21721996800

素因数分解:

$2^9\times 3^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 1200

約数和(自身を含む): 95409955872

約数和(自身を除く): 73687959072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 50, 54, 56, 60, 63, 64, 70, 72, 73, 75, 80, 81, 82, 84, 90, 96, 100, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 146, 150, 160, 162, 164, 168, 175, 180, 189, 192, 200, 205, 210, 216, 219, 224, 225, 240, 246, 252, 256, 270, 280, 287, 288, 292, 300, 315, 320, 324, 328, 336, 350, 360, 365, 369, 378, 384, 400, 405, 410, 420, 432, 438, 448, 450, 480, 492, 504, 511, 512, 525, 540, 560, 567, 574, 576, 584, 600, 615, 630, 640, 648, 656, 657, 672, 675, 700, 720, 730, 738, 756, 768, 800, 810, 820, 840, 861, 864, 876, 896, 900, 945, 960, 984, 1008, 1022, 1025, 1050, 1080, 1095, 1107, 1120, 1134, 1148, 1152, 1168, 1200, 1230, 1260, 1280, 1296, 1312, 1314, 1344, 1350, 1400, 1435, 1440, 1460, 1476, 1512, 1533, 1536, 1575, 1600, 1620, 1640, 1680, 1722, 1728, 1752, 1792, 1800, 1825, 1845, 1890, 1920, 1968, 1971, 2016, 2025, 2044, 2050, 2100, 2160, 2190, 2214, 2240, 2268, 2296, 2304, 2336, 2400, 2460, 2520, 2555, 2560, 2583, 2592, 2624, 2628, 2688, 2700, 2800, 2835, 2870, 2880, 2920, 2952, 2993, 3024, 3066, 3075, 3150, 3200, 3240, 3280, 3285, 3321, 3360, 3444, 3456, 3504, 3584, 3600, 3650, 3690, 3780, 3840, 3936, 3942, 4032, 4050, 4088, 4100, 4200, 4305, 4320, 4380, 4428, 4480, 4536, 4592, 4599, 4608, 4672, 4725, 4800, 4920, 5040, 5110, 5166, 5184, 5248, 5256, 5376, 5400, 5475, 5535, 5600, 5670, 5740, 5760, 5840, 5904, 5913, 5986, 6048, 6132, 6150, 6300, 6400, 6480, 6560, 6570, 6642, 6720, 6888, 6912, 7008, 7175, 7200, 7300, 7380, 7560, 7665, 7680, 7749, 7872, 7884, 8064, 8100, 8176, 8200, 8400, 8610, 8640, 8760, 8856, 8960, 8979, 9072, 9184, 9198, 9225, 9344, 9450, 9600, 9840, 9855, 10080, 10220, 10332, 10368, 10496, 10512, 10752, 10800, 10950, 11070, 11200, 11340, 11480, 11520, 11680, 11808, 11826, 11972, 12096, 12264, 12300, 12600, 12775, 12800, 12915, 12960, 13120, 13140, 13284, 13440, 13776, 13797, 13824, 14016, 14175, 14350, 14400, 14600, 14760, 14965, 15120, 15330, 15498, 15744, 15768, 16128, 16200, 16352, 16400, 16425, 16605, 16800, 17220, 17280, 17520, 17712, 17920, 17958, 18144, 18368, 18396, 18450, 18688, 18900, 19200, 19680, 19710, 20160, 20440, 20664, 20736, 20951, 20992, 21024, 21525, 21600, 21900, 22140, 22400, 22680, 22960, 22995, 23040, 23247, 23360, 23616, 23652, 23944, 24192, 24528, 24600, 25200, 25550, 25830, 25920, 26240, 26280, 26568, 26880, 26937, 27552, 27594, 27675, 28032, 28350, 28700, 28800, 29200, 29520, 29565, 29930, 30240, 30660, 30996, 31488, 31536, 32256, 32400, 32704, 32800, 32850, 33210, 33600, 34440, 34560, 35040, 35424, 35916, 36288, 36736, 36792, 36900, 37376, 37800, 38325, 38400, 38745, 39360, 39420, 40320, 40880, 41328, 41391, 41472, 41902, 42048, 43050, 43200, 43800, 44280, 44800, 44895, 45360, 45920, 45990, 46494, 46720, 47232, 47304, 47888, 48384, 49056, 49200, 49275, 50400, 51100, 51660, 51840, 52480, 52560, 53136, 53760, 53874, 55104, 55188, 55350, 56064, 56700, 57400, 57600, 58400, 59040, 59130, 59860, 60480, 61320, 61992, 62853, 62976, 63072, 64575, 64800, 65408, 65600, 65700, 66420, 67200, 68880, 68985, 69120, 70080, 70848, 71832, 72576, 73472, 73584, 73800, 74825, 75600, 76650, 77490, 78720, 78840, 80640, 80811, 81760, 82656, 82782, 83025, 83804, 84096, 86100, 86400, 87600, 88560, 89600, 89790, 90720, 91840, 91980, 92988, 93440, 94464, 94608, 95776, 96768, 98112, 98400, 98550, 100800, 102200, 103320, 103680, 104755, 104960, 105120, 106272, 107748, 110208, 110376, 110700, 112128, 113400, 114800, 114975, 115200, 116235, 116800, 118080, 118260, 119720, 120960, 122640, 123984, 125706, 126144, 129150, 129600, 130816, 131200, 131400, 132840, 134400, 134685, 137760, 137970, 140160, 141696, 143664, 145152, 146944, 147168, 147600, 147825, 149650, 151200, 153300, 154980, 157440, 157680, 161280, 161622, 163520, 165312, 165564, 166050, 167608, 168192, 172200, 172800, 175200, 177120, 179580, 181440, 183680, 183960, 185976, 186880, 188559, 188928, 189216, 191552, 193725, 196224, 196800, 197100, 201600, 204400, 206640, 206955, 207360, 209510, 210240, 212544, 215496, 220416, 220752, 221400, 224475, 226800, 229600, 229950, 232470, 233600, 236160, 236520, 239440, 241920, 242433, 245280, 247968, 251412, 252288, 258300, 259200, 261632, 262400, 262800, 265680, 268800, 269370, 275520, 275940, 280320, 283392, 287328, 290304, 294336, 295200, 295650, 299300, 302400, 306600, 309960, 314265, 314880, 315360, 323244, 327040, 330624, 331128, 332100, 335216, 336384, 344400, 344925, 345600, 350400, 354240, 359160, 362880, 367360, 367920, 371952, 377118, 378432, 383104, 387450, 392448, 393600, 394200, 403200, 404055, 408800, 413280, 413910, 419020, 420480, 425088, 430992, 440832, 441504, 442800, 448950, 453600, 459200, 459900, 464940, 467200, 472320, 473040, 478880, 483840, 484866, 490560, 495936, 502824, 504576, 516600, 518400, 523775, 524800, 525600, 531360, 538740, 551040, 551880, 560640, 565677, 566784, 574656, 581175, 588672, 590400, 591300, 598600, 604800, 613200, 619920, 628530, 630720, 646488, 654080, 661248, 662256, 664200, 670432, 673425, 688800, 689850, 700800, 708480, 718320, 725760, 734720, 735840, 743904, 754236, 756864, 766208, 774900, 784896, 787200, 788400, 806400, 808110, 817600, 826560, 827820, 838040, 840960, 850176, 861984, 883008, 885600, 897900, 907200, 918400, 919800, 929880, 934400, 942795, 944640, 946080, 957760, 969732, 981120, 991872, 1005648, 1009152, 1033200, 1034775, 1036800, 1047550, 1051200, 1062720, 1077480, 1102080, 1103760, 1131354, 1149312, 1162350, 1177344, 1180800, 1182600, 1197200, 1209600, 1212165, 1226400, 1239840, 1257060, 1261440, 1292976, 1308160, 1322496, 1324512, 1328400, 1340864, 1346850, 1377600, 1379700, 1401600, 1416960, 1436640, 1451520, 1471680, 1487808, 1508472, 1513728, 1532416, 1549800, 1571325, 1574400, 1576800, 1616220, 1635200, 1653120, 1655640, 1676080, 1681920, 1697031, 1700352, 1723968, 1766016, 1771200, 1795800, 1814400, 1836800, 1839600, 1859760, 1885590, 1892160, 1915520, 1939464, 1962240, 1983744, 2011296, 2020275, 2066400, 2069550, 2095100, 2102400, 2125440, 2154960, 2204160, 2207520, 2262708, 2298624, 2324700, 2354688, 2361600, 2365200, 2394400, 2419200, 2424330, 2452800, 2479680, 2514120, 2522880, 2585952, 2649024, 2656800, 2681728, 2693700, 2755200, 2759400, 2803200, 2828385, 2833920, 2873280, 2943360, 2975616, 3016944, 3027456, 3099600, 3142650, 3153600, 3232440, 3270400, 3306240, 3311280, 3352160, 3394062, 3447936, 3532032, 3542400, 3591600, 3628800, 3673600, 3679200, 3719520, 3771180, 3784320, 3831040, 3878928, 3924480, 3967488, 4022592, 4040550, 4132800, 4139100, 4190200, 4204800, 4250880, 4309920, 4415040, 4525416, 4597248, 4649400, 4713975, 4723200, 4730400, 4788800, 4848660, 4905600, 4959360, 5028240, 5045760, 5171904, 5298048, 5313600, 5363456, 5387400, 5510400, 5518800, 5656770, 5746560, 5886720, 5951232, 6033888, 6060825, 6199200, 6285300, 6307200, 6464880, 6540800, 6612480, 6622560, 6704320, 6788124, 6895872, 7064064, 7084800, 7183200, 7257600, 7358400, 7439040, 7542360, 7568640, 7662080, 7757856, 8045184, 8081100, 8265600, 8278200, 8380400, 8409600, 8485155, 8501760, 8619840, 8830080, 9050832, 9298800, 9427950, 9460800, 9577600, 9697320, 9811200, 9918720, 10056480, 10343808, 10596096, 10627200, 10726912, 10774800, 11020800, 11037600, 11313540, 11493120, 11773440, 11902464, 12067776, 12121650, 12398400, 12570600, 12614400, 12929760, 13245120, 13408640, 13576248, 13791744, 14141925, 14169600, 14366400, 14716800, 14878080, 15084720, 15137280, 15515712, 16090368, 16162200, 16531200, 16556400, 16760800, 16970310, 17239680, 17660160, 18101664, 18597600, 18855900, 18921600, 19155200, 19394640, 19622400, 19837440, 20112960, 20687616, 21192192, 21254400, 21549600, 22075200, 22627080, 22986240, 24135552, 24243300, 24796800, 25141200, 25228800, 25859520, 26490240, 26817280, 27152496, 28283850, 28732800, 29433600, 29756160, 30169440, 31031424, 32180736, 32324400, 33062400, 33112800, 33521600, 33940620, 34479360, 35320320, 36203328, 37195200, 37711800, 37843200, 38310400, 38789280, 40225920, 41375232, 42425775, 42508800, 43099200, 44150400, 45254160, 48271104, 48486600, 49593600, 50282400, 51719040, 52980480, 53634560, 54304992, 56567700, 57465600, 58867200, 59512320, 60338880, 62062848, 64648800, 66225600, 67043200, 67881240, 68958720, 72406656, 74390400, 75423600, 75686400, 77578560, 80451840, 84851550, 86198400, 88300800, 90508320, 96542208, 96973200, 99187200, 100564800, 103438080, 105960960, 108609984, 113135400, 114931200, 120677760, 124125696, 129297600, 132451200, 134086400, 135762480, 144813312, 148780800, 150847200, 155157120, 160903680, 169703100, 172396800, 176601600, 181016640, 193946400, 201129600, 206876160, 217219968, 226270800, 241355520, 258595200, 264902400, 268172800, 271524960, 289626624, 297561600, 301694400, 310314240, 339406200, 344793600, 362033280, 387892800, 402259200, 434439936, 452541600, 482711040, 517190400, 529804800, 543049920, 603388800, 620628480, 678812400, 724066560, 775785600, 804518400, 868879872, 905083200, 1034380800, 1086099840, 1206777600, 1357624800, 1448133120, 1551571200, 1810166400, 2172199680, 2413555200, 2715249600, 3103142400, 3620332800, 4344399360, 5430499200, 7240665600, 10860998400, 21721996800]

約数ペア:

[(1, 21721996800), (2, 10860998400), (3, 7240665600), (4, 5430499200), (5, 4344399360), (6, 3620332800), (7, 3103142400), (8, 2715249600), (9, 2413555200), (10, 2172199680), (12, 1810166400), (14, 1551571200), (15, 1448133120), (16, 1357624800), (18, 1206777600), (20, 1086099840), (21, 1034380800), (24, 905083200), (25, 868879872), (27, 804518400), (28, 775785600), (30, 724066560), (32, 678812400), (35, 620628480), (36, 603388800), (40, 543049920), (41, 529804800), (42, 517190400), (45, 482711040), (48, 452541600), (50, 434439936), (54, 402259200), (56, 387892800), (60, 362033280), (63, 344793600), (64, 339406200), (70, 310314240), (72, 301694400), (73, 297561600), (75, 289626624), (80, 271524960), (81, 268172800), (82, 264902400), (84, 258595200), (90, 241355520), (96, 226270800), (100, 217219968), (105, 206876160), (108, 201129600), (112, 193946400), (120, 181016640), (123, 176601600), (126, 172396800), (128, 169703100), (135, 160903680), (140, 155157120), (144, 150847200), (146, 148780800), (150, 144813312), (160, 135762480), (162, 134086400), (164, 132451200), (168, 129297600), (175, 124125696), (180, 120677760), (189, 114931200), (192, 113135400), (200, 108609984), (205, 105960960), (210, 103438080), (216, 100564800), (219, 99187200), (224, 96973200), (225, 96542208), (240, 90508320), (246, 88300800), (252, 86198400), (256, 84851550), (270, 80451840), (280, 77578560), (287, 75686400), (288, 75423600), (292, 74390400), (300, 72406656), (315, 68958720), (320, 67881240), (324, 67043200), (328, 66225600), (336, 64648800), (350, 62062848), (360, 60338880), (365, 59512320), (369, 58867200), (378, 57465600), (384, 56567700), (400, 54304992), (405, 53634560), (410, 52980480), (420, 51719040), (432, 50282400), (438, 49593600), (448, 48486600), (450, 48271104), (480, 45254160), (492, 44150400), (504, 43099200), (511, 42508800), (512, 42425775), (525, 41375232), (540, 40225920), (560, 38789280), (567, 38310400), (574, 37843200), (576, 37711800), (584, 37195200), (600, 36203328), (615, 35320320), (630, 34479360), (640, 33940620), (648, 33521600), (656, 33112800), (657, 33062400), (672, 32324400), (675, 32180736), (700, 31031424), (720, 30169440), (730, 29756160), (738, 29433600), (756, 28732800), (768, 28283850), (800, 27152496), (810, 26817280), (820, 26490240), (840, 25859520), (861, 25228800), (864, 25141200), (876, 24796800), (896, 24243300), (900, 24135552), (945, 22986240), (960, 22627080), (984, 22075200), (1008, 21549600), (1022, 21254400), (1025, 21192192), (1050, 20687616), (1080, 20112960), (1095, 19837440), (1107, 19622400), (1120, 19394640), (1134, 19155200), (1148, 18921600), (1152, 18855900), (1168, 18597600), (1200, 18101664), (1230, 17660160), (1260, 17239680), (1280, 16970310), (1296, 16760800), (1312, 16556400), (1314, 16531200), (1344, 16162200), (1350, 16090368), (1400, 15515712), (1435, 15137280), (1440, 15084720), (1460, 14878080), (1476, 14716800), (1512, 14366400), (1533, 14169600), (1536, 14141925), (1575, 13791744), (1600, 13576248), (1620, 13408640), (1640, 13245120), (1680, 12929760), (1722, 12614400), (1728, 12570600), (1752, 12398400), (1792, 12121650), (1800, 12067776), (1825, 11902464), (1845, 11773440), (1890, 11493120), (1920, 11313540), (1968, 11037600), (1971, 11020800), (2016, 10774800), (2025, 10726912), (2044, 10627200), (2050, 10596096), (2100, 10343808), (2160, 10056480), (2190, 9918720), (2214, 9811200), (2240, 9697320), (2268, 9577600), (2296, 9460800), (2304, 9427950), (2336, 9298800), (2400, 9050832), (2460, 8830080), (2520, 8619840), (2555, 8501760), (2560, 8485155), (2583, 8409600), (2592, 8380400), (2624, 8278200), (2628, 8265600), (2688, 8081100), (2700, 8045184), (2800, 7757856), (2835, 7662080), (2870, 7568640), (2880, 7542360), (2920, 7439040), (2952, 7358400), (2993, 7257600), (3024, 7183200), (3066, 7084800), (3075, 7064064), (3150, 6895872), (3200, 6788124), (3240, 6704320), (3280, 6622560), (3285, 6612480), (3321, 6540800), (3360, 6464880), (3444, 6307200), (3456, 6285300), (3504, 6199200), (3584, 6060825), (3600, 6033888), (3650, 5951232), (3690, 5886720), (3780, 5746560), (3840, 5656770), (3936, 5518800), (3942, 5510400), (4032, 5387400), (4050, 5363456), (4088, 5313600), (4100, 5298048), (4200, 5171904), (4305, 5045760), (4320, 5028240), (4380, 4959360), (4428, 4905600), (4480, 4848660), (4536, 4788800), (4592, 4730400), (4599, 4723200), (4608, 4713975), (4672, 4649400), (4725, 4597248), (4800, 4525416), (4920, 4415040), (5040, 4309920), (5110, 4250880), (5166, 4204800), (5184, 4190200), (5248, 4139100), (5256, 4132800), (5376, 4040550), (5400, 4022592), (5475, 3967488), (5535, 3924480), (5600, 3878928), (5670, 3831040), (5740, 3784320), (5760, 3771180), (5840, 3719520), (5904, 3679200), (5913, 3673600), (5986, 3628800), (6048, 3591600), (6132, 3542400), (6150, 3532032), (6300, 3447936), (6400, 3394062), (6480, 3352160), (6560, 3311280), (6570, 3306240), (6642, 3270400), (6720, 3232440), (6888, 3153600), (6912, 3142650), (7008, 3099600), (7175, 3027456), (7200, 3016944), (7300, 2975616), (7380, 2943360), (7560, 2873280), (7665, 2833920), (7680, 2828385), (7749, 2803200), (7872, 2759400), (7884, 2755200), (8064, 2693700), (8100, 2681728), (8176, 2656800), (8200, 2649024), (8400, 2585952), (8610, 2522880), (8640, 2514120), (8760, 2479680), (8856, 2452800), (8960, 2424330), (8979, 2419200), (9072, 2394400), (9184, 2365200), (9198, 2361600), (9225, 2354688), (9344, 2324700), (9450, 2298624), (9600, 2262708), (9840, 2207520), (9855, 2204160), (10080, 2154960), (10220, 2125440), (10332, 2102400), (10368, 2095100), (10496, 2069550), (10512, 2066400), (10752, 2020275), (10800, 2011296), (10950, 1983744), (11070, 1962240), (11200, 1939464), (11340, 1915520), (11480, 1892160), (11520, 1885590), (11680, 1859760), (11808, 1839600), (11826, 1836800), (11972, 1814400), (12096, 1795800), (12264, 1771200), (12300, 1766016), (12600, 1723968), (12775, 1700352), (12800, 1697031), (12915, 1681920), (12960, 1676080), (13120, 1655640), (13140, 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