21495767040

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 1120

約数和(自身を含む): 91346365440

約数和(自身を除く): 69850598400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 27, 30, 31, 32, 33, 36, 38, 40, 44, 45, 48, 54, 55, 57, 60, 62, 64, 66, 72, 76, 80, 81, 88, 90, 93, 95, 96, 99, 108, 110, 114, 120, 124, 128, 132, 135, 144, 152, 155, 160, 162, 165, 171, 176, 180, 186, 190, 192, 198, 209, 216, 220, 228, 240, 248, 256, 264, 270, 279, 285, 288, 297, 304, 310, 320, 324, 330, 341, 342, 352, 360, 372, 380, 384, 396, 405, 418, 432, 440, 456, 465, 480, 495, 496, 512, 513, 528, 540, 558, 570, 576, 589, 594, 608, 620, 627, 640, 648, 660, 682, 684, 704, 720, 744, 760, 768, 792, 810, 836, 837, 855, 864, 880, 891, 912, 930, 960, 990, 992, 1023, 1024, 1026, 1045, 1056, 1080, 1116, 1140, 1152, 1178, 1188, 1216, 1240, 1254, 1280, 1296, 1320, 1364, 1368, 1395, 1408, 1440, 1485, 1488, 1520, 1536, 1539, 1584, 1620, 1672, 1674, 1705, 1710, 1728, 1760, 1767, 1782, 1824, 1860, 1881, 1920, 1980, 1984, 2046, 2048, 2052, 2090, 2112, 2160, 2232, 2280, 2304, 2356, 2376, 2432, 2480, 2508, 2511, 2560, 2565, 2592, 2640, 2728, 2736, 2790, 2816, 2880, 2945, 2970, 2976, 3040, 3069, 3072, 3078, 3135, 3168, 3240, 3344, 3348, 3410, 3420, 3456, 3520, 3534, 3564, 3648, 3720, 3762, 3840, 3960, 3968, 4092, 4096, 4104, 4180, 4185, 4224, 4320, 4455, 4464, 4560, 4608, 4712, 4752, 4864, 4960, 5016, 5022, 5115, 5120, 5130, 5184, 5280, 5301, 5456, 5472, 5580, 5632, 5643, 5760, 5890, 5940, 5952, 6080, 6138, 6144, 6156, 6270, 6336, 6479, 6480, 6688, 6696, 6820, 6840, 6912, 7040, 7068, 7128, 7296, 7440, 7524, 7680, 7695, 7920, 7936, 8184, 8192, 8208, 8360, 8370, 8448, 8640, 8835, 8910, 8928, 9120, 9207, 9216, 9405, 9424, 9504, 9728, 9920, 10032, 10044, 10230, 10240, 10260, 10368, 10560, 10602, 10912, 10944, 11160, 11264, 11286, 11520, 11780, 11880, 11904, 12160, 12276, 12288, 12312, 12540, 12555, 12672, 12958, 12960, 13376, 13392, 13640, 13680, 13824, 14080, 14136, 14256, 14592, 14880, 15048, 15345, 15360, 15390, 15840, 15872, 15903, 16368, 16416, 16720, 16740, 16896, 16929, 17280, 17670, 17820, 17856, 18240, 18414, 18432, 18810, 18848, 19008, 19437, 19456, 19840, 20064, 20088, 20460, 20480, 20520, 20736, 21120, 21204, 21824, 21888, 22320, 22528, 22572, 23040, 23560, 23760, 23808, 24320, 24552, 24576, 24624, 25080, 25110, 25344, 25916, 25920, 26505, 26752, 26784, 27280, 27360, 27621, 27648, 28160, 28215, 28272, 28512, 29184, 29760, 30096, 30690, 30720, 30780, 31680, 31744, 31806, 32395, 32736, 32832, 33440, 33480, 33792, 33858, 34560, 35340, 35640, 35712, 36480, 36828, 36864, 37620, 37696, 38016, 38874, 38912, 39680, 40128, 40176, 40920, 40960, 41040, 41472, 42240, 42408, 43648, 43776, 44640, 45056, 45144, 46035, 46080, 47120, 47520, 47616, 47709, 48640, 49104, 49248, 50160, 50220, 50688, 51832, 51840, 53010, 53504, 53568, 54560, 54720, 55242, 55296, 56320, 56430, 56544, 57024, 58311, 58368, 59520, 60192, 61380, 61440, 61560, 63360, 63488, 63612, 64790, 65472, 65664, 66880, 66960, 67584, 67716, 69120, 70680, 71280, 71424, 72960, 73656, 73728, 75240, 75392, 76032, 77748, 77824, 79360, 79515, 80256, 80352, 81840, 82080, 82944, 84480, 84645, 84816, 87296, 87552, 89280, 90112, 90288, 92070, 92160, 94240, 95040, 95232, 95418, 97185, 97280, 98208, 98496, 100320, 100440, 101376, 103664, 103680, 106020, 107008, 107136, 109120, 109440, 110484, 110592, 112640, 112860, 113088, 114048, 116622, 116736, 119040, 120384, 122760, 122880, 123120, 126720, 126976, 127224, 129580, 130944, 131328, 133760, 133920, 135168, 135432, 138105, 138240, 141360, 142560, 142848, 145920, 147312, 150480, 150784, 152064, 155496, 155648, 158720, 159030, 160512, 160704, 163680, 164160, 165888, 168960, 169290, 169632, 174592, 174933, 175104, 178560, 180576, 184140, 184320, 188480, 190080, 190464, 190836, 194370, 194560, 196416, 196992, 200640, 200880, 202752, 207328, 207360, 212040, 214016, 214272, 218240, 218880, 220968, 221184, 225280, 225720, 226176, 228096, 233244, 233472, 238080, 238545, 240768, 245520, 246240, 253440, 253952, 254448, 259160, 261888, 262656, 267520, 267840, 270336, 270864, 276210, 276480, 282720, 285120, 285696, 291555, 291840, 294624, 300960, 301568, 304128, 310992, 317440, 318060, 321024, 321408, 327360, 328320, 331776, 337920, 338580, 339264, 349184, 349866, 350208, 357120, 361152, 368280, 368640, 376960, 380160, 380928, 381672, 388740, 389120, 392832, 393984, 401280, 401760, 405504, 414656, 414720, 424080, 428032, 428544, 436480, 437760, 441936, 450560, 451440, 452352, 456192, 466488, 466944, 476160, 477090, 481536, 491040, 492480, 506880, 508896, 518320, 523776, 524799, 525312, 535040, 535680, 541728, 552420, 552960, 565440, 570240, 571392, 583110, 583680, 589248, 601920, 603136, 608256, 621984, 634880, 636120, 642048, 642816, 654720, 656640, 663552, 675840, 677160, 678528, 698368, 699732, 700416, 714240, 722304, 736560, 753920, 760320, 761856, 763344, 777480, 778240, 785664, 787968, 802560, 803520, 811008, 829312, 829440, 848160, 856064, 857088, 872960, 874665, 875520, 883872, 902880, 904704, 912384, 932976, 952320, 954180, 963072, 982080, 984960, 1013760, 1017792, 1036640, 1047552, 1049598, 1050624, 1070080, 1071360, 1083456, 1104840, 1105920, 1130880, 1140480, 1142784, 1166220, 1167360, 1178496, 1203840, 1206272, 1216512, 1243968, 1269760, 1272240, 1284096, 1285632, 1309440, 1313280, 1351680, 1354320, 1357056, 1396736, 1399464, 1400832, 1428480, 1444608, 1473120, 1507840, 1520640, 1526688, 1554960, 1571328, 1575936, 1605120, 1607040, 1658624, 1658880, 1696320, 1712128, 1714176, 1745920, 1749330, 1751040, 1767744, 1805760, 1809408, 1824768, 1865952, 1904640, 1908360, 1926144, 1964160, 1969920, 2027520, 2035584, 2073280, 2095104, 2099196, 2101248, 2140160, 2142720, 2166912, 2209680, 2261760, 2280960, 2285568, 2332440, 2334720, 2356992, 2407680, 2412544, 2433024, 2487936, 2544480, 2568192, 2571264, 2618880, 2623995, 2626560, 2708640, 2714112, 2793472, 2798928, 2856960, 2889216, 2946240, 3015680, 3041280, 3053376, 3109920, 3142656, 3151872, 3210240, 3214080, 3317248, 3317760, 3392640, 3428352, 3491840, 3498660, 3502080, 3535488, 3611520, 3618816, 3649536, 3731904, 3809280, 3816720, 3852288, 3928320, 3939840, 4055040, 4071168, 4146560, 4190208, 4198392, 4202496, 4280320, 4285440, 4333824, 4419360, 4523520, 4561920, 4664880, 4713984, 4815360, 4825088, 4975872, 5088960, 5136384, 5142528, 5237760, 5247990, 5253120, 5417280, 5428224, 5597856, 5713920, 5778432, 5892480, 6031360, 6082560, 6106752, 6219840, 6285312, 6303744, 6420480, 6428160, 6634496, 6785280, 6856704, 6983680, 6997320, 7004160, 7070976, 7223040, 7237632, 7299072, 7463808, 7633440, 7704576, 7856640, 7879680, 8142336, 8293120, 8380416, 8396784, 8560640, 8570880, 8667648, 8838720, 9047040, 9123840, 9329760, 9427968, 9630720, 9951744, 10177920, 10285056, 10475520, 10495980, 10506240, 10834560, 10856448, 11195712, 11427840, 11556864, 11784960, 12062720, 12165120, 12213504, 12439680, 12570624, 12607488, 12840960, 12856320, 13268992, 13570560, 13967360, 13994640, 14141952, 14446080, 14475264, 14927616, 15266880, 15409152, 15713280, 15759360, 16284672, 16586240, 16793568, 17141760, 17335296, 17677440, 18094080, 18247680, 18659520, 18855936, 19261440, 19903488, 20355840, 20570112, 20951040, 20991960, 21012480, 21669120, 21712896, 22391424, 23113728, 23569920, 24125440, 24427008, 24879360, 25141248, 25681920, 25712640, 26537984, 27141120, 27989280, 28283904, 28892160, 29855232, 30533760, 31426560, 31518720, 32569344, 33172480, 33587136, 34283520, 34670592, 35354880, 36188160, 36495360, 37319040, 37711872, 38522880, 39806976, 40711680, 41902080, 41983920, 43338240, 43425792, 44782848, 46227456, 47139840, 48854016, 49758720, 51425280, 53075968, 54282240, 55978560, 56567808, 57784320, 59710464, 61067520, 62853120, 63037440, 65138688, 66344960, 67174272, 69341184, 70709760, 72376320, 74638080, 75423744, 77045760, 79613952, 81423360, 83967840, 86676480, 89565696, 94279680, 97708032, 99517440, 102850560, 108564480, 111957120, 113135616, 115568640, 119420928, 122135040, 125706240, 130277376, 132689920, 134348544, 138682368, 141419520, 149276160, 159227904, 162846720, 167935680, 173352960, 179131392, 188559360, 195416064, 199034880, 217128960, 223914240, 226271232, 231137280, 238841856, 244270080, 265379840, 268697088, 282839040, 298552320, 325693440, 335871360, 346705920, 358262784, 377118720, 390832128, 398069760, 447828480, 477683712, 488540160, 537394176, 565678080, 597104640, 651386880, 671742720, 693411840, 716525568, 796139520, 895656960, 977080320, 1074788352, 1131356160, 1194209280, 1343485440, 1433051136, 1791313920, 1954160640, 2149576704, 2388418560, 2686970880, 3582627840, 4299153408, 5373941760, 7165255680, 10747883520, 21495767040]

約数ペア:

[(1, 21495767040), (2, 10747883520), (3, 7165255680), (4, 5373941760), (5, 4299153408), (6, 3582627840), (8, 2686970880), (9, 2388418560), (10, 2149576704), (11, 1954160640), (12, 1791313920), (15, 1433051136), (16, 1343485440), (18, 1194209280), (19, 1131356160), (20, 1074788352), (22, 977080320), (24, 895656960), (27, 796139520), (30, 716525568), (31, 693411840), (32, 671742720), (33, 651386880), (36, 597104640), (38, 565678080), (40, 537394176), (44, 488540160), (45, 477683712), (48, 447828480), (54, 398069760), (55, 390832128), (57, 377118720), (60, 358262784), (62, 346705920), (64, 335871360), (66, 325693440), (72, 298552320), (76, 282839040), (80, 268697088), (81, 265379840), (88, 244270080), (90, 238841856), (93, 231137280), (95, 226271232), (96, 223914240), (99, 217128960), (108, 199034880), (110, 195416064), (114, 188559360), (120, 179131392), (124, 173352960), (128, 167935680), (132, 162846720), (135, 159227904), (144, 149276160), (152, 141419520), (155, 138682368), (160, 134348544), (162, 132689920), (165, 130277376), (171, 125706240), (176, 122135040), (180, 119420928), (186, 115568640), (190, 113135616), (192, 111957120), (198, 108564480), (209, 102850560), (216, 99517440), (220, 97708032), (228, 94279680), (240, 89565696), (248, 86676480), (256, 83967840), (264, 81423360), (270, 79613952), (279, 77045760), (285, 75423744), (288, 74638080), (297, 72376320), (304, 70709760), (310, 69341184), (320, 67174272), (324, 66344960), (330, 65138688), (341, 63037440), (342, 62853120), (352, 61067520), (360, 59710464), (372, 57784320), (380, 56567808), (384, 55978560), (396, 54282240), (405, 53075968), (418, 51425280), (432, 49758720), (440, 48854016), (456, 47139840), (465, 46227456), (480, 44782848), (495, 43425792), (496, 43338240), (512, 41983920), (513, 41902080), (528, 40711680), (540, 39806976), (558, 38522880), (570, 37711872), (576, 37319040), (589, 36495360), (594, 36188160), (608, 35354880), (620, 34670592), (627, 34283520), (640, 33587136), (648, 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(1767, 12165120), (1782, 12062720), (1824, 11784960), (1860, 11556864), (1881, 11427840), (1920, 11195712), (1980, 10856448), (1984, 10834560), (2046, 10506240), (2048, 10495980), (2052, 10475520), (2090, 10285056), (2112, 10177920), (2160, 9951744), (2232, 9630720), (2280, 9427968), (2304, 9329760), (2356, 9123840), (2376, 9047040), (2432, 8838720), (2480, 8667648), (2508, 8570880), (2511, 8560640), (2560, 8396784), (2565, 8380416), (2592, 8293120), (2640, 8142336), (2728, 7879680), (2736, 7856640), (2790, 7704576), (2816, 7633440), (2880, 7463808), (2945, 7299072), (2970, 7237632), (2976, 7223040), (3040, 7070976), (3069, 7004160), (3072, 6997320), (3078, 6983680), (3135, 6856704), (3168, 6785280), (3240, 6634496), (3344, 6428160), (3348, 6420480), (3410, 6303744), (3420, 6285312), (3456, 6219840), (3520, 6106752), (3534, 6082560), (3564, 6031360), (3648, 5892480), (3720, 5778432), (3762, 5713920), (3840, 5597856), (3960, 5428224), (3968, 5417280), (4092, 5253120), (4096, 5247990), (4104, 5237760), (4180, 5142528), (4185, 5136384), (4224, 5088960), (4320, 4975872), (4455, 4825088), (4464, 4815360), (4560, 4713984), (4608, 4664880), (4712, 4561920), (4752, 4523520), (4864, 4419360), (4960, 4333824), (5016, 4285440), (5022, 4280320), (5115, 4202496), (5120, 4198392), (5130, 4190208), (5184, 4146560), (5280, 4071168), (5301, 4055040), (5456, 3939840), (5472, 3928320), (5580, 3852288), (5632, 3816720), (5643, 3809280), (5760, 3731904), (5890, 3649536), (5940, 3618816), (5952, 3611520), (6080, 3535488), (6138, 3502080), (6144, 3498660), (6156, 3491840), (6270, 3428352), (6336, 3392640), (6479, 3317760), (6480, 3317248), (6688, 3214080), (6696, 3210240), (6820, 3151872), (6840, 3142656), (6912, 3109920), (7040, 3053376), (7068, 3041280), (7128, 3015680), (7296, 2946240), (7440, 2889216), (7524, 2856960), (7680, 2798928), (7695, 2793472), (7920, 2714112), (7936, 2708640), (8184, 2626560), (8192, 2623995), (8208, 2618880), (8360, 2571264), (8370, 2568192), (8448, 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1313280), (16416, 1309440), (16720, 1285632), (16740, 1284096), (16896, 1272240), (16929, 1269760), (17280, 1243968), (17670, 1216512), (17820, 1206272), (17856, 1203840), (18240, 1178496), (18414, 1167360), (18432, 1166220), (18810, 1142784), (18848, 1140480), (19008, 1130880), (19437, 1105920), (19456, 1104840), (19840, 1083456), (20064, 1071360), (20088, 1070080), (20460, 1050624), (20480, 1049598), (20520, 1047552), (20736, 1036640), (21120, 1017792), (21204, 1013760), (21824, 984960), (21888, 982080), (22320, 963072), (22528, 954180), (22572, 952320), (23040, 932976), (23560, 912384), (23760, 904704), (23808, 902880), (24320, 883872), (24552, 875520), (24576, 874665), (24624, 872960), (25080, 857088), (25110, 856064), (25344, 848160), (25916, 829440), (25920, 829312), (26505, 811008), (26752, 803520), (26784, 802560), (27280, 787968), (27360, 785664), (27621, 778240), (27648, 777480), (28160, 763344), (28215, 761856), (28272, 760320), (28512, 753920), (29184, 736560), (29760, 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