21538306944

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:110

約数の個数: 1152

約数和(自身を含む): 88697306880

約数和(自身を除く): 67158999936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 23, 24, 27, 28, 32, 33, 34, 36, 42, 44, 46, 48, 51, 54, 56, 63, 64, 66, 68, 69, 72, 77, 81, 84, 88, 92, 96, 99, 102, 108, 112, 119, 126, 128, 132, 136, 138, 144, 153, 154, 161, 162, 168, 176, 184, 187, 189, 192, 198, 204, 207, 216, 224, 231, 238, 243, 252, 253, 264, 272, 276, 288, 297, 306, 308, 322, 324, 336, 352, 357, 368, 374, 378, 384, 391, 396, 408, 414, 432, 448, 459, 462, 476, 483, 486, 504, 506, 528, 529, 544, 552, 561, 567, 576, 594, 612, 616, 621, 644, 648, 672, 693, 704, 714, 736, 748, 756, 759, 782, 792, 816, 828, 864, 891, 896, 918, 924, 952, 966, 972, 1008, 1012, 1056, 1058, 1071, 1088, 1104, 1122, 1134, 1152, 1173, 1188, 1224, 1232, 1242, 1288, 1296, 1309, 1344, 1377, 1386, 1408, 1428, 1449, 1472, 1496, 1512, 1518, 1564, 1584, 1587, 1632, 1656, 1683, 1701, 1728, 1771, 1782, 1836, 1848, 1863, 1904, 1932, 1944, 2016, 2024, 2079, 2112, 2116, 2142, 2176, 2208, 2244, 2268, 2277, 2346, 2376, 2448, 2464, 2484, 2576, 2592, 2618, 2673, 2688, 2737, 2754, 2772, 2856, 2898, 2944, 2992, 3024, 3036, 3128, 3168, 3174, 3213, 3264, 3312, 3366, 3402, 3456, 3519, 3542, 3564, 3672, 3696, 3703, 3726, 3808, 3864, 3888, 3927, 4032, 4048, 4131, 4158, 4224, 4232, 4284, 4301, 4347, 4416, 4488, 4536, 4554, 4692, 4752, 4761, 4896, 4928, 4968, 5049, 5152, 5184, 5236, 5313, 5346, 5474, 5508, 5544, 5589, 5712, 5796, 5819, 5984, 6048, 6072, 6237, 6256, 6336, 6348, 6426, 6528, 6624, 6732, 6804, 6831, 7038, 7084, 7128, 7344, 7392, 7406, 7452, 7616, 7728, 7776, 7854, 8064, 8096, 8211, 8262, 8316, 8464, 8568, 8602, 8694, 8832, 8976, 8993, 9072, 9108, 9384, 9504, 9522, 9639, 9792, 9856, 9936, 10098, 10304, 10368, 10472, 10557, 10626, 10692, 10948, 11016, 11088, 11109, 11178, 11424, 11592, 11638, 11781, 11968, 12096, 12144, 12474, 12512, 12672, 12696, 12852, 12903, 13041, 13248, 13464, 13608, 13662, 14076, 14168, 14256, 14283, 14688, 14784, 14812, 14904, 15147, 15232, 15456, 15552, 15708, 15939, 16192, 16422, 16524, 16632, 16928, 17136, 17204, 17388, 17457, 17952, 17986, 18144, 18216, 18711, 18768, 19008, 19044, 19278, 19584, 19872, 20196, 20493, 20608, 20944, 21114, 21252, 21384, 21896, 22032, 22176, 22218, 22356, 22848, 23184, 23276, 23562, 23936, 24192, 24288, 24633, 24948, 25024, 25392, 25704, 25806, 26082, 26496, 26928, 26979, 27216, 27324, 28152, 28336, 28512, 28566, 28917, 29376, 29568, 29624, 29808, 30107, 30294, 30912, 31104, 31416, 31671, 31878, 32384, 32844, 33048, 33264, 33327, 33856, 34272, 34408, 34776, 34914, 35343, 35904, 35972, 36288, 36432, 37422, 37536, 38016, 38088, 38556, 38709, 39123, 39744, 40392, 40733, 40986, 41888, 42228, 42504, 42768, 42849, 43792, 44064, 44352, 44436, 44712, 45441, 45696, 46368, 46552, 47124, 47817, 48576, 49266, 49896, 50048, 50784, 51408, 51612, 52164, 52371, 53856, 53958, 54432, 54648, 56304, 56672, 57024, 57132, 57834, 58752, 59248, 59616, 60214, 60588, 61479, 61824, 62832, 62951, 63342, 63756, 65688, 66096, 66528, 66654, 67712, 68544, 68816, 69552, 69828, 70686, 71808, 71944, 72576, 72864, 73899, 74844, 75072, 76176, 77112, 77418, 78246, 79488, 80784, 80937, 81466, 81972, 83776, 84456, 85008, 85536, 85698, 87584, 88128, 88704, 88872, 89424, 90321, 90882, 92736, 93104, 94248, 95013, 95634, 97152, 98532, 98923, 99792, 99981, 101568, 102816, 103224, 104328, 104742, 106029, 107712, 107916, 108864, 109296, 112608, 113344, 114048, 114264, 115668, 116127, 118496, 119232, 120428, 121176, 122199, 122958, 125664, 125902, 126684, 127512, 128547, 131376, 132192, 133056, 133308, 137088, 137632, 139104, 139656, 141372, 143451, 143888, 145728, 147798, 149688, 150144, 152352, 154224, 154836, 156492, 157113, 161568, 161874, 162932, 163944, 167552, 168912, 170016, 171072, 171396, 175168, 176256, 177744, 178848, 180642, 181764, 185472, 186208, 188496, 188853, 190026, 191268, 197064, 197846, 199584, 199962, 203136, 205632, 206448, 208656, 209484, 212058, 215424, 215832, 217728, 218592, 221697, 225216, 226688, 228528, 231336, 232254, 236992, 238464, 240856, 242352, 242811, 244398, 245916, 251328, 251804, 253368, 255024, 257094, 262752, 264384, 266112, 266616, 270963, 275264, 278208, 279312, 282744, 286902, 287776, 291456, 295596, 296769, 299376, 299943, 304704, 308448, 309672, 312984, 314226, 318087, 323136, 323748, 325864, 327888, 337824, 340032, 342144, 342792, 348381, 350336, 355488, 357696, 361284, 363528, 366597, 372416, 376992, 377706, 380052, 382536, 394128, 395692, 399168, 399924, 411264, 412896, 417312, 418968, 424116, 430353, 431664, 437184, 443394, 450432, 457056, 462672, 464508, 471339, 473984, 481712, 484704, 485622, 488796, 491832, 502656, 503608, 506736, 510048, 514188, 525504, 528768, 533232, 541926, 550528, 556416, 558624, 565488, 566559, 573804, 575552, 591192, 593538, 598752, 599886, 609408, 616896, 619344, 625968, 628452, 636174, 646272, 647496, 651728, 655776, 665091, 675648, 680064, 685584, 692461, 696762, 710976, 715392, 722568, 727056, 728433, 733194, 744832, 753984, 755412, 760104, 765072, 788256, 791384, 798336, 799848, 812889, 825792, 834624, 837936, 848232, 860706, 863328, 874368, 886788, 890307, 899829, 914112, 925344, 929016, 942678, 963424, 969408, 971244, 977592, 983664, 1007216, 1013472, 1020096, 1028376, 1045143, 1051008, 1066464, 1083852, 1099791, 1117248, 1130976, 1133118, 1147608, 1151104, 1182384, 1187076, 1197504, 1199772, 1233792, 1238688, 1251936, 1256904, 1272348, 1294992, 1303456, 1311552, 1330182, 1351296, 1371168, 1384922, 1393524, 1414017, 1421952, 1445136, 1454112, 1456866, 1466388, 1507968, 1510824, 1520208, 1530144, 1576512, 1582768, 1599696, 1625778, 1651584, 1669248, 1675872, 1696464, 1699677, 1721412, 1726656, 1773576, 1780614, 1799658, 1828224, 1850688, 1858032, 1885356, 1926848, 1938816, 1942488, 1955184, 1967328, 2014432, 2026944, 2040192, 2056752, 2077383, 2090286, 2132928, 2167704, 2185299, 2199582, 2234496, 2261952, 2266236, 2295216, 2364768, 2374152, 2395008, 2399544, 2438667, 2477376, 2503872, 2513808, 2544696, 2589984, 2606912, 2623104, 2660364, 2670921, 2742336, 2769844, 2787048, 2828034, 2890272, 2908224, 2913732, 2932776, 3021648, 3040416, 3060288, 3153024, 3165536, 3199392, 3251556, 3299373, 3351744, 3392928, 3399354, 3442824, 3453312, 3547152, 3561228, 3599316, 3701376, 3716064, 3770712, 3853696, 3884976, 3910368, 3934656, 4028864, 4053888, 4113504, 4154766, 4180572, 4265856, 4335408, 4370598, 4399164, 4523904, 4532472, 4590432, 4729536, 4748304, 4799088, 4877334, 4954752, 5007744, 5027616, 5089392, 5099031, 5179968, 5213824, 5320728, 5341842, 5484672, 5539688, 5574096, 5656068, 5780544, 5816448, 5827464, 5865552, 6043296, 6080832, 6120576, 6232149, 6331072, 6398784, 6503112, 6598746, 6703488, 6785856, 6798708, 6885648, 7094304, 7122456, 7198632, 7316001, 7432128, 7541424, 7769952, 7820736, 7869312, 8012763, 8057728, 8227008, 8309532, 8361144, 8670816, 8741196, 8798328, 9064944, 9180864, 9459072, 9496608, 9598176, 9754668, 9898119, 10055232, 10178784, 10198062, 10359936, 10641456, 10683684, 11079376, 11148192, 11312136, 11561088, 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79184952, 81584496, 85131648, 85469472, 88635008, 90497088, 93239424, 96153156, 99714384, 104049792, 105579936, 108779328, 112178682, 113959296, 115178112, 117056016, 122376744, 128204208, 132952512, 133778304, 139859136, 140773248, 149571576, 156074688, 158369904, 163168992, 168268023, 170938944, 180994176, 192306312, 199428768, 211159872, 217558656, 224357364, 234112032, 244753488, 256408416, 265905024, 279718272, 299143152, 312149376, 316739808, 326337984, 336536046, 341877888, 384612624, 398857536, 422319744, 448714728, 468224064, 489506976, 512816832, 598286304, 633479616, 652675968, 673072092, 769225248, 797715072, 897429456, 936448128, 979013952, 1025633664, 1196572608, 1266959232, 1346144184, 1538450496, 1794858912, 1958027904, 2393145216, 2692288368, 3076900992, 3589717824, 5384576736, 7179435648, 10769153472, 21538306944]

約数ペア:

[(1, 21538306944), (2, 10769153472), (3, 7179435648), (4, 5384576736), (6, 3589717824), (7, 3076900992), (8, 2692288368), (9, 2393145216), (11, 1958027904), (12, 1794858912), (14, 1538450496), (16, 1346144184), (17, 1266959232), (18, 1196572608), (21, 1025633664), (22, 979013952), (23, 936448128), (24, 897429456), (27, 797715072), (28, 769225248), (32, 673072092), (33, 652675968), (34, 633479616), (36, 598286304), (42, 512816832), (44, 489506976), (46, 468224064), (48, 448714728), (51, 422319744), (54, 398857536), (56, 384612624), (63, 341877888), (64, 336536046), (66, 326337984), (68, 316739808), (69, 312149376), (72, 299143152), (77, 279718272), (81, 265905024), (84, 256408416), (88, 244753488), (92, 234112032), (96, 224357364), (99, 217558656), (102, 211159872), (108, 199428768), (112, 192306312), (119, 180994176), (126, 170938944), (128, 168268023), (132, 163168992), (136, 158369904), (138, 156074688), (144, 149571576), (153, 140773248), (154, 139859136), (161, 133778304), (162, 132952512), (168, 128204208), (176, 122376744), (184, 117056016), (187, 115178112), (189, 113959296), (192, 112178682), (198, 108779328), (204, 105579936), (207, 104049792), (216, 99714384), (224, 96153156), (231, 93239424), (238, 90497088), (243, 88635008), (252, 85469472), (253, 85131648), (264, 81584496), (272, 79184952), (276, 78037344), (288, 74785788), (297, 72519552), (306, 70386624), (308, 69929568), (322, 66889152), (324, 66476256), (336, 64102104), (352, 61188372), (357, 60331392), (368, 58528008), (374, 57589056), (378, 56979648), (384, 56089341), (391, 55085184), (396, 54389664), (408, 52789968), (414, 52024896), (432, 49857192), (448, 48076578), (459, 46924416), (462, 46619712), (476, 45248544), (483, 44592768), (486, 44317504), (504, 42734736), (506, 42565824), (528, 40792248), (529, 40715136), (544, 39592476), (552, 39018672), (561, 38392704), (567, 37986432), (576, 37392894), (594, 36259776), (612, 35193312), (616, 34964784), (621, 34683264), (644, 33444576), (648, 33238128), (672, 32051052), (693, 31079808), (704, 30594186), (714, 30165696), (736, 29264004), (748, 28794528), (756, 28489824), (759, 28377216), (782, 27542592), (792, 27194832), (816, 26394984), (828, 26012448), (864, 24928596), (891, 24173184), (896, 24038289), (918, 23462208), (924, 23309856), (952, 22624272), (966, 22296384), (972, 22158752), (1008, 21367368), (1012, 21282912), (1056, 20396124), (1058, 20357568), (1071, 20110464), (1088, 19796238), (1104, 19509336), (1122, 19196352), (1134, 18993216), (1152, 18696447), (1173, 18361728), (1188, 18129888), (1224, 17596656), (1232, 17482392), (1242, 17341632), (1288, 16722288), (1296, 16619064), (1309, 16454016), (1344, 16025526), (1377, 15641472), (1386, 15539904), (1408, 15297093), (1428, 15082848), (1449, 14864256), (1472, 14632002), (1496, 14397264), (1512, 14244912), (1518, 14188608), (1564, 13771296), (1584, 13597416), (1587, 13571712), (1632, 13197492), (1656, 13006224), (1683, 12797568), (1701, 12662144), (1728, 12464298), (1771, 12161664), (1782, 12086592), (1836, 11731104), (1848, 11654928), (1863, 11561088), (1904, 11312136), (1932, 11148192), (1944, 11079376), (2016, 10683684), (2024, 10641456), (2079, 10359936), (2112, 10198062), (2116, 10178784), (2142, 10055232), (2176, 9898119), (2208, 9754668), (2244, 9598176), (2268, 9496608), (2277, 9459072), (2346, 9180864), (2376, 9064944), (2448, 8798328), (2464, 8741196), (2484, 8670816), (2576, 8361144), (2592, 8309532), (2618, 8227008), (2673, 8057728), (2688, 8012763), (2737, 7869312), (2754, 7820736), (2772, 7769952), (2856, 7541424), (2898, 7432128), (2944, 7316001), (2992, 7198632), (3024, 7122456), (3036, 7094304), (3128, 6885648), (3168, 6798708), (3174, 6785856), (3213, 6703488), (3264, 6598746), (3312, 6503112), (3366, 6398784), (3402, 6331072), (3456, 6232149), (3519, 6120576), (3542, 6080832), (3564, 6043296), (3672, 5865552), (3696, 5827464), (3703, 5816448), (3726, 5780544), (3808, 5656068), (3864, 5574096), (3888, 5539688), (3927, 5484672), (4032, 5341842), (4048, 5320728), (4131, 5213824), (4158, 5179968), (4224, 5099031), (4232, 5089392), (4284, 5027616), (4301, 5007744), (4347, 4954752), (4416, 4877334), (4488, 4799088), (4536, 4748304), (4554, 4729536), (4692, 4590432), (4752, 4532472), (4761, 4523904), (4896, 4399164), (4928, 4370598), (4968, 4335408), (5049, 4265856), (5152, 4180572), (5184, 4154766), (5236, 4113504), (5313, 4053888), (5346, 4028864), (5474, 3934656), (5508, 3910368), (5544, 3884976), (5589, 3853696), (5712, 3770712), (5796, 3716064), (5819, 3701376), (5984, 3599316), (6048, 3561228), (6072, 3547152), (6237, 3453312), (6256, 3442824), (6336, 3399354), (6348, 3392928), (6426, 3351744), (6528, 3299373), (6624, 3251556), (6732, 3199392), (6804, 3165536), (6831, 3153024), (7038, 3060288), (7084, 3040416), (7128, 3021648), (7344, 2932776), (7392, 2913732), (7406, 2908224), (7452, 2890272), (7616, 2828034), (7728, 2787048), (7776, 2769844), (7854, 2742336), (8064, 2670921), (8096, 2660364), (8211, 2623104), (8262, 2606912), (8316, 2589984), (8464, 2544696), (8568, 2513808), (8602, 2503872), (8694, 2477376), (8832, 2438667), (8976, 2399544), (8993, 2395008), (9072, 2374152), (9108, 2364768), (9384, 2295216), (9504, 2266236), (9522, 2261952), (9639, 2234496), (9792, 2199582), (9856, 2185299), (9936, 2167704), (10098, 2132928), (10304, 2090286), (10368, 2077383), (10472, 2056752), (10557, 2040192), (10626, 2026944), (10692, 2014432), (10948, 1967328), (11016, 1955184), (11088, 1942488), (11109, 1938816), (11178, 1926848), (11424, 1885356), (11592, 1858032), (11638, 1850688), (11781, 1828224), (11968, 1799658), (12096, 1780614), (12144, 1773576), (12474, 1726656), (12512, 1721412), (12672, 1699677), (12696, 1696464), (12852, 1675872), (12903, 1669248), (13041, 1651584), (13248, 1625778), (13464, 1599696), (13608, 1582768), (13662, 1576512), (14076, 1530144), (14168, 1520208), (14256, 1510824), (14283, 1507968), (14688, 1466388), (14784, 1456866), (14812, 1454112), (14904, 1445136), 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