21657404160

素因数分解:

$2^8\times 3^5\times 5^1\times 7^4\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 1080

約数和(自身を含む): 93779496720

約数和(自身を除く): 72122092560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 58, 60, 63, 64, 70, 72, 80, 81, 84, 87, 90, 96, 98, 105, 108, 112, 116, 120, 126, 128, 135, 140, 144, 145, 147, 160, 162, 168, 174, 180, 189, 192, 196, 203, 210, 216, 224, 232, 240, 243, 245, 252, 256, 261, 270, 280, 288, 290, 294, 315, 320, 324, 336, 343, 348, 360, 378, 384, 392, 405, 406, 420, 432, 435, 441, 448, 464, 480, 486, 490, 504, 522, 540, 560, 567, 576, 580, 588, 609, 630, 640, 648, 672, 686, 696, 720, 735, 756, 768, 783, 784, 810, 812, 840, 864, 870, 882, 896, 928, 945, 960, 972, 980, 1008, 1015, 1029, 1044, 1080, 1120, 1134, 1152, 1160, 1176, 1215, 1218, 1260, 1280, 1296, 1305, 1323, 1344, 1372, 1392, 1421, 1440, 1470, 1512, 1566, 1568, 1620, 1624, 1680, 1701, 1715, 1728, 1740, 1764, 1792, 1827, 1856, 1890, 1920, 1944, 1960, 2016, 2030, 2058, 2088, 2160, 2205, 2240, 2268, 2304, 2320, 2349, 2352, 2401, 2430, 2436, 2520, 2592, 2610, 2646, 2688, 2744, 2784, 2835, 2842, 2880, 2940, 3024, 3045, 3087, 3132, 3136, 3240, 3248, 3360, 3402, 3430, 3456, 3480, 3528, 3654, 3712, 3780, 3840, 3888, 3915, 3920, 3969, 4032, 4060, 4116, 4176, 4263, 4320, 4410, 4480, 4536, 4640, 4698, 4704, 4802, 4860, 4872, 5040, 5145, 5184, 5220, 5292, 5376, 5481, 5488, 5568, 5670, 5684, 5760, 5880, 6048, 6090, 6174, 6264, 6272, 6480, 6496, 6615, 6720, 6804, 6860, 6912, 6960, 7047, 7056, 7105, 7203, 7308, 7424, 7560, 7776, 7830, 7840, 7938, 8064, 8120, 8232, 8352, 8505, 8526, 8640, 8820, 8960, 9072, 9135, 9261, 9280, 9396, 9408, 9604, 9720, 9744, 9947, 10080, 10290, 10368, 10440, 10584, 10962, 10976, 11136, 11340, 11368, 11520, 11745, 11760, 11907, 12005, 12096, 12180, 12348, 12528, 12544, 12789, 12960, 12992, 13230, 13440, 13608, 13720, 13920, 14094, 14112, 14210, 14406, 14616, 15120, 15435, 15552, 15660, 15680, 15876, 16128, 16240, 16443, 16464, 16704, 17010, 17052, 17280, 17640, 18144, 18270, 18522, 18560, 18792, 18816, 19208, 19440, 19488, 19845, 19894, 20160, 20580, 20736, 20880, 21168, 21315, 21609, 21924, 21952, 22272, 22680, 22736, 23490, 23520, 23814, 24010, 24192, 24360, 24696, 25056, 25578, 25920, 25984, 26460, 26880, 27216, 27405, 27440, 27783, 27840, 28188, 28224, 28420, 28812, 29232, 29841, 30240, 30870, 31104, 31320, 31360, 31752, 32480, 32886, 32928, 33408, 34020, 34104, 34560, 35235, 35280, 36015, 36288, 36540, 37044, 37120, 37584, 37632, 38367, 38416, 38880, 38976, 39690, 39788, 40320, 41160, 41760, 42336, 42630, 43218, 43848, 43904, 45360, 45472, 46305, 46980, 47040, 47628, 48020, 48384, 48720, 49329, 49392, 49735, 50112, 51156, 51840, 51968, 52920, 54432, 54810, 54880, 55566, 55680, 56376, 56448, 56840, 57624, 58464, 59535, 59682, 60480, 61740, 62208, 62640, 62720, 63504, 63945, 64827, 64960, 65772, 65856, 66816, 68040, 68208, 69629, 70470, 70560, 72030, 72576, 73080, 74088, 75168, 76734, 76832, 77760, 77952, 79380, 79576, 80640, 82215, 82320, 83349, 83520, 84672, 85260, 86436, 87696, 87808, 89523, 90720, 90944, 92610, 93960, 94080, 95256, 96040, 97440, 98658, 98784, 99470, 100224, 102312, 103680, 105840, 108045, 108864, 109620, 109760, 111132, 111360, 112752, 112896, 113680, 115101, 115248, 116928, 119070, 119364, 120960, 123480, 125280, 127008, 127890, 129654, 129920, 131544, 131712, 136080, 136416, 138915, 139258, 140940, 141120, 144060, 145152, 146160, 148176, 149205, 150336, 153468, 153664, 155520, 155904, 158760, 159152, 164430, 164640, 166698, 167040, 169344, 170520, 172872, 175392, 179046, 181440, 181888, 185220, 187920, 188160, 190512, 191835, 192080, 194481, 194880, 197316, 197568, 198940, 200448, 204624, 208887, 211680, 216090, 217728, 219240, 219520, 222264, 225504, 227360, 230202, 230496, 233856, 238140, 238728, 241920, 246645, 246960, 250560, 254016, 255780, 259308, 259840, 263088, 263424, 268569, 272160, 272832, 277830, 278516, 281880, 282240, 288120, 292320, 296352, 298410, 300672, 306936, 307328, 311040, 317520, 318304, 324135, 328860, 329280, 333396, 334080, 338688, 341040, 345303, 345744, 348145, 350784, 358092, 362880, 363776, 370440, 375840, 381024, 383670, 384160, 388962, 389760, 394632, 395136, 397880, 409248, 416745, 417774, 423360, 432180, 435456, 438480, 439040, 444528, 447615, 451008, 454720, 460404, 460992, 467712, 476280, 477456, 493290, 493920, 501120, 508032, 511560, 518616, 526176, 537138, 544320, 545664, 555660, 557032, 563760, 564480, 575505, 576240, 583443, 584640, 592704, 596820, 601344, 613872, 614656, 626661, 635040, 636608, 648270, 657720, 658560, 666792, 682080, 690606, 691488, 696290, 701568, 716184, 725760, 740880, 751680, 762048, 767340, 768320, 777924, 779520, 789264, 790272, 795760, 805707, 818496, 833490, 835548, 846720, 864360, 876960, 889056, 895230, 902016, 909440, 920808, 921984, 952560, 954912, 972405, 986580, 987840, 1002240, 1016064, 1023120, 1037232, 1044435, 1052352, 1074276, 1088640, 1091328, 1111320, 1114064, 1127520, 1151010, 1152480, 1166886, 1169280, 1185408, 1193640, 1227744, 1253322, 1270080, 1273216, 1296540, 1315440, 1317120, 1333584, 1342845, 1364160, 1381212, 1382976, 1392580, 1403136, 1432368, 1481760, 1503360, 1524096, 1534680, 1536640, 1555848, 1578528, 1591520, 1611414, 1636992, 1666980, 1671096, 1693440, 1726515, 1728720, 1753920, 1778112, 1790460, 1804032, 1818880, 1841616, 1843968, 1879983, 1905120, 1909824, 1944810, 1973160, 1975680, 2046240, 2074464, 2088870, 2104704, 2148552, 2177280, 2222640, 2228128, 2255040, 2302020, 2304960, 2333772, 2338560, 2370816, 2387280, 2417121, 2455488, 2506644, 2540160, 2546432, 2593080, 2630880, 2667168, 2685690, 2728320, 2762424, 2765952, 2785160, 2864736, 2917215, 2963520, 3006720, 3048192, 3069360, 3073280, 3111696, 3133305, 3157056, 3183040, 3222828, 3273984, 3333960, 3342192, 3453030, 3457440, 3507840, 3556224, 3580920, 3683232, 3759966, 3810240, 3819648, 3889620, 3946320, 3951360, 4028535, 4092480, 4148928, 4177740, 4209408, 4297104, 4445280, 4456256, 4510080, 4604040, 4609920, 4667544, 4774560, 4834242, 4910976, 5013288, 5080320, 5186160, 5261760, 5334336, 5371380, 5456640, 5524848, 5531904, 5570320, 5639949, 5729472, 5834430, 5927040, 6138720, 6223392, 6266610, 6314112, 6366080, 6445656, 6667920, 6684384, 6906060, 6914880, 7015680, 7112448, 7161840, 7366464, 7519932, 7620480, 7639296, 7779240, 7892640, 8057070, 8184960, 8297856, 8355480, 8594208, 8890560, 8912512, 9020160, 9208080, 9219840, 9335088, 9399915, 9549120, 9668484, 9821952, 10026576, 10372320, 10523520, 10668672, 10742760, 11049696, 11140640, 11279898, 11458944, 11668860, 11854080, 12085605, 12277440, 12446784, 12533220, 12628224, 12732160, 12891312, 13335840, 13368768, 13812120, 13829760, 14323680, 14732928, 15039864, 15240960, 15558480, 15785280, 16114140, 16369920, 16595712, 16710960, 16919847, 17188416, 17781120, 17825024, 18416160, 18670176, 18799830, 19098240, 19336968, 20053152, 20744640, 21047040, 21337344, 21485520, 22099392, 22281280, 22559796, 22917888, 23337720, 24171210, 24554880, 24893568, 25066440, 25782624, 26671680, 26737536, 27624240, 27659520, 28199745, 28647360, 29465856, 30079728, 31116960, 31570560, 32228280, 33421920, 33839694, 34376832, 35562240, 36832320, 37340352, 37599660, 38196480, 38673936, 40106304, 41489280, 42971040, 44198784, 44562560, 45119592, 46675440, 48342420, 49109760, 49787136, 50132880, 51565248, 53343360, 53475072, 55248480, 56399490, 57294720, 60159456, 62233920, 63141120, 64456560, 66843840, 67679388, 68753664, 73664640, 74680704, 75199320, 77347872, 80212608, 82978560, 84599235, 85942080, 88397568, 89125120, 90239184, 93350880, 96684840, 100265760, 103130496, 106686720, 110496960, 112798980, 114589440, 120318912, 124467840, 128913120, 133687680, 135358776, 147329280, 149361408, 150398640, 154695744, 160425216, 169198470, 171884160, 180478368, 186701760, 193369680, 200531520, 206260992, 220993920, 225597960, 240637824, 248935680, 257826240, 267375360, 270717552, 300797280, 309391488, 338396940, 343768320, 360956736, 373403520, 386739360, 401063040, 441987840, 451195920, 481275648, 515652480, 541435104, 601594560, 618782976, 676793880, 721913472, 746807040, 773478720, 802126080, 902391840, 1031304960, 1082870208, 1203189120, 1353587760, 1443826944, 1546957440, 1804783680, 2165740416, 2406378240, 2707175520, 3093914880, 3609567360, 4331480832, 5414351040, 7219134720, 10828702080, 21657404160]

約数ペア:

[(1, 21657404160), (2, 10828702080), (3, 7219134720), (4, 5414351040), (5, 4331480832), (6, 3609567360), (7, 3093914880), (8, 2707175520), (9, 2406378240), (10, 2165740416), (12, 1804783680), (14, 1546957440), (15, 1443826944), (16, 1353587760), (18, 1203189120), (20, 1082870208), (21, 1031304960), (24, 902391840), (27, 802126080), (28, 773478720), (29, 746807040), (30, 721913472), (32, 676793880), (35, 618782976), (36, 601594560), (40, 541435104), (42, 515652480), (45, 481275648), (48, 451195920), (49, 441987840), (54, 401063040), (56, 386739360), (58, 373403520), (60, 360956736), (63, 343768320), (64, 338396940), (70, 309391488), (72, 300797280), (80, 270717552), (81, 267375360), (84, 257826240), (87, 248935680), (90, 240637824), (96, 225597960), (98, 220993920), (105, 206260992), (108, 200531520), (112, 193369680), (116, 186701760), (120, 180478368), (126, 171884160), (128, 169198470), (135, 160425216), (140, 154695744), (144, 150398640), (145, 149361408), (147, 147329280), (160, 135358776), (162, 133687680), (168, 128913120), (174, 124467840), (180, 120318912), (189, 114589440), (192, 112798980), (196, 110496960), (203, 106686720), (210, 103130496), (216, 100265760), (224, 96684840), (232, 93350880), (240, 90239184), (243, 89125120), (245, 88397568), (252, 85942080), (256, 84599235), (261, 82978560), (270, 80212608), (280, 77347872), (288, 75199320), (290, 74680704), (294, 73664640), (315, 68753664), (320, 67679388), (324, 66843840), (336, 64456560), (343, 63141120), (348, 62233920), (360, 60159456), (378, 57294720), (384, 56399490), (392, 55248480), (405, 53475072), (406, 53343360), (420, 51565248), (432, 50132880), (435, 49787136), (441, 49109760), (448, 48342420), (464, 46675440), (480, 45119592), (486, 44562560), (490, 44198784), (504, 42971040), (522, 41489280), (540, 40106304), (560, 38673936), (567, 38196480), (576, 37599660), (580, 37340352), (588, 36832320), (609, 35562240), (630, 34376832), (640, 33839694), (648, 33421920), (672, 32228280), (686, 31570560), (696, 31116960), (720, 30079728), (735, 29465856), (756, 28647360), (768, 28199745), (783, 27659520), (784, 27624240), (810, 26737536), (812, 26671680), (840, 25782624), (864, 25066440), (870, 24893568), (882, 24554880), (896, 24171210), (928, 23337720), (945, 22917888), (960, 22559796), (972, 22281280), (980, 22099392), (1008, 21485520), (1015, 21337344), (1029, 21047040), (1044, 20744640), (1080, 20053152), (1120, 19336968), (1134, 19098240), (1152, 18799830), (1160, 18670176), (1176, 18416160), (1215, 17825024), (1218, 17781120), (1260, 17188416), (1280, 16919847), (1296, 16710960), (1305, 16595712), (1323, 16369920), (1344, 16114140), (1372, 15785280), (1392, 15558480), (1421, 15240960), (1440, 15039864), (1470, 14732928), (1512, 14323680), (1566, 13829760), (1568, 13812120), (1620, 13368768), (1624, 13335840), (1680, 12891312), (1701, 12732160), (1715, 12628224), (1728, 12533220), (1740, 12446784), (1764, 12277440), (1792, 12085605), (1827, 11854080), (1856, 11668860), (1890, 11458944), (1920, 11279898), (1944, 11140640), (1960, 11049696), (2016, 10742760), (2030, 10668672), (2058, 10523520), (2088, 10372320), (2160, 10026576), (2205, 9821952), (2240, 9668484), (2268, 9549120), (2304, 9399915), (2320, 9335088), (2349, 9219840), (2352, 9208080), (2401, 9020160), (2430, 8912512), (2436, 8890560), (2520, 8594208), (2592, 8355480), (2610, 8297856), (2646, 8184960), (2688, 8057070), (2744, 7892640), (2784, 7779240), (2835, 7639296), (2842, 7620480), (2880, 7519932), (2940, 7366464), (3024, 7161840), (3045, 7112448), (3087, 7015680), (3132, 6914880), (3136, 6906060), (3240, 6684384), (3248, 6667920), (3360, 6445656), (3402, 6366080), (3430, 6314112), (3456, 6266610), (3480, 6223392), (3528, 6138720), (3654, 5927040), (3712, 5834430), (3780, 5729472), (3840, 5639949), (3888, 5570320), (3915, 5531904), (3920, 5524848), (3969, 5456640), (4032, 5371380), (4060, 5334336), (4116, 5261760), (4176, 5186160), (4263, 5080320), (4320, 5013288), (4410, 4910976), (4480, 4834242), (4536, 4774560), (4640, 4667544), (4698, 4609920), (4704, 4604040), (4802, 4510080), (4860, 4456256), (4872, 4445280), (5040, 4297104), (5145, 4209408), (5184, 4177740), (5220, 4148928), (5292, 4092480), (5376, 4028535), (5481, 3951360), (5488, 3946320), (5568, 3889620), (5670, 3819648), (5684, 3810240), (5760, 3759966), (5880, 3683232), (6048, 3580920), (6090, 3556224), (6174, 3507840), (6264, 3457440), (6272, 3453030), (6480, 3342192), (6496, 3333960), (6615, 3273984), (6720, 3222828), (6804, 3183040), (6860, 3157056), (6912, 3133305), (6960, 3111696), (7047, 3073280), (7056, 3069360), (7105, 3048192), (7203, 3006720), (7308, 2963520), (7424, 2917215), (7560, 2864736), (7776, 2785160), (7830, 2765952), (7840, 2762424), (7938, 2728320), (8064, 2685690), (8120, 2667168), (8232, 2630880), (8352, 2593080), (8505, 2546432), (8526, 2540160), (8640, 2506644), (8820, 2455488), (8960, 2417121), (9072, 2387280), (9135, 2370816), (9261, 2338560), (9280, 2333772), (9396, 2304960), (9408, 2302020), (9604, 2255040), (9720, 2228128), (9744, 2222640), (9947, 2177280), (10080, 2148552), (10290, 2104704), (10368, 2088870), (10440, 2074464), (10584, 2046240), (10962, 1975680), (10976, 1973160), (11136, 1944810), (11340, 1909824), (11368, 1905120), (11520, 1879983), (11745, 1843968), (11760, 1841616), (11907, 1818880), (12005, 1804032), (12096, 1790460), (12180, 1778112), (12348, 1753920), (12528, 1728720), (12544, 1726515), (12789, 1693440), (12960, 1671096), (12992, 1666980), (13230, 1636992), (13440, 1611414), (13608, 1591520), (13720, 1578528), (13920, 1555848), (14094, 1536640), (14112, 1534680), (14210, 1524096), (14406, 1503360), (14616, 1481760), (15120, 1432368), (15435, 1403136), (15552, 1392580), (15660, 1382976), (15680, 1381212), (15876, 1364160), (16128, 1342845), (16240, 1333584), (16443, 1317120), (16464, 1315440), (16704, 1296540), (17010, 1273216), (17052, 1270080), (17280, 1253322), (17640, 1227744), (18144, 1193640), (18270, 1185408), (18522, 1169280), (18560, 1166886), (18792, 1152480), (18816, 1151010), (19208, 1127520), (19440, 1114064), (19488, 1111320), (19845, 1091328), (19894, 1088640), (20160, 1074276), (20580, 1052352), (20736, 1044435), (20880, 1037232), (21168, 1023120), (21315, 1016064), (21609, 1002240), (21924, 987840), (21952, 986580), (22272, 972405), (22680, 954912), (22736, 952560), (23490, 921984), (23520, 920808), (23814, 909440), (24010, 902016), (24192, 895230), (24360, 889056), (24696, 876960), (25056, 864360), (25578, 846720), (25920, 835548), (25984, 833490), (26460, 818496), (26880, 805707), (27216, 795760), (27405, 790272), (27440, 789264), (27783, 779520), (27840, 777924), (28188, 768320), (28224, 767340), (28420, 762048), (28812, 751680), (29232, 740880), (29841, 725760), (30240, 716184), (30870, 701568), (31104, 696290), (31320, 691488), (31360, 690606), (31752, 682080), (32480, 666792), (32886, 658560), (32928, 657720), (33408, 648270), (34020, 636608), (34104, 635040), (34560, 626661), (35235, 614656), (35280, 613872), (36015, 601344), (36288, 596820), (36540, 592704), (37044, 584640), (37120, 583443), (37584, 576240), (37632, 575505), (38367, 564480), (38416, 563760), (38880, 557032), (38976, 555660), (39690, 545664), (39788, 544320), (40320, 537138), (41160, 526176), (41760, 518616), (42336, 511560), (42630, 508032), (43218, 501120), (43848, 493920), (43904, 493290), (45360, 477456), (45472, 476280), (46305, 467712), (46980, 460992), (47040, 460404), (47628, 454720), (48020, 451008), (48384, 447615), (48720, 444528), (49329, 439040), (49392, 438480), (49735, 435456), (50112, 432180), (51156, 423360), (51840, 417774), (51968, 416745), (52920, 409248), (54432, 397880), (54810, 395136), (54880, 394632), (55566, 389760), (55680, 388962), (56376, 384160), (56448, 383670), (56840, 381024), (57624, 375840), (58464, 370440), (59535, 363776), (59682, 362880), (60480, 358092), (61740, 350784), (62208, 348145), (62640, 345744), (62720, 345303), (63504, 341040), (63945, 338688), (64827, 334080), (64960, 333396), (65772, 329280), (65856, 328860), (66816, 324135), (68040, 318304), (68208, 317520), (69629, 311040), (70470, 307328), (70560, 306936), (72030, 300672), (72576, 298410), (73080, 296352), (74088, 292320), (75168, 288120), (76734, 282240), (76832, 281880), (77760, 278516), (77952, 277830), (79380, 272832), (79576, 272160), (80640, 268569), (82215, 263424), (82320, 263088), (83349, 259840), (83520, 259308), (84672, 255780), (85260, 254016), (86436, 250560), (87696, 246960), (87808, 246645), (89523, 241920), (90720, 238728), (90944, 238140), (92610, 233856), (93960, 230496), (94080, 230202), (95256, 227360), (96040, 225504), (97440, 222264), (98658, 219520), (98784, 219240), (99470, 217728), (100224, 216090), (102312, 211680), (103680, 208887), (105840, 204624), (108045, 200448), (108864, 198940), (109620, 197568), (109760, 197316), (111132, 194880), (111360, 194481), (112752, 192080), (112896, 191835), (113680, 190512), (115101, 188160), (115248, 187920), (116928, 185220), (119070, 181888), (119364, 181440), (120960, 179046), (123480, 175392), (125280, 172872), (127008, 170520), (127890, 169344), (129654, 167040), (129920, 166698), (131544, 164640), (131712, 164430), (136080, 159152), (136416, 158760), (138915, 155904), (139258, 155520), (140940, 153664), (141120, 153468), (144060, 150336), (145152, 149205), (146160, 148176)]