312840, 3319680, 3458140, 3527160, 3533696, 3588910, 3626688, 3754552, 3762304, 3853356, 3864980, 3905664, 3952160, 3966690, 4031040, 4149768, 4231136, 4306692, 4341120, 4417120, 4495582, 4533360, 4637976, 4693190, 4702880, 4742592, 4816695, 4882080, 5024474, 5137808, 5187210, 5288920, 5300544, 5383365, 5533024, 5631828, 5643456, 5742256, 5797470, 5928240, 6044480, 6101147, 6183968, 6346704, 6422260, 6509440, 6570466, 6625680, 6743373, 6916280, 7039785, 7054320, 7177820, 7253376, 7509104, 7536711, 7706712, 7729960, 7904320, 7933380, 8062080, 8299536, 8462272, 8613384, 8834240, 8991164, 9066720, 9275952, 9386380, 9405760, 9485184, 9633390, 9764160, 9855699, 10048948, 10275616, 10374420, 10577840, 10601088, 10766730, 11066048, 11238955, 11263656, 11286912, 11484512, 11594940, 11856480, 12088960, 12202294, 12367936, 12561185, 12693408, 12844520, 13140932, 13251360, 13486746, 13832560, 14079570, 14108640, 14355640, 15018208, 15073422, 15413424, 15459920, 15808640, 15866760, 16426165, 16599072, 16924544, 17226768, 17668480, 17982328, 18133440, 18303441, 18551904, 18772760, 18811520, 19266780, 19528320, 19711398, 20097896, 20551232, 20748840, 21155680, 21533460, 22132096, 22477910, 22527312, 22969024, 23189880, 23712960, 24404588, 24735872, 25122370, 25386816, 25689040, 26281864, 26502720, 26973492, 27665120, 28159140, 28217280, 28711280, 30036416, 30146844, 30505735, 30826848, 30919840, 31733520, 32852330, 33198144, 33716865, 34453536, 35964656, 36266880, 36606882, 37103808, 37545520, 37683555, 38533560, 39422796, 40195792, 41102464, 41497680, 42311360, 42708029, 43066920, 44955820, 45054624, 45938048, 46379760, 47425920, 48809176, 49278495, 50244740, 50773632, 51378080, 52563728, 53005440, 53946984, 55330240, 56318280, 56434560, 57422560, 60072832, 60293688, 61011470, 61653696, 61839680, 63467040, 65704660, 66396288, 67433730, 68907072, 71929312, 73213764, 74207616, 75091040, 75367110, 77067120, 78845592, 80391584, 82995360, 84622720, 85416058, 86133840, 89911640, 90109248, 91517205, 92759520, 97618352, 98556990, 100489480, 102756160, 105127456, 107893968, 110660480, 112636560, 114845120, 120587376, 122022940, 123307392, 123679360, 126934080, 128124087, 131409320, 134867460, 137814144, 143858624, 146427528, 150182080, 150734220, 154134240, 157691184, 160783168, 165990720, 170832116, 172267680, 179823280, 180218496, 183034410, 185519040, 195236704, 197113980, 200978960, 205512320, 210254912, 213540145, 215787936, 225273120, 229690240, 241174752, 244045880, 253868160, 256248174, 262818640, 269734920, 287717248, 292855056, 300364160, 301468440, 308268480, 315382368, 321566336, 331981440, 341664232, 344535360, 359646560, 366068820, 371038080, 390473408, 394227960, 401957920, 420509824, 427080290, 431575872, 450546240, 482349504, 488091760, 512496348, 525637280, 539469840, 585710112, 602936880, 616536960, 630764736, 640620435, 683328464, 689070720, 719293120, 732137640, 780946816, 788455920, 803915840, 854160580, 863151744, 901092480, 964699008, 976183520, 1024992696, 1051274560, 1078939680, 1171420224, 1205873760, 1261529472, 1281240870, 1366656928, 1438586240, 1464275280, 1576911840, 1607831680, 1708321160, 1952367040, 2049985392, 2102549120, 2157879360, 2342840448, 2411747520, 2562481740, 2733313856, 2928550560, 3153823680, 3416642320, 3904734080, 4099970784, 4315758720, 4823495040, 5124963480, 5466627712, 5857101120, 6307647360, 6833284640, 8199941568, 10249926960, 11714202240, 13666569280, 16399883136, 20499853920, 27333138560, 40999707840, 81999415680]

約数ペア:

[(1, 81999415680), (2, 40999707840), (3, 27333138560), (4, 20499853920), (5, 16399883136), (6, 13666569280), (7, 11714202240), (8, 10249926960), (10, 8199941568), (12, 6833284640), (13, 6307647360), (14, 5857101120), (15, 5466627712), (16, 5124963480), (17, 4823495040), (19, 4315758720), (20, 4099970784), (21, 3904734080), (24, 3416642320), (26, 3153823680), (28, 2928550560), (30, 2733313856), (32, 2562481740), (34, 2411747520), (35, 2342840448), (38, 2157879360), (39, 2102549120), (40, 2049985392), (42, 1952367040), (48, 1708321160), (51, 1607831680), (52, 1576911840), (56, 1464275280), (57, 1438586240), (60, 1366656928), (64, 1281240870), (65, 1261529472), (68, 1205873760), (70, 1171420224), (76, 1078939680), (78, 1051274560), (80, 1024992696), (84, 976183520), (85, 964699008), (91, 901092480), (95, 863151744), (96, 854160580), (102, 803915840), (104, 788455920), (105, 780946816), (112, 732137640), (114, 719293120), (119, 689070720), (120, 683328464), (128, 640620435), (130, 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(4199, 19528320), (4256, 19266780), (4359, 18811520), (4368, 18772760), (4420, 18551904), (4480, 18303441), (4522, 18133440), (4560, 17982328), (4641, 17668480), (4760, 17226768), (4845, 16924544), (4940, 16599072), (4992, 16426165), (5168, 15866760), (5187, 15808640), (5304, 15459920), (5320, 15413424), (5440, 15073422), (5460, 15018208), (5712, 14355640), (5812, 14108640), (5824, 14079570), (5928, 13832560), (6080, 13486746), (6188, 13251360), (6240, 13140932), (6384, 12844520), (6460, 12693408), (6528, 12561185), (6630, 12367936), (6720, 12202294), (6783, 12088960), (6916, 11856480), (7072, 11594940), (7140, 11484512), (7265, 11286912), (7280, 11263656), (7296, 11238955), (7410, 11066048), (7616, 10766730), (7735, 10601088), (7752, 10577840), (7904, 10374420), (7980, 10275616), (8160, 10048948), (8320, 9855699), (8398, 9764160), (8512, 9633390), (8645, 9485184), (8718, 9405760), (8736, 9386380), (8840, 9275952), (9044, 9066720), (9120, 8991164), (9282, 8834240), (9520, 8613384), (9690, 8462272), (9880, 8299536), (10171, 8062080), (10336, 7933380), (10374, 7904320), (10608, 7729960), (10640, 7706712), (10880, 7536711), (10920, 7509104), (11305, 7253376), (11424, 7177820), (11624, 7054320), (11648, 7039785), (11856, 6916280), (12160, 6743373), (12376, 6625680), (12480, 6570466), (12597, 6509440), (12768, 6422260), (12920, 6346704), (13260, 6183968), (13440, 6101147), (13566, 6044480), (13832, 5928240), (14144, 5797470), (14280, 5742256), (14530, 5643456), (14560, 5631828), (14820, 5533024), (15232, 5383365), (15470, 5300544), (15504, 5288920), (15808, 5187210), (15960, 5137808), (16320, 5024474), (16796, 4882080), (17024, 4816695), (17290, 4742592), (17436, 4702880), (17472, 4693190), (17680, 4637976), (18088, 4533360), (18240, 4495582), (18564, 4417120), (18889, 4341120), (19040, 4306692), (19380, 4231136), (19760, 4149768), (20342, 4031040), (20672, 3966690), (20748, 3952160), (20995, 3905664), (21216, 3864980), (21280, 3853356), (21795, 3762304), (21840, 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(49504, 1656420), (50388, 1627360), (50855, 1612416), (51072, 1605565), (51680, 1586676), (51870, 1580864), (53040, 1545992), (54264, 1511120), (55214, 1485120), (55328, 1482060), (56667, 1447040), (57120, 1435564), (58120, 1410864), (58240, 1407957), (58786, 1394880), (59280, 1383256), (61026, 1343680), (61880, 1325136), (62016, 1322230), (62985, 1301888), (63840, 1284452), (67184, 1220520), (67830, 1208896), (69160, 1185648), (69744, 1175720), (70720, 1159494), (72352, 1133340), (74103, 1106560), (74256, 1104280), (75556, 1085280), (76160, 1076673), (77520, 1057784), (79040, 1037442), (81368, 1007760), (82821, 990080), (82992, 988040), (83980, 976416), (84864, 966245), (85120, 963339), (87180, 940576), (87360, 938638), (88179, 929920), (90440, 906672), (92820, 883424), (92992, 881790), (94445, 868224), (94848, 864535), (98804, 829920), (99008, 828210), (100776, 813680), (101710, 806208), (103360, 793338), (103740, 790432), (106080, 772996), (108528, 755560), (110428, 742560), (110656, 741030), (113334, 723520), (114240, 717782), (116240, 705432), (117572, 697440), (118560, 691628), (122052, 671840), (123505, 663936), (123760, 662568), (124032, 661115), (125970, 650944), (127680, 642226), (132223, 620160), (134368, 610260), (135660, 604448), (138035, 594048), (138320, 592824), (139488, 587860), (141440, 579747), (144704, 566670), (146965, 557952), (148206, 553280), (148512, 552140), (151112, 542640), (152565, 537472), (155040, 528892), (158080, 518721), (162736, 503880), (165642, 495040), (165984, 494020), (167960, 488208), (172907, 474240), (174360, 470288), (174720, 469319), (176358, 464960), (180880, 453336), (185640, 441712), (185984, 440895), (188890, 434112), (193249, 424320), (197608, 414960), (198016, 414105), (201552, 406840), (203420, 403104), (206720, 396669), (207480, 395216), (212160, 386498), (217056, 377780), (220856, 371280), (221312, 370515), (226668, 361760), (228480, 358891), (232480, 352716), (235144, 348720), (237120, 345814), (244104, 335920), (247010, 331968), (247520, 331284), (251940, 325472), (255360, 321113), (264446, 310080), (268736, 305130), (271320, 302224), (276070, 297024), (276640, 296412), (278976, 293930), (283335, 289408)]