21411371520

素因数分解:

$2^9\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 1120

約数和(自身を含む): 96607209600

約数和(自身を除く): 75195838080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 149, 154, 160, 162, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 243, 252, 256, 264, 270, 280, 288, 297, 298, 308, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 396, 405, 420, 432, 440, 447, 448, 462, 480, 486, 495, 504, 512, 528, 540, 560, 567, 576, 594, 596, 616, 630, 640, 648, 660, 672, 693, 704, 720, 729, 745, 756, 768, 770, 792, 810, 840, 864, 880, 891, 894, 896, 924, 945, 960, 972, 990, 1008, 1043, 1056, 1080, 1120, 1134, 1152, 1155, 1188, 1192, 1215, 1232, 1260, 1280, 1296, 1320, 1341, 1344, 1386, 1408, 1440, 1458, 1485, 1490, 1512, 1536, 1540, 1584, 1620, 1639, 1680, 1701, 1728, 1760, 1782, 1788, 1792, 1848, 1890, 1920, 1944, 1980, 2016, 2079, 2086, 2112, 2160, 2235, 2240, 2268, 2304, 2310, 2376, 2384, 2430, 2464, 2520, 2560, 2592, 2640, 2673, 2682, 2688, 2772, 2816, 2835, 2880, 2916, 2970, 2980, 3024, 3080, 3129, 3168, 3240, 3278, 3360, 3402, 3456, 3465, 3520, 3564, 3576, 3584, 3645, 3696, 3780, 3840, 3888, 3960, 4023, 4032, 4158, 4172, 4224, 4320, 4455, 4470, 4480, 4536, 4608, 4620, 4752, 4768, 4860, 4917, 4928, 5040, 5103, 5184, 5215, 5280, 5346, 5364, 5376, 5544, 5632, 5670, 5760, 5832, 5940, 5960, 6048, 6160, 6237, 6258, 6336, 6480, 6556, 6705, 6720, 6804, 6912, 6930, 7040, 7128, 7152, 7290, 7392, 7560, 7680, 7776, 7920, 8019, 8046, 8064, 8195, 8316, 8344, 8448, 8505, 8640, 8910, 8940, 8960, 9072, 9240, 9387, 9504, 9536, 9720, 9834, 9856, 10080, 10206, 10368, 10395, 10430, 10560, 10692, 10728, 10752, 11088, 11340, 11473, 11520, 11664, 11880, 11920, 12069, 12096, 12320, 12474, 12516, 12672, 12960, 13112, 13365, 13410, 13440, 13608, 13824, 13860, 14080, 14256, 14304, 14580, 14751, 14784, 15120, 15552, 15645, 15840, 16038, 16092, 16128, 16390, 16632, 16688, 16896, 17010, 17280, 17820, 17880, 17920, 18144, 18480, 18711, 18774, 19008, 19072, 19440, 19668, 19712, 20115, 20160, 20412, 20736, 20790, 20860, 21120, 21384, 21456, 22176, 22680, 22946, 23040, 23328, 23760, 23840, 24138, 24192, 24585, 24640, 24948, 25032, 25344, 25515, 25920, 26224, 26730, 26820, 26880, 27216, 27720, 28160, 28161, 28512, 28608, 29160, 29502, 29568, 30240, 31104, 31185, 31290, 31680, 32076, 32184, 32256, 32780, 33264, 33376, 34020, 34419, 34560, 35640, 35760, 36207, 36288, 36960, 37422, 37548, 38016, 38144, 38880, 39336, 39424, 40095, 40230, 40320, 40824, 41472, 41580, 41720, 42240, 42768, 42912, 44253, 44352, 45360, 45892, 46656, 46935, 47520, 47680, 48276, 48384, 49170, 49280, 49896, 50064, 50688, 51030, 51840, 52448, 53460, 53640, 53760, 54432, 55440, 56133, 56322, 57024, 57216, 57365, 58320, 59004, 59136, 60345, 60480, 62208, 62370, 62580, 63360, 64152, 64368, 65560, 66528, 66752, 68040, 68838, 69120, 71280, 71520, 72414, 72576, 73755, 73920, 74844, 75096, 76032, 76288, 77760, 78672, 80190, 80460, 80640, 81648, 83160, 83440, 84480, 84483, 85536, 85824, 88506, 88704, 90720, 91784, 93312, 93555, 93870, 95040, 95360, 96552, 96768, 98340, 98560, 99792, 100128, 102060, 103257, 103680, 104896, 106920, 107280, 108621, 108864, 110880, 112266, 112644, 114048, 114432, 114730, 116640, 118008, 118272, 120690, 120960, 124416, 124740, 125160, 126720, 128304, 128736, 131120, 132759, 133056, 133504, 136080, 137676, 140805, 142560, 143040, 144828, 145152, 147510, 147840, 149688, 150192, 152064, 155520, 157344, 160380, 160920, 161280, 163296, 166320, 166880, 168966, 171072, 171648, 172095, 177012, 177408, 181035, 181440, 183568, 186624, 187110, 187740, 190080, 190720, 193104, 196680, 197120, 199584, 200256, 204120, 206514, 207360, 209792, 213840, 214560, 217242, 217728, 221265, 221760, 224532, 225288, 228096, 228864, 229460, 233280, 236016, 241380, 241920, 249480, 250320, 253440, 253449, 256608, 257472, 262240, 265518, 266112, 267008, 272160, 275352, 280665, 281610, 285120, 286080, 289656, 290304, 295020, 295680, 299376, 300384, 309771, 311040, 314688, 320760, 321840, 326592, 332640, 333760, 337932, 342144, 343296, 344190, 354024, 354816, 362070, 362880, 367136, 373248, 374220, 375480, 380160, 381440, 386208, 393360, 398277, 399168, 400512, 408240, 413028, 419584, 422415, 427680, 429120, 434484, 435456, 442530, 443520, 449064, 450576, 456192, 458920, 466560, 472032, 482760, 483840, 498960, 500640, 506898, 513216, 514944, 516285, 524480, 531036, 532224, 534016, 543105, 544320, 550704, 561330, 563220, 570240, 572160, 579312, 590040, 591360, 598752, 600768, 619542, 622080, 629376, 641520, 643680, 653184, 663795, 665280, 667520, 675864, 684288, 686592, 688380, 708048, 724140, 725760, 734272, 748440, 750960, 760320, 760347, 772416, 786720, 796554, 798336, 801024, 816480, 826056, 839168, 844830, 855360, 858240, 868968, 870912, 885060, 887040, 898128, 901152, 917840, 929313, 933120, 944064, 965520, 997920, 1001280, 1013796, 1026432, 1029888, 1032570, 1048960, 1062072, 1064448, 1086210, 1088640, 1101408, 1122660, 1126440, 1140480, 1144320, 1158624, 1180080, 1194831, 1197504, 1201536, 1239084, 1258752, 1267245, 1283040, 1287360, 1306368, 1327590, 1330560, 1335040, 1351728, 1368576, 1376760, 1416096, 1448280, 1451520, 1468544, 1496880, 1501920, 1520694, 1544832, 1548855, 1573440, 1593108, 1596672, 1602048, 1632960, 1652112, 1689660, 1710720, 1716480, 1737936, 1770120, 1774080, 1796256, 1802304, 1835680, 1858626, 1866240, 1888128, 1931040, 1991385, 1995840, 2002560, 2027592, 2052864, 2059776, 2065140, 2097920, 2124144, 2172420, 2177280, 2202816, 2245320, 2252880, 2280960, 2317248, 2360160, 2389662, 2395008, 2403072, 2478168, 2517504, 2534490, 2566080, 2574720, 2612736, 2655180, 2661120, 2670080, 2703456, 2753520, 2787939, 2832192, 2896560, 2937088, 2993760, 3003840, 3041388, 3089664, 3097710, 3146880, 3186216, 3193344, 3265920, 3304224, 3379320, 3421440, 3432960, 3475872, 3540240, 3592512, 3604608, 3671360, 3717252, 3776256, 3801735, 3862080, 3982770, 3991680, 4005120, 4055184, 4105728, 4130280, 4195840, 4248288, 4344840, 4354560, 4405632, 4490640, 4505760, 4634496, 4646565, 4720320, 4779324, 4790016, 4806144, 4956336, 5068980, 5132160, 5149440, 5310360, 5322240, 5406912, 5507040, 5575878, 5664384, 5793120, 5874176, 5974155, 5987520, 6007680, 6082776, 6179328, 6195420, 6293760, 6372432, 6531840, 6608448, 6758640, 6842880, 6951744, 7080480, 7185024, 7209216, 7342720, 7434504, 7552512, 7603470, 7724160, 7965540, 7983360, 8010240, 8110368, 8260560, 8363817, 8496576, 8689680, 8811264, 8981280, 9011520, 9268992, 9293130, 9440640, 9558648, 9580032, 9912672, 10137960, 10264320, 10298880, 10620720, 10813824, 11014080, 11151756, 11328768, 11586240, 11948310, 11975040, 12015360, 12165552, 12390840, 12587520, 12744864, 13063680, 13216896, 13517280, 13903488, 13939695, 14160960, 14370048, 14418432, 14685440, 14869008, 15206940, 15448320, 15931080, 15966720, 16220736, 16521120, 16727634, 16993152, 17379360, 17622528, 17962560, 18023040, 18537984, 18586260, 18881280, 19117296, 19825344, 20275920, 20528640, 21241440, 21627648, 22028160, 22303512, 22657536, 23172480, 23896620, 23950080, 24030720, 24331104, 24781680, 25489728, 26433792, 27034560, 27806976, 27879390, 28321920, 28740096, 29370880, 29738016, 30413880, 30896640, 31862160, 32441472, 33042240, 33455268, 33986304, 34758720, 35925120, 36046080, 37172520, 37762560, 38234592, 39650688, 40551840, 41819085, 42482880, 43255296, 44056320, 44607024, 46344960, 47793240, 47900160, 48662208, 49563360, 50979456, 52867584, 54069120, 55613952, 55758780, 56643840, 59476032, 60827760, 63724320, 64882944, 66084480, 66910536, 67972608, 69517440, 71850240, 72092160, 74345040, 76469184, 79301376, 81103680, 83638170, 84965760, 88112640, 89214048, 92689920, 95586480, 97324416, 99126720, 101958912, 108138240, 111517560, 113287680, 118952064, 121655520, 127448640, 129765888, 132168960, 133821072, 139034880, 143700480, 148690080, 152938368, 158602752, 162207360, 167276340, 169931520, 178428096, 191172960, 194648832, 198253440, 203917824, 216276480, 223035120, 237904128, 243311040, 254897280, 264337920, 267642144, 278069760, 297380160, 305876736, 324414720, 334552680, 339863040, 356856192, 382345920, 389297664, 396506880, 446070240, 475808256, 486622080, 509794560, 535284288, 594760320, 611753472, 648829440, 669105360, 713712384, 764691840, 793013760, 892140480, 973244160, 1019589120, 1070568576, 1189520640, 1338210720, 1427424768, 1529383680, 1784280960, 1946488320, 2141137152, 2379041280, 2676421440, 3058767360, 3568561920, 4282274304, 5352842880, 7137123840, 10705685760, 21411371520]

約数ペア:

[(1, 21411371520), (2, 10705685760), (3, 7137123840), (4, 5352842880), (5, 4282274304), (6, 3568561920), (7, 3058767360), (8, 2676421440), (9, 2379041280), (10, 2141137152), (11, 1946488320), (12, 1784280960), (14, 1529383680), (15, 1427424768), (16, 1338210720), (18, 1189520640), (20, 1070568576), (21, 1019589120), (22, 973244160), (24, 892140480), (27, 793013760), (28, 764691840), (30, 713712384), (32, 669105360), (33, 648829440), (35, 611753472), (36, 594760320), (40, 535284288), (42, 509794560), (44, 486622080), (45, 475808256), (48, 446070240), (54, 396506880), (55, 389297664), (56, 382345920), (60, 356856192), (63, 339863040), (64, 334552680), (66, 324414720), (70, 305876736), (72, 297380160), (77, 278069760), (80, 267642144), (81, 264337920), (84, 254897280), (88, 243311040), (90, 237904128), (96, 223035120), (99, 216276480), (105, 203917824), (108, 198253440), (110, 194648832), (112, 191172960), (120, 178428096), (126, 169931520), (128, 167276340), (132, 162207360), (135, 158602752), (140, 152938368), (144, 148690080), (149, 143700480), (154, 139034880), (160, 133821072), (162, 132168960), (165, 129765888), (168, 127448640), (176, 121655520), (180, 118952064), (189, 113287680), (192, 111517560), (198, 108138240), (210, 101958912), (216, 99126720), (220, 97324416), (224, 95586480), (231, 92689920), (240, 89214048), (243, 88112640), (252, 84965760), (256, 83638170), (264, 81103680), (270, 79301376), (280, 76469184), (288, 74345040), (297, 72092160), (298, 71850240), (308, 69517440), (315, 67972608), (320, 66910536), (324, 66084480), (330, 64882944), (336, 63724320), (352, 60827760), (360, 59476032), (378, 56643840), (384, 55758780), (385, 55613952), (396, 54069120), (405, 52867584), (420, 50979456), (432, 49563360), (440, 48662208), (447, 47900160), (448, 47793240), (462, 46344960), (480, 44607024), (486, 44056320), (495, 43255296), (504, 42482880), (512, 41819085), (528, 40551840), (540, 39650688), (560, 38234592), (567, 37762560), (576, 37172520), (594, 36046080), (596, 35925120), (616, 34758720), (630, 33986304), (640, 33455268), (648, 33042240), (660, 32441472), (672, 31862160), (693, 30896640), (704, 30413880), (720, 29738016), (729, 29370880), (745, 28740096), (756, 28321920), (768, 27879390), (770, 27806976), (792, 27034560), (810, 26433792), (840, 25489728), (864, 24781680), (880, 24331104), (891, 24030720), (894, 23950080), (896, 23896620), (924, 23172480), (945, 22657536), (960, 22303512), (972, 22028160), (990, 21627648), (1008, 21241440), (1043, 20528640), (1056, 20275920), (1080, 19825344), (1120, 19117296), (1134, 18881280), (1152, 18586260), (1155, 18537984), (1188, 18023040), (1192, 17962560), (1215, 17622528), (1232, 17379360), (1260, 16993152), (1280, 16727634), (1296, 16521120), (1320, 16220736), (1341, 15966720), (1344, 15931080), (1386, 15448320), (1408, 15206940), (1440, 14869008), (1458, 14685440), (1485, 14418432), (1490, 14370048), (1512, 14160960), (1536, 13939695), (1540, 13903488), (1584, 13517280), (1620, 13216896), (1639, 13063680), (1680, 12744864), (1701, 12587520), (1728, 12390840), (1760, 12165552), (1782, 12015360), (1788, 11975040), (1792, 11948310), (1848, 11586240), (1890, 11328768), (1920, 11151756), (1944, 11014080), (1980, 10813824), (2016, 10620720), (2079, 10298880), (2086, 10264320), (2112, 10137960), (2160, 9912672), (2235, 9580032), (2240, 9558648), (2268, 9440640), (2304, 9293130), (2310, 9268992), (2376, 9011520), (2384, 8981280), (2430, 8811264), (2464, 8689680), (2520, 8496576), (2560, 8363817), (2592, 8260560), (2640, 8110368), (2673, 8010240), (2682, 7983360), (2688, 7965540), (2772, 7724160), (2816, 7603470), (2835, 7552512), (2880, 7434504), (2916, 7342720), (2970, 7209216), (2980, 7185024), (3024, 7080480), (3080, 6951744), (3129, 6842880), (3168, 6758640), (3240, 6608448), (3278, 6531840), (3360, 6372432), (3402, 6293760), (3456, 6195420), (3465, 6179328), (3520, 6082776), (3564, 6007680), (3576, 5987520), (3584, 5974155), (3645, 5874176), (3696, 5793120), (3780, 5664384), (3840, 5575878), (3888, 5507040), (3960, 5406912), (4023, 5322240), (4032, 5310360), (4158, 5149440), (4172, 5132160), (4224, 5068980), (4320, 4956336), (4455, 4806144), (4470, 4790016), (4480, 4779324), (4536, 4720320), (4608, 4646565), (4620, 4634496), (4752, 4505760), (4768, 4490640), (4860, 4405632), (4917, 4354560), (4928, 4344840), (5040, 4248288), (5103, 4195840), (5184, 4130280), (5215, 4105728), (5280, 4055184), (5346, 4005120), (5364, 3991680), (5376, 3982770), (5544, 3862080), (5632, 3801735), (5670, 3776256), (5760, 3717252), (5832, 3671360), (5940, 3604608), (5960, 3592512), (6048, 3540240), (6160, 3475872), (6237, 3432960), (6258, 3421440), (6336, 3379320), (6480, 3304224), (6556, 3265920), (6705, 3193344), (6720, 3186216), (6804, 3146880), (6912, 3097710), (6930, 3089664), (7040, 3041388), (7128, 3003840), (7152, 2993760), (7290, 2937088), (7392, 2896560), (7560, 2832192), (7680, 2787939), (7776, 2753520), (7920, 2703456), (8019, 2670080), (8046, 2661120), (8064, 2655180), (8195, 2612736), (8316, 2574720), (8344, 2566080), (8448, 2534490), (8505, 2517504), (8640, 2478168), (8910, 2403072), (8940, 2395008), (8960, 2389662), (9072, 2360160), (9240, 2317248), (9387, 2280960), (9504, 2252880), (9536, 2245320), (9720, 2202816), (9834, 2177280), (9856, 2172420), (10080, 2124144), (10206, 2097920), (10368, 2065140), (10395, 2059776), (10430, 2052864), (10560, 2027592), (10692, 2002560), (10728, 1995840), (10752, 1991385), (11088, 1931040), (11340, 1888128), (11473, 1866240), (11520, 1858626), (11664, 1835680), (11880, 1802304), (11920, 1796256), (12069, 1774080), (12096, 1770120), (12320, 1737936), (12474, 1716480), (12516, 1710720), (12672, 1689660), (12960, 1652112), (13112, 1632960), (13365, 1602048), (13410, 1596672), (13440, 1593108), (13608, 1573440), (13824, 1548855), (13860, 1544832), (14080, 1520694), (14256, 1501920), (14304, 1496880), (14580, 1468544), (14751, 1451520), (14784, 1448280), (15120, 1416096), (15552, 1376760), 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