21444030720

素因数分解:

$2^8\times 3^6\times 5^1\times 7^3\times {\mathrm{67}}^1$

素因数の和:127

約数の個数: 1008

約数和(自身を含む): 91150953600

約数和(自身を除く): 69706922880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 67, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 134, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 201, 210, 216, 224, 240, 243, 245, 252, 256, 268, 270, 280, 288, 294, 315, 320, 324, 335, 336, 343, 360, 378, 384, 392, 402, 405, 420, 432, 441, 448, 469, 480, 486, 490, 504, 536, 540, 560, 567, 576, 588, 603, 630, 640, 648, 670, 672, 686, 720, 729, 735, 756, 768, 784, 804, 810, 840, 864, 882, 896, 938, 945, 960, 972, 980, 1005, 1008, 1029, 1072, 1080, 1120, 1134, 1152, 1176, 1206, 1215, 1260, 1280, 1296, 1323, 1340, 1344, 1372, 1407, 1440, 1458, 1470, 1512, 1568, 1608, 1620, 1680, 1701, 1715, 1728, 1764, 1792, 1809, 1876, 1890, 1920, 1944, 1960, 2010, 2016, 2058, 2144, 2160, 2205, 2240, 2268, 2304, 2345, 2352, 2412, 2430, 2520, 2592, 2646, 2680, 2688, 2744, 2814, 2835, 2880, 2916, 2940, 3015, 3024, 3087, 3136, 3216, 3240, 3283, 3360, 3402, 3430, 3456, 3528, 3618, 3645, 3752, 3780, 3840, 3888, 3920, 3969, 4020, 4032, 4116, 4221, 4288, 4320, 4410, 4480, 4536, 4690, 4704, 4824, 4860, 5040, 5103, 5145, 5184, 5292, 5360, 5376, 5427, 5488, 5628, 5670, 5760, 5832, 5880, 6030, 6048, 6174, 6272, 6432, 6480, 6566, 6615, 6720, 6804, 6860, 6912, 7035, 7056, 7236, 7290, 7504, 7560, 7776, 7840, 7938, 8040, 8064, 8232, 8442, 8505, 8576, 8640, 8820, 8960, 9045, 9072, 9261, 9380, 9408, 9648, 9720, 9849, 10080, 10206, 10290, 10368, 10584, 10720, 10854, 10976, 11256, 11340, 11520, 11664, 11760, 11907, 12060, 12096, 12348, 12544, 12663, 12864, 12960, 13132, 13230, 13440, 13608, 13720, 14070, 14112, 14472, 14580, 15008, 15120, 15435, 15552, 15680, 15876, 16080, 16128, 16281, 16415, 16464, 16884, 17010, 17152, 17280, 17640, 18090, 18144, 18522, 18760, 18816, 19296, 19440, 19698, 19845, 20160, 20412, 20580, 20736, 21105, 21168, 21440, 21708, 21952, 22512, 22680, 22981, 23328, 23520, 23814, 24120, 24192, 24696, 25326, 25515, 25728, 25920, 26264, 26460, 26880, 27135, 27216, 27440, 27783, 28140, 28224, 28944, 29160, 29547, 30016, 30240, 30870, 31104, 31360, 31752, 32160, 32562, 32830, 32928, 33768, 34020, 34560, 35280, 35721, 36180, 36288, 37044, 37520, 37632, 37989, 38592, 38880, 39396, 39690, 40320, 40824, 41160, 42210, 42336, 42880, 43416, 43904, 45024, 45360, 45962, 46305, 46656, 47040, 47628, 48240, 48384, 48843, 49245, 49392, 50652, 51030, 51456, 51840, 52528, 52920, 54270, 54432, 54880, 55566, 56280, 56448, 57888, 58320, 59094, 59535, 60032, 60480, 61740, 62208, 62720, 63315, 63504, 64320, 65124, 65660, 65856, 67536, 68040, 68943, 70560, 71442, 72360, 72576, 74088, 75040, 75978, 77184, 77760, 78792, 79380, 80640, 81405, 81648, 82320, 83349, 84420, 84672, 85760, 86832, 87808, 88641, 90048, 90720, 91924, 92610, 93312, 94080, 95256, 96480, 97686, 98490, 98784, 101304, 102060, 103680, 105056, 105840, 108540, 108864, 109760, 111132, 112560, 112896, 113967, 114905, 115776, 116640, 118188, 119070, 120064, 120960, 123480, 126630, 127008, 128640, 130248, 131320, 131712, 135072, 136080, 137886, 138915, 141120, 142884, 144720, 145152, 147735, 148176, 150080, 151956, 154368, 155520, 157584, 158760, 162810, 163296, 164640, 166698, 168840, 169344, 173664, 177282, 178605, 180096, 181440, 183848, 185220, 186624, 188160, 189945, 190512, 192960, 195372, 196980, 197568, 202608, 204120, 206829, 210112, 211680, 217080, 217728, 219520, 222264, 225120, 227934, 229810, 231552, 233280, 236376, 238140, 241920, 244215, 246960, 250047, 253260, 254016, 257280, 260496, 262640, 263424, 265923, 270144, 272160, 275772, 277830, 282240, 285768, 289440, 295470, 296352, 300160, 303912, 311040, 315168, 317520, 325620, 326592, 329280, 333396, 337680, 338688, 341901, 344715, 347328, 354564, 357210, 360192, 362880, 367696, 370440, 379890, 381024, 385920, 390744, 393960, 395136, 405216, 408240, 413658, 416745, 420224, 423360, 434160, 435456, 439040, 443205, 444528, 450240, 455868, 459620, 463104, 466560, 472752, 476280, 488430, 493920, 500094, 506520, 508032, 520992, 525280, 531846, 540288, 544320, 551544, 555660, 564480, 569835, 571536, 578880, 590940, 592704, 600320, 607824, 620487, 630336, 635040, 651240, 653184, 658560, 666792, 675360, 683802, 689430, 694656, 709128, 714420, 725760, 735392, 740880, 759780, 762048, 771840, 781488, 787920, 790272, 797769, 810432, 816480, 827316, 833490, 840448, 846720, 868320, 886410, 889056, 900480, 911736, 919240, 933120, 945504, 952560, 976860, 987840, 1000188, 1013040, 1016064, 1034145, 1041984, 1050560, 1063692, 1080576, 1088640, 1103088, 1111320, 1139670, 1143072, 1157760, 1181880, 1185408, 1215648, 1240974, 1250235, 1260672, 1270080, 1302480, 1306368, 1317120, 1329615, 1333584, 1350720, 1367604, 1378860, 1389312, 1418256, 1428840, 1470784, 1481760, 1519560, 1524096, 1562976, 1575840, 1595538, 1620864, 1632960, 1654632, 1666980, 1693440, 1709505, 1736640, 1772820, 1778112, 1800960, 1823472, 1838480, 1861461, 1891008, 1905120, 1953720, 1975680, 2000376, 2026080, 2068290, 2083968, 2101120, 2127384, 2177280, 2206176, 2222640, 2279340, 2286144, 2315520, 2363760, 2370816, 2393307, 2431296, 2481948, 2500470, 2521344, 2540160, 2604960, 2659230, 2667168, 2701440, 2735208, 2757720, 2836512, 2857680, 2941568, 2963520, 3039120, 3048192, 3102435, 3125952, 3151680, 3191076, 3241728, 3265920, 3309264, 3333960, 3419010, 3473280, 3545640, 3556224, 3646944, 3676960, 3722922, 3782016, 3810240, 3907440, 3951360, 3988845, 4000752, 4052160, 4136580, 4167936, 4202240, 4254768, 4412352, 4445280, 4558680, 4572288, 4727520, 4786614, 4862592, 4963896, 5000940, 5080320, 5209920, 5318460, 5334336, 5402880, 5470416, 5515440, 5584383, 5673024, 5715360, 5883136, 5927040, 6078240, 6204870, 6251904, 6303360, 6382152, 6531840, 6618528, 6667920, 6838020, 6946560, 7091280, 7112448, 7293888, 7353920, 7445844, 7564032, 7620480, 7814880, 7977690, 8001504, 8104320, 8273160, 8509536, 8824704, 8890560, 9117360, 9144576, 9307305, 9455040, 9573228, 9725184, 9927792, 10001880, 10419840, 10636920, 10668672, 10940832, 11030880, 11168766, 11346048, 11430720, 11854080, 11966535, 12156480, 12409740, 12503808, 12606720, 12764304, 13237056, 13335840, 13676040, 14182560, 14587776, 14707840, 14891688, 15240960, 15629760, 15955380, 16003008, 16208640, 16546320, 16753149, 17019072, 17649408, 17781120, 18234720, 18614610, 18910080, 19146456, 19855584, 20003760, 20839680, 21273840, 21337344, 21881664, 22061760, 22337532, 22692096, 22861440, 23933070, 24312960, 24819480, 25528608, 26474112, 26671680, 27352080, 27921915, 28365120, 29175552, 29415680, 29783376, 31259520, 31910760, 32006016, 33092640, 33506298, 34038144, 35562240, 36469440, 37229220, 37820160, 38292912, 39711168, 40007520, 42547680, 43763328, 44123520, 44675064, 45722880, 47866140, 48625920, 49638960, 51057216, 52948224, 53343360, 54704160, 55843830, 56730240, 59566752, 62519040, 63821520, 64012032, 66185280, 67012596, 68076288, 72938880, 74458440, 76585824, 79422336, 80015040, 83765745, 85095360, 87526656, 88247040, 89350128, 95732280, 99277920, 102114432, 106686720, 109408320, 111687660, 113460480, 119133504, 127643040, 132370560, 134025192, 145877760, 148916880, 153171648, 158844672, 160030080, 167531490, 170190720, 178700256, 191464560, 198555840, 204228864, 218816640, 223375320, 238267008, 255286080, 264741120, 268050384, 297833760, 306343296, 320060160, 335062980, 340381440, 357400512, 382929120, 397111680, 437633280, 446750640, 476534016, 510572160, 536100768, 595667520, 612686592, 670125960, 714801024, 765858240, 794223360, 893501280, 1021144320, 1072201536, 1191335040, 1340251920, 1429602048, 1531716480, 1787002560, 2144403072, 2382670080, 2680503840, 3063432960, 3574005120, 4288806144, 5361007680, 7148010240, 10722015360, 21444030720]

約数ペア:

[(1, 21444030720), (2, 10722015360), (3, 7148010240), (4, 5361007680), (5, 4288806144), (6, 3574005120), (7, 3063432960), (8, 2680503840), (9, 2382670080), (10, 2144403072), (12, 1787002560), (14, 1531716480), (15, 1429602048), (16, 1340251920), (18, 1191335040), (20, 1072201536), (21, 1021144320), (24, 893501280), (27, 794223360), (28, 765858240), (30, 714801024), (32, 670125960), (35, 612686592), (36, 595667520), (40, 536100768), (42, 510572160), (45, 476534016), (48, 446750640), (49, 437633280), (54, 397111680), (56, 382929120), (60, 357400512), (63, 340381440), (64, 335062980), (67, 320060160), (70, 306343296), (72, 297833760), (80, 268050384), (81, 264741120), (84, 255286080), (90, 238267008), (96, 223375320), (98, 218816640), (105, 204228864), (108, 198555840), (112, 191464560), (120, 178700256), (126, 170190720), (128, 167531490), (134, 160030080), (135, 158844672), (140, 153171648), (144, 148916880), (147, 145877760), (160, 134025192), (162, 132370560), (168, 127643040), (180, 119133504), (189, 113460480), (192, 111687660), (196, 109408320), (201, 106686720), (210, 102114432), (216, 99277920), (224, 95732280), (240, 89350128), (243, 88247040), (245, 87526656), (252, 85095360), (256, 83765745), (268, 80015040), (270, 79422336), (280, 76585824), (288, 74458440), (294, 72938880), (315, 68076288), (320, 67012596), (324, 66185280), (335, 64012032), (336, 63821520), (343, 62519040), (360, 59566752), (378, 56730240), (384, 55843830), (392, 54704160), (402, 53343360), (405, 52948224), (420, 51057216), (432, 49638960), (441, 48625920), (448, 47866140), (469, 45722880), (480, 44675064), (486, 44123520), (490, 43763328), (504, 42547680), (536, 40007520), (540, 39711168), (560, 38292912), (567, 37820160), (576, 37229220), (588, 36469440), (603, 35562240), (630, 34038144), (640, 33506298), (648, 33092640), (670, 32006016), (672, 31910760), (686, 31259520), (720, 29783376), (729, 29415680), (735, 29175552), (756, 28365120), (768, 27921915), (784, 27352080), (804, 26671680), (810, 26474112), (840, 25528608), (864, 24819480), (882, 24312960), (896, 23933070), (938, 22861440), (945, 22692096), (960, 22337532), (972, 22061760), (980, 21881664), (1005, 21337344), (1008, 21273840), (1029, 20839680), (1072, 20003760), (1080, 19855584), (1120, 19146456), (1134, 18910080), (1152, 18614610), (1176, 18234720), (1206, 17781120), (1215, 17649408), (1260, 17019072), (1280, 16753149), (1296, 16546320), (1323, 16208640), (1340, 16003008), (1344, 15955380), (1372, 15629760), (1407, 15240960), (1440, 14891688), (1458, 14707840), (1470, 14587776), (1512, 14182560), (1568, 13676040), (1608, 13335840), (1620, 13237056), (1680, 12764304), (1701, 12606720), (1715, 12503808), (1728, 12409740), (1764, 12156480), (1792, 11966535), (1809, 11854080), (1876, 11430720), (1890, 11346048), (1920, 11168766), (1944, 11030880), (1960, 10940832), (2010, 10668672), (2016, 10636920), (2058, 10419840), (2144, 10001880), (2160, 9927792), (2205, 9725184), (2240, 9573228), (2268, 9455040), (2304, 9307305), (2345, 9144576), (2352, 9117360), (2412, 8890560), (2430, 8824704), (2520, 8509536), (2592, 8273160), (2646, 8104320), (2680, 8001504), (2688, 7977690), (2744, 7814880), (2814, 7620480), (2835, 7564032), (2880, 7445844), (2916, 7353920), (2940, 7293888), (3015, 7112448), (3024, 7091280), (3087, 6946560), (3136, 6838020), (3216, 6667920), (3240, 6618528), (3283, 6531840), (3360, 6382152), (3402, 6303360), (3430, 6251904), (3456, 6204870), (3528, 6078240), (3618, 5927040), (3645, 5883136), (3752, 5715360), (3780, 5673024), (3840, 5584383), (3888, 5515440), (3920, 5470416), (3969, 5402880), (4020, 5334336), (4032, 5318460), (4116, 5209920), (4221, 5080320), (4288, 5000940), (4320, 4963896), (4410, 4862592), (4480, 4786614), (4536, 4727520), (4690, 4572288), (4704, 4558680), (4824, 4445280), (4860, 4412352), (5040, 4254768), (5103, 4202240), (5145, 4167936), (5184, 4136580), (5292, 4052160), (5360, 4000752), (5376, 3988845), (5427, 3951360), (5488, 3907440), (5628, 3810240), (5670, 3782016), (5760, 3722922), (5832, 3676960), (5880, 3646944), (6030, 3556224), (6048, 3545640), (6174, 3473280), (6272, 3419010), (6432, 3333960), (6480, 3309264), (6566, 3265920), (6615, 3241728), (6720, 3191076), (6804, 3151680), (6860, 3125952), (6912, 3102435), (7035, 3048192), (7056, 3039120), (7236, 2963520), (7290, 2941568), (7504, 2857680), (7560, 2836512), (7776, 2757720), (7840, 2735208), (7938, 2701440), (8040, 2667168), (8064, 2659230), (8232, 2604960), (8442, 2540160), (8505, 2521344), (8576, 2500470), (8640, 2481948), (8820, 2431296), (8960, 2393307), (9045, 2370816), (9072, 2363760), (9261, 2315520), (9380, 2286144), (9408, 2279340), (9648, 2222640), (9720, 2206176), (9849, 2177280), (10080, 2127384), (10206, 2101120), (10290, 2083968), (10368, 2068290), (10584, 2026080), (10720, 2000376), (10854, 1975680), (10976, 1953720), (11256, 1905120), (11340, 1891008), (11520, 1861461), (11664, 1838480), (11760, 1823472), (11907, 1800960), (12060, 1778112), (12096, 1772820), (12348, 1736640), (12544, 1709505), (12663, 1693440), (12864, 1666980), (12960, 1654632), (13132, 1632960), (13230, 1620864), (13440, 1595538), (13608, 1575840), (13720, 1562976), (14070, 1524096), (14112, 1519560), (14472, 1481760), (14580, 1470784), (15008, 1428840), (15120, 1418256), (15435, 1389312), (15552, 1378860), (15680, 1367604), (15876, 1350720), (16080, 1333584), (16128, 1329615), (16281, 1317120), (16415, 1306368), (16464, 1302480), (16884, 1270080), (17010, 1260672), (17152, 1250235), (17280, 1240974), (17640, 1215648), (18090, 1185408), (18144, 1181880), (18522, 1157760), (18760, 1143072), (18816, 1139670), (19296, 1111320), (19440, 1103088), (19698, 1088640), (19845, 1080576), (20160, 1063692), (20412, 1050560), (20580, 1041984), (20736, 1034145), (21105, 1016064), (21168, 1013040), (21440, 1000188), (21708, 987840), (21952, 976860), (22512, 952560), (22680, 945504), (22981, 933120), (23328, 919240), (23520, 911736), (23814, 900480), (24120, 889056), (24192, 886410), (24696, 868320), (25326, 846720), (25515, 840448), (25728, 833490), (25920, 827316), (26264, 816480), (26460, 810432), (26880, 797769), (27135, 790272), (27216, 787920), (27440, 781488), (27783, 771840), (28140, 762048), (28224, 759780), (28944, 740880), (29160, 735392), (29547, 725760), (30016, 714420), (30240, 709128), (30870, 694656), (31104, 689430), (31360, 683802), (31752, 675360), (32160, 666792), (32562, 658560), (32830, 653184), (32928, 651240), (33768, 635040), (34020, 630336), (34560, 620487), (35280, 607824), (35721, 600320), (36180, 592704), (36288, 590940), (37044, 578880), (37520, 571536), (37632, 569835), (37989, 564480), (38592, 555660), (38880, 551544), (39396, 544320), (39690, 540288), (40320, 531846), (40824, 525280), (41160, 520992), (42210, 508032), (42336, 506520), (42880, 500094), (43416, 493920), (43904, 488430), (45024, 476280), (45360, 472752), (45962, 466560), (46305, 463104), (46656, 459620), (47040, 455868), (47628, 450240), (48240, 444528), (48384, 443205), (48843, 439040), (49245, 435456), (49392, 434160), (50652, 423360), (51030, 420224), (51456, 416745), (51840, 413658), (52528, 408240), (52920, 405216), (54270, 395136), (54432, 393960), (54880, 390744), (55566, 385920), (56280, 381024), (56448, 379890), (57888, 370440), (58320, 367696), (59094, 362880), (59535, 360192), (60032, 357210), (60480, 354564), (61740, 347328), (62208, 344715), (62720, 341901), (63315, 338688), (63504, 337680), (64320, 333396), (65124, 329280), (65660, 326592), (65856, 325620), (67536, 317520), (68040, 315168), (68943, 311040), (70560, 303912), (71442, 300160), (72360, 296352), (72576, 295470), (74088, 289440), (75040, 285768), (75978, 282240), (77184, 277830), (77760, 275772), (78792, 272160), (79380, 270144), (80640, 265923), (81405, 263424), (81648, 262640), (82320, 260496), (83349, 257280), (84420, 254016), (84672, 253260), (85760, 250047), (86832, 246960), (87808, 244215), (88641, 241920), (90048, 238140), (90720, 236376), (91924, 233280), (92610, 231552), (93312, 229810), (94080, 227934), (95256, 225120), (96480, 222264), (97686, 219520), (98490, 217728), (98784, 217080), (101304, 211680), (102060, 210112), (103680, 206829), (105056, 204120), (105840, 202608), (108540, 197568), (108864, 196980), (109760, 195372), (111132, 192960), (112560, 190512), (112896, 189945), (113967, 188160), (114905, 186624), (115776, 185220), (116640, 183848), (118188, 181440), (119070, 180096), (120064, 178605), (120960, 177282), (123480, 173664), (126630, 169344), (127008, 168840), (128640, 166698), (130248, 164640), (131320, 163296), (131712, 162810), (135072, 158760), (136080, 157584), (137886, 155520), (138915, 154368), (141120, 151956), (142884, 150080), (144720, 148176), (145152, 147735)]