21540879360

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 1056

約数和(自身を含む): 100428636672

約数和(自身を除く): 78887757312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 128, 130, 132, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 192, 195, 198, 208, 210, 220, 224, 231, 234, 240, 252, 256, 260, 264, 273, 280, 286, 288, 308, 312, 315, 320, 330, 336, 352, 360, 364, 384, 385, 390, 396, 416, 420, 429, 440, 448, 455, 462, 467, 468, 480, 495, 504, 512, 520, 528, 546, 560, 572, 576, 585, 616, 624, 630, 640, 660, 672, 693, 704, 715, 720, 728, 768, 770, 780, 792, 819, 832, 840, 858, 880, 896, 910, 924, 934, 936, 960, 990, 1001, 1008, 1024, 1040, 1056, 1092, 1120, 1144, 1152, 1155, 1170, 1232, 1248, 1260, 1280, 1287, 1320, 1344, 1365, 1386, 1401, 1408, 1430, 1440, 1456, 1536, 1540, 1560, 1584, 1638, 1664, 1680, 1716, 1760, 1792, 1820, 1848, 1868, 1872, 1920, 1980, 2002, 2016, 2080, 2112, 2145, 2184, 2240, 2288, 2304, 2310, 2335, 2340, 2464, 2496, 2520, 2560, 2574, 2640, 2688, 2730, 2772, 2802, 2816, 2860, 2880, 2912, 3003, 3072, 3080, 3120, 3168, 3269, 3276, 3328, 3360, 3432, 3465, 3520, 3584, 3640, 3696, 3736, 3744, 3840, 3960, 4004, 4032, 4095, 4160, 4203, 4224, 4290, 4368, 4480, 4576, 4608, 4620, 4670, 4680, 4928, 4992, 5005, 5040, 5120, 5137, 5148, 5280, 5376, 5460, 5544, 5604, 5632, 5720, 5760, 5824, 6006, 6071, 6160, 6240, 6336, 6435, 6538, 6552, 6656, 6720, 6864, 6930, 7005, 7040, 7168, 7280, 7392, 7472, 7488, 7680, 7920, 8008, 8064, 8190, 8320, 8406, 8448, 8580, 8736, 8960, 9009, 9152, 9216, 9240, 9340, 9360, 9807, 9856, 9984, 10010, 10080, 10274, 10296, 10560, 10752, 10920, 11088, 11208, 11264, 11440, 11520, 11648, 12012, 12142, 12320, 12480, 12672, 12870, 13076, 13104, 13312, 13440, 13728, 13860, 14010, 14080, 14560, 14784, 14944, 14976, 15015, 15360, 15411, 15840, 16016, 16128, 16345, 16380, 16640, 16812, 16896, 17160, 17472, 17920, 18018, 18213, 18304, 18480, 18680, 18720, 19614, 19712, 19968, 20020, 20160, 20548, 20592, 21015, 21120, 21504, 21840, 22176, 22416, 22880, 23040, 23296, 24024, 24284, 24640, 24960, 25344, 25685, 25740, 26152, 26208, 26880, 27456, 27720, 28020, 28160, 29120, 29421, 29568, 29888, 29952, 30030, 30355, 30822, 31680, 32032, 32256, 32690, 32760, 33280, 33624, 33792, 34320, 34944, 35840, 35959, 36036, 36426, 36608, 36960, 37360, 37440, 39228, 39424, 39936, 40040, 40320, 41096, 41184, 42030, 42240, 42497, 43680, 44352, 44832, 45045, 45760, 46080, 46233, 46592, 48048, 48568, 49035, 49280, 49920, 50688, 51370, 51480, 52304, 52416, 53760, 54639, 54912, 55440, 56040, 56320, 58240, 58842, 59136, 59776, 59904, 60060, 60710, 61644, 63360, 64064, 64512, 65380, 65520, 66560, 66781, 67248, 68640, 69888, 71918, 72072, 72852, 73216, 73920, 74720, 74880, 77055, 78456, 78848, 80080, 80640, 82192, 82368, 84060, 84480, 84994, 87360, 88704, 89664, 90090, 91065, 91520, 92466, 93184, 96096, 97136, 98070, 98560, 99840, 101376, 102740, 102960, 104608, 104832, 107520, 107877, 109278, 109824, 110880, 112080, 116480, 117684, 118272, 119552, 119808, 120120, 121420, 123288, 126720, 127491, 128128, 130760, 131040, 133562, 134496, 137280, 139776, 143836, 144144, 145704, 146432, 147105, 147840, 149440, 149760, 154110, 156912, 160160, 161280, 164384, 164736, 168120, 168960, 169988, 174720, 177408, 179328, 179795, 180180, 182130, 183040, 184932, 192192, 194272, 196140, 197120, 199680, 200343, 205480, 205920, 209216, 209664, 212485, 215754, 218556, 219648, 221760, 224160, 231165, 232960, 235368, 236544, 239104, 240240, 242840, 246576, 253440, 254982, 256256, 261520, 262080, 267124, 268992, 273195, 274560, 279552, 287672, 288288, 291408, 294210, 295680, 298880, 299520, 308220, 313824, 320320, 322560, 323631, 328768, 329472, 333905, 336240, 339976, 349440, 354816, 358656, 359590, 360360, 364260, 366080, 369864, 382473, 384384, 388544, 392280, 394240, 400686, 410960, 411840, 418432, 419328, 424970, 431508, 437112, 439296, 443520, 448320, 462330, 465920, 467467, 470736, 478208, 480480, 485680, 493152, 506880, 509964, 512512, 523040, 524160, 534248, 537984, 539385, 546390, 549120, 575344, 576576, 582816, 588420, 591360, 597760, 599040, 601029, 616440, 627648, 637455, 640640, 647262, 657536, 658944, 667810, 672480, 679952, 698880, 709632, 717312, 719180, 720720, 728520, 732160, 739728, 764946, 768768, 777088, 784560, 801372, 821920, 823680, 836864, 838656, 849940, 863016, 874224, 887040, 896640, 924660, 934934, 941472, 960960, 971360, 986304, 1001715, 1019928, 1025024, 1046080, 1048320, 1068496, 1075968, 1078770, 1092780, 1098240, 1150688, 1153152, 1165632, 1176840, 1182720, 1195520, 1202058, 1232880, 1255296, 1274910, 1281280, 1294524, 1315072, 1317888, 1335620, 1344960, 1359904, 1397760, 1402401, 1434624, 1438360, 1441440, 1457040, 1479456, 1529892, 1537536, 1554176, 1569120, 1602744, 1618155, 1643840, 1647360, 1673728, 1699880, 1726032, 1748448, 1774080, 1793280, 1849320, 1869868, 1882944, 1912365, 1921920, 1942720, 1972608, 2003430, 2039856, 2092160, 2096640, 2136992, 2151936, 2157540, 2185560, 2196480, 2301376, 2306304, 2331264, 2337335, 2353680, 2391040, 2404116, 2465760, 2510592, 2549820, 2562560, 2589048, 2630144, 2671240, 2689920, 2719808, 2804802, 2876720, 2882880, 2914080, 2958912, 3005145, 3059784, 3075072, 3108352, 3138240, 3205488, 3236310, 3287680, 3294720, 3347456, 3399760, 3452064, 3496896, 3548160, 3586560, 3698640, 3739736, 3765888, 3824730, 3843840, 3885440, 3945216, 4006860, 4079712, 4184320, 4193280, 4207203, 4273984, 4303872, 4315080, 4371120, 4602752, 4612608, 4662528, 4674670, 4707360, 4808232, 4931520, 5021184, 5099640, 5125120, 5178096, 5260288, 5342480, 5379840, 5439616, 5609604, 5753440, 5765760, 5828160, 5917824, 6010290, 6119568, 6216704, 6276480, 6410976, 6472620, 6575360, 6589440, 6799520, 6904128, 6993792, 7012005, 7173120, 7397280, 7479472, 7531776, 7649460, 7687680, 7770880, 7890432, 8013720, 8159424, 8368640, 8414406, 8547968, 8630160, 8742240, 9205504, 9225216, 9325056, 9349340, 9414720, 9616464, 9863040, 10042368, 10199280, 10356192, 10684960, 10759680, 10879232, 11219208, 11506880, 11531520, 11656320, 11835648, 12020580, 12239136, 12552960, 12821952, 12945240, 13150720, 13599040, 13808256, 13987584, 14024010, 14794560, 14958944, 15063552, 15298920, 15375360, 15541760, 15780864, 16027440, 16318848, 16737280, 16828812, 17095936, 17260320, 17484480, 18411008, 18650112, 18698680, 18829440, 19232928, 19726080, 20398560, 20712384, 21036015, 21369920, 21519360, 21758464, 22438416, 23013760, 23063040, 23312640, 23671296, 24041160, 24478272, 25105920, 25643904, 25890480, 26301440, 27198080, 27616512, 27975168, 28048020, 29589120, 29917888, 30127104, 30597840, 31083520, 32054880, 32637696, 33657624, 34191872, 34520640, 34968960, 36822016, 37397360, 37658880, 38465856, 39452160, 40797120, 41424768, 42072030, 42739840, 43516928, 44876832, 46027520, 46126080, 46625280, 47342592, 48082320, 48956544, 50211840, 51287808, 51780960, 54396160, 55233024, 55950336, 56096040, 59178240, 59835776, 61195680, 64109760, 65275392, 67315248, 68383744, 69041280, 69937920, 74794720, 75317760, 76931712, 78904320, 81594240, 82849536, 84144060, 85479680, 89753664, 92055040, 93250560, 96164640, 97913088, 102575616, 103561920, 108792320, 110466048, 112192080, 118356480, 119671552, 122391360, 128219520, 130550784, 134630496, 138082560, 139875840, 149589440, 150635520, 153863424, 163188480, 165699072, 168288120, 170959360, 179507328, 184110080, 192329280, 195826176, 205151232, 207123840, 217584640, 224384160, 236712960, 239343104, 244782720, 256439040, 269260992, 276165120, 279751680, 299178880, 307726848, 326376960, 331398144, 336576240, 341918720, 359014656, 384658560, 391652352, 414247680, 448768320, 478686208, 489565440, 512878080, 538521984, 552330240, 598357760, 615453696, 652753920, 673152480, 718029312, 769317120, 828495360, 897536640, 979130880, 1025756160, 1077043968, 1196715520, 1346304960, 1436058624, 1538634240, 1656990720, 1795073280, 1958261760, 2154087936, 2393431040, 2692609920, 3077268480, 3590146560, 4308175872, 5385219840, 7180293120, 10770439680, 21540879360]

約数ペア:

[(1, 21540879360), (2, 10770439680), (3, 7180293120), (4, 5385219840), (5, 4308175872), (6, 3590146560), (7, 3077268480), (8, 2692609920), (9, 2393431040), (10, 2154087936), (11, 1958261760), (12, 1795073280), (13, 1656990720), (14, 1538634240), (15, 1436058624), (16, 1346304960), (18, 1196715520), (20, 1077043968), (21, 1025756160), (22, 979130880), (24, 897536640), (26, 828495360), (28, 769317120), (30, 718029312), (32, 673152480), (33, 652753920), (35, 615453696), (36, 598357760), (39, 552330240), (40, 538521984), (42, 512878080), (44, 489565440), (45, 478686208), (48, 448768320), (52, 414247680), (55, 391652352), (56, 384658560), (60, 359014656), (63, 341918720), (64, 336576240), (65, 331398144), (66, 326376960), (70, 307726848), (72, 299178880), (77, 279751680), (78, 276165120), (80, 269260992), (84, 256439040), (88, 244782720), (90, 239343104), (91, 236712960), (96, 224384160), (99, 217584640), (104, 207123840), (105, 205151232), (110, 195826176), (112, 192329280), (117, 184110080), (120, 179507328), (126, 170959360), (128, 168288120), (130, 165699072), (132, 163188480), (140, 153863424), (143, 150635520), (144, 149589440), (154, 139875840), (156, 138082560), (160, 134630496), (165, 130550784), (168, 128219520), (176, 122391360), (180, 119671552), (182, 118356480), (192, 112192080), (195, 110466048), (198, 108792320), (208, 103561920), (210, 102575616), (220, 97913088), (224, 96164640), (231, 93250560), (234, 92055040), (240, 89753664), (252, 85479680), (256, 84144060), (260, 82849536), (264, 81594240), (273, 78904320), (280, 76931712), (286, 75317760), (288, 74794720), (308, 69937920), (312, 69041280), (315, 68383744), (320, 67315248), (330, 65275392), (336, 64109760), (352, 61195680), (360, 59835776), (364, 59178240), (384, 56096040), (385, 55950336), (390, 55233024), (396, 54396160), (416, 51780960), (420, 51287808), (429, 50211840), (440, 48956544), (448, 48082320), (455, 47342592), (462, 46625280), (467, 46126080), (468, 46027520), (480, 44876832), (495, 43516928), (504, 42739840), (512, 42072030), (520, 41424768), (528, 40797120), (546, 39452160), (560, 38465856), (572, 37658880), (576, 37397360), (585, 36822016), (616, 34968960), (624, 34520640), (630, 34191872), (640, 33657624), (660, 32637696), (672, 32054880), (693, 31083520), (704, 30597840), (715, 30127104), (720, 29917888), (728, 29589120), (768, 28048020), (770, 27975168), (780, 27616512), (792, 27198080), (819, 26301440), (832, 25890480), (840, 25643904), (858, 25105920), (880, 24478272), (896, 24041160), (910, 23671296), (924, 23312640), (934, 23063040), (936, 23013760), (960, 22438416), (990, 21758464), (1001, 21519360), (1008, 21369920), (1024, 21036015), (1040, 20712384), (1056, 20398560), (1092, 19726080), (1120, 19232928), (1144, 18829440), (1152, 18698680), (1155, 18650112), (1170, 18411008), (1232, 17484480), (1248, 17260320), (1260, 17095936), (1280, 16828812), (1287, 16737280), (1320, 16318848), (1344, 16027440), (1365, 15780864), (1386, 15541760), (1401, 15375360), (1408, 15298920), (1430, 15063552), (1440, 14958944), (1456, 14794560), (1536, 14024010), (1540, 13987584), (1560, 13808256), (1584, 13599040), (1638, 13150720), (1664, 12945240), (1680, 12821952), (1716, 12552960), (1760, 12239136), (1792, 12020580), (1820, 11835648), (1848, 11656320), (1868, 11531520), (1872, 11506880), (1920, 11219208), (1980, 10879232), (2002, 10759680), (2016, 10684960), (2080, 10356192), (2112, 10199280), (2145, 10042368), (2184, 9863040), (2240, 9616464), (2288, 9414720), (2304, 9349340), (2310, 9325056), (2335, 9225216), (2340, 9205504), (2464, 8742240), (2496, 8630160), (2520, 8547968), (2560, 8414406), (2574, 8368640), (2640, 8159424), (2688, 8013720), (2730, 7890432), (2772, 7770880), (2802, 7687680), (2816, 7649460), (2860, 7531776), (2880, 7479472), (2912, 7397280), (3003, 7173120), (3072, 7012005), (3080, 6993792), (3120, 6904128), (3168, 6799520), (3269, 6589440), (3276, 6575360), (3328, 6472620), (3360, 6410976), (3432, 6276480), (3465, 6216704), (3520, 6119568), (3584, 6010290), (3640, 5917824), (3696, 5828160), (3736, 5765760), (3744, 5753440), (3840, 5609604), (3960, 5439616), (4004, 5379840), (4032, 5342480), (4095, 5260288), (4160, 5178096), (4203, 5125120), (4224, 5099640), (4290, 5021184), (4368, 4931520), (4480, 4808232), (4576, 4707360), (4608, 4674670), (4620, 4662528), (4670, 4612608), (4680, 4602752), (4928, 4371120), (4992, 4315080), (5005, 4303872), (5040, 4273984), (5120, 4207203), (5137, 4193280), (5148, 4184320), (5280, 4079712), (5376, 4006860), (5460, 3945216), (5544, 3885440), (5604, 3843840), (5632, 3824730), (5720, 3765888), (5760, 3739736), (5824, 3698640), (6006, 3586560), (6071, 3548160), (6160, 3496896), (6240, 3452064), (6336, 3399760), (6435, 3347456), (6538, 3294720), (6552, 3287680), (6656, 3236310), (6720, 3205488), (6864, 3138240), (6930, 3108352), (7005, 3075072), (7040, 3059784), (7168, 3005145), (7280, 2958912), (7392, 2914080), (7472, 2882880), (7488, 2876720), (7680, 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(16345, 1317888), (16380, 1315072), (16640, 1294524), (16812, 1281280), (16896, 1274910), (17160, 1255296), (17472, 1232880), (17920, 1202058), (18018, 1195520), (18213, 1182720), (18304, 1176840), (18480, 1165632), (18680, 1153152), (18720, 1150688), (19614, 1098240), (19712, 1092780), (19968, 1078770), (20020, 1075968), (20160, 1068496), (20548, 1048320), (20592, 1046080), (21015, 1025024), (21120, 1019928), (21504, 1001715), (21840, 986304), (22176, 971360), (22416, 960960), (22880, 941472), (23040, 934934), (23296, 924660), (24024, 896640), (24284, 887040), (24640, 874224), (24960, 863016), (25344, 849940), (25685, 838656), (25740, 836864), (26152, 823680), (26208, 821920), (26880, 801372), (27456, 784560), (27720, 777088), (28020, 768768), (28160, 764946), (29120, 739728), (29421, 732160), (29568, 728520), (29888, 720720), (29952, 719180), (30030, 717312), (30355, 709632), (30822, 698880), (31680, 679952), (32032, 672480), (32256, 667810), (32690, 658944), (32760, 657536), (33280, 647262), (33624, 640640), (33792, 637455), (34320, 627648), (34944, 616440), (35840, 601029), (35959, 599040), (36036, 597760), (36426, 591360), (36608, 588420), (36960, 582816), (37360, 576576), (37440, 575344), (39228, 549120), (39424, 546390), (39936, 539385), (40040, 537984), (40320, 534248), (41096, 524160), (41184, 523040), (42030, 512512), (42240, 509964), (42497, 506880), (43680, 493152), (44352, 485680), (44832, 480480), (45045, 478208), (45760, 470736), (46080, 467467), (46233, 465920), (46592, 462330), (48048, 448320), (48568, 443520), (49035, 439296), (49280, 437112), (49920, 431508), (50688, 424970), (51370, 419328), (51480, 418432), (52304, 411840), (52416, 410960), (53760, 400686), (54639, 394240), (54912, 392280), (55440, 388544), (56040, 384384), (56320, 382473), (58240, 369864), (58842, 366080), (59136, 364260), (59776, 360360), (59904, 359590), (60060, 358656), (60710, 354816), (61644, 349440), (63360, 339976), (64064, 336240), (64512, 333905), (65380, 329472), (65520, 328768), (66560, 323631), (66781, 322560), (67248, 320320), (68640, 313824), (69888, 308220), (71918, 299520), (72072, 298880), (72852, 295680), (73216, 294210), (73920, 291408), (74720, 288288), (74880, 287672), (77055, 279552), (78456, 274560), (78848, 273195), (80080, 268992), (80640, 267124), (82192, 262080), (82368, 261520), (84060, 256256), (84480, 254982), (84994, 253440), (87360, 246576), (88704, 242840), (89664, 240240), (90090, 239104), (91065, 236544), (91520, 235368), (92466, 232960), (93184, 231165), (96096, 224160), (97136, 221760), (98070, 219648), (98560, 218556), (99840, 215754), (101376, 212485), (102740, 209664), (102960, 209216), (104608, 205920), (104832, 205480), (107520, 200343), (107877, 199680), (109278, 197120), (109824, 196140), (110880, 194272), (112080, 192192), (116480, 184932), (117684, 183040), (118272, 182130), (119552, 180180), (119808, 179795), (120120, 179328), (121420, 177408), (123288, 174720), (126720, 169988), (127491, 168960), (128128, 168120), (130760, 164736), (131040, 164384), (133562, 161280), (134496, 160160), (137280, 156912), (139776, 154110), (143836, 149760), (144144, 149440), (145704, 147840), (146432, 147105)]