21491458560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 720

約数和(自身を含む): 88254398232

約数和(自身を除く): 66762939672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 121, 128, 130, 132, 143, 144, 156, 160, 165, 176, 180, 192, 195, 198, 208, 220, 234, 240, 242, 256, 260, 264, 286, 288, 312, 320, 330, 352, 360, 363, 384, 390, 396, 416, 429, 440, 468, 480, 484, 495, 512, 520, 528, 572, 576, 585, 593, 605, 624, 640, 660, 704, 715, 720, 726, 768, 780, 792, 832, 858, 880, 936, 960, 968, 990, 1040, 1056, 1089, 1144, 1152, 1170, 1186, 1210, 1248, 1280, 1287, 1320, 1408, 1430, 1440, 1452, 1536, 1560, 1573, 1584, 1664, 1716, 1760, 1779, 1815, 1872, 1920, 1936, 1980, 2080, 2112, 2145, 2178, 2288, 2304, 2340, 2372, 2420, 2496, 2560, 2574, 2640, 2816, 2860, 2880, 2904, 2965, 3120, 3146, 3168, 3328, 3432, 3520, 3558, 3630, 3744, 3840, 3872, 3960, 4160, 4224, 4290, 4356, 4576, 4608, 4680, 4719, 4744, 4840, 4992, 5148, 5280, 5337, 5445, 5632, 5720, 5760, 5808, 5930, 6240, 6292, 6336, 6435, 6523, 6656, 6864, 7040, 7116, 7260, 7488, 7680, 7709, 7744, 7865, 7920, 8320, 8448, 8580, 8712, 8895, 9152, 9360, 9438, 9488, 9680, 9984, 10296, 10560, 10674, 10890, 11440, 11520, 11616, 11860, 12480, 12584, 12672, 12870, 13046, 13728, 14080, 14157, 14232, 14520, 14976, 15418, 15488, 15730, 15840, 16640, 16896, 17160, 17424, 17790, 18304, 18720, 18876, 18976, 19360, 19569, 19968, 20592, 21120, 21348, 21780, 22880, 23040, 23127, 23232, 23595, 23720, 24960, 25168, 25344, 25740, 26092, 26685, 27456, 28160, 28314, 28464, 29040, 29952, 30836, 30976, 31460, 31680, 32615, 33280, 34320, 34848, 35580, 36608, 37440, 37752, 37952, 38545, 38720, 39138, 41184, 42240, 42696, 43560, 45760, 46254, 46464, 47190, 47440, 49920, 50336, 50688, 51480, 52184, 53370, 54912, 56628, 56928, 58080, 58707, 59904, 61672, 61952, 62920, 63360, 65230, 68640, 69381, 69696, 70785, 71160, 71753, 73216, 74880, 75504, 75904, 77090, 77440, 78276, 82368, 84480, 84799, 85392, 87120, 91520, 92508, 92928, 94380, 94880, 97845, 99840, 100672, 102960, 104368, 106740, 109824, 113256, 113856, 115635, 116160, 117414, 123344, 125840, 126720, 130460, 137280, 138762, 139392, 141570, 142320, 143506, 149760, 151008, 151808, 154180, 154880, 156552, 164736, 169598, 170784, 174240, 183040, 185016, 185856, 188760, 189760, 195690, 201344, 205920, 208736, 213480, 215259, 219648, 226512, 227712, 231270, 232320, 234828, 246688, 251680, 253440, 254397, 260920, 274560, 277524, 278784, 283140, 284640, 287012, 293535, 299520, 302016, 303616, 308360, 309760, 313104, 329472, 339196, 341568, 346905, 348480, 358765, 366080, 370032, 377520, 379520, 391380, 402688, 411840, 417472, 423995, 426960, 430518, 453024, 455424, 462540, 464640, 469656, 493376, 503360, 508794, 521840, 549120, 555048, 557568, 566280, 569280, 574024, 587070, 604032, 616720, 626208, 645777, 658944, 678392, 683136, 693810, 696960, 717530, 740064, 755040, 759040, 763191, 782760, 805376, 823680, 834944, 847990, 853920, 861036, 906048, 910848, 925080, 929280, 932789, 939312, 986752, 1006720, 1017588, 1043680, 1076295, 1098240, 1110096, 1132560, 1138560, 1148048, 1174140, 1208064, 1233440, 1252416, 1271985, 1291554, 1356784, 1366272, 1387620, 1393920, 1435060, 1480128, 1510080, 1518080, 1526382, 1565520, 1647360, 1669888, 1695980, 1707840, 1722072, 1812096, 1850160, 1865578, 1878624, 1973504, 2013440, 2035176, 2087360, 2152590, 2220192, 2265120, 2277120, 2296096, 2348280, 2416128, 2466880, 2504832, 2543970, 2583108, 2713568, 2732544, 2775240, 2787840, 2798367, 2870120, 2960256, 3020160, 3052764, 3131040, 3228885, 3294720, 3339776, 3391960, 3415680, 3444144, 3624192, 3700320, 3731156, 3757248, 3815955, 3947008, 4026880, 4070352, 4174720, 4305180, 4440384, 4530240, 4554240, 4592192, 4663945, 4696560, 4933760, 5009664, 5087940, 5166216, 5427136, 5550480, 5596734, 5740240, 5920512, 6040320, 6105528, 6262080, 6457770, 6783920, 6831360, 6888288, 7248384, 7400640, 7462312, 7514496, 7631910, 8140704, 8349440, 8395101, 8610360, 8880768, 9060480, 9184384, 9327890, 9393120, 9867520, 10019328, 10175880, 10332432, 10854272, 11100960, 11193468, 11480480, 11841024, 12080640, 12211056, 12524160, 12915540, 13567840, 13662720, 13776576, 13991835, 14801280, 14924624, 15028992, 15263820, 16281408, 16698880, 16790202, 17220720, 17761536, 18120960, 18368768, 18655780, 18786240, 19735040, 20351760, 20664864, 21708544, 22201920, 22386936, 22960960, 24422112, 25048320, 25831080, 27135680, 27553152, 27983670, 29602560, 29849248, 30057984, 30527640, 32562816, 33580404, 34441440, 35523072, 36241920, 36737536, 37311560, 37572480, 40703520, 41329728, 41975505, 43417088, 44403840, 44773872, 45921920, 48844224, 50096640, 51662160, 54271360, 55106304, 55967340, 59205120, 59698496, 61055280, 65125632, 67160808, 68882880, 74623120, 75144960, 81407040, 82659456, 83951010, 88807680, 89547744, 91843840, 97688448, 103324320, 108542720, 110212608, 111934680, 119396992, 122110560, 130251264, 134321616, 137765760, 149246240, 150289920, 162814080, 165318912, 167902020, 177615360, 179095488, 183687680, 195376896, 206648640, 217085440, 223869360, 238793984, 244221120, 268643232, 275531520, 298492480, 325628160, 330637824, 335804040, 358190976, 390753792, 413297280, 447738720, 477587968, 488442240, 537286464, 551063040, 596984960, 651256320, 671608080, 716381952, 826594560, 895477440, 976884480, 1074572928, 1193969920, 1343216160, 1432763904, 1653189120, 1790954880, 1953768960, 2149145856, 2387939840, 2686432320, 3581909760, 4298291712, 5372864640, 7163819520, 10745729280, 21491458560]

約数ペア:

[(1, 21491458560), (2, 10745729280), (3, 7163819520), (4, 5372864640), (5, 4298291712), (6, 3581909760), (8, 2686432320), (9, 2387939840), (10, 2149145856), (11, 1953768960), (12, 1790954880), (13, 1653189120), (15, 1432763904), (16, 1343216160), (18, 1193969920), (20, 1074572928), (22, 976884480), (24, 895477440), (26, 826594560), (30, 716381952), (32, 671608080), (33, 651256320), (36, 596984960), (39, 551063040), (40, 537286464), (44, 488442240), (45, 477587968), (48, 447738720), (52, 413297280), (55, 390753792), (60, 358190976), (64, 335804040), (65, 330637824), (66, 325628160), (72, 298492480), (78, 275531520), (80, 268643232), (88, 244221120), (90, 238793984), (96, 223869360), (99, 217085440), (104, 206648640), (110, 195376896), (117, 183687680), (120, 179095488), (121, 177615360), (128, 167902020), (130, 165318912), (132, 162814080), (143, 150289920), (144, 149246240), (156, 137765760), (160, 134321616), (165, 130251264), (176, 122110560), (180, 119396992), (192, 111934680), (195, 110212608), (198, 108542720), (208, 103324320), (220, 97688448), (234, 91843840), (240, 89547744), (242, 88807680), (256, 83951010), (260, 82659456), (264, 81407040), (286, 75144960), (288, 74623120), (312, 68882880), (320, 67160808), (330, 65125632), (352, 61055280), (360, 59698496), (363, 59205120), (384, 55967340), (390, 55106304), (396, 54271360), (416, 51662160), (429, 50096640), (440, 48844224), (468, 45921920), (480, 44773872), (484, 44403840), (495, 43417088), (512, 41975505), (520, 41329728), (528, 40703520), (572, 37572480), (576, 37311560), (585, 36737536), (593, 36241920), (605, 35523072), (624, 34441440), (640, 33580404), (660, 32562816), (704, 30527640), (715, 30057984), (720, 29849248), (726, 29602560), (768, 27983670), (780, 27553152), (792, 27135680), (832, 25831080), (858, 25048320), (880, 24422112), (936, 22960960), (960, 22386936), (968, 22201920), (990, 21708544), (1040, 20664864), (1056, 20351760), (1089, 19735040), (1144, 18786240), (1152, 18655780), (1170, 18368768), (1186, 18120960), (1210, 17761536), (1248, 17220720), (1280, 16790202), (1287, 16698880), (1320, 16281408), (1408, 15263820), (1430, 15028992), (1440, 14924624), (1452, 14801280), (1536, 13991835), (1560, 13776576), (1573, 13662720), (1584, 13567840), (1664, 12915540), (1716, 12524160), (1760, 12211056), (1779, 12080640), (1815, 11841024), (1872, 11480480), (1920, 11193468), (1936, 11100960), (1980, 10854272), (2080, 10332432), (2112, 10175880), (2145, 10019328), (2178, 9867520), (2288, 9393120), (2304, 9327890), (2340, 9184384), (2372, 9060480), (2420, 8880768), (2496, 8610360), (2560, 8395101), (2574, 8349440), (2640, 8140704), (2816, 7631910), (2860, 7514496), (2880, 7462312), (2904, 7400640), (2965, 7248384), (3120, 6888288), (3146, 6831360), (3168, 6783920), (3328, 6457770), (3432, 6262080), (3520, 6105528), (3558, 6040320), (3630, 5920512), (3744, 5740240), (3840, 5596734), (3872, 5550480), (3960, 5427136), (4160, 5166216), (4224, 5087940), (4290, 5009664), (4356, 4933760), (4576, 4696560), (4608, 4663945), (4680, 4592192), (4719, 4554240), (4744, 4530240), (4840, 4440384), (4992, 4305180), (5148, 4174720), (5280, 4070352), (5337, 4026880), (5445, 3947008), (5632, 3815955), (5720, 3757248), (5760, 3731156), (5808, 3700320), (5930, 3624192), (6240, 3444144), (6292, 3415680), (6336, 3391960), (6435, 3339776), (6523, 3294720), (6656, 3228885), (6864, 3131040), (7040, 3052764), (7116, 3020160), (7260, 2960256), (7488, 2870120), (7680, 2798367), (7709, 2787840), (7744, 2775240), (7865, 2732544), (7920, 2713568), (8320, 2583108), (8448, 2543970), (8580, 2504832), (8712, 2466880), (8895, 2416128), (9152, 2348280), (9360, 2296096), (9438, 2277120), (9488, 2265120), (9680, 2220192), (9984, 2152590), (10296, 2087360), (10560, 2035176), (10674, 2013440), (10890, 1973504), (11440, 1878624), (11520, 1865578), (11616, 1850160), (11860, 1812096), (12480, 1722072), (12584, 1707840), (12672, 1695980), (12870, 1669888), (13046, 1647360), (13728, 1565520), (14080, 1526382), (14157, 1518080), (14232, 1510080), (14520, 1480128), (14976, 1435060), (15418, 1393920), (15488, 1387620), (15730, 1366272), (15840, 1356784), (16640, 1291554), (16896, 1271985), (17160, 1252416), (17424, 1233440), (17790, 1208064), (18304, 1174140), (18720, 1148048), (18876, 1138560), (18976, 1132560), (19360, 1110096), (19569, 1098240), (19968, 1076295), (20592, 1043680), (21120, 1017588), (21348, 1006720), (21780, 986752), (22880, 939312), (23040, 932789), (23127, 929280), (23232, 925080), (23595, 910848), (23720, 906048), (24960, 861036), (25168, 853920), (25344, 847990), (25740, 834944), (26092, 823680), (26685, 805376), (27456, 782760), (28160, 763191), (28314, 759040), (28464, 755040), (29040, 740064), (29952, 717530), (30836, 696960), (30976, 693810), (31460, 683136), (31680, 678392), (32615, 658944), (33280, 645777), (34320, 626208), (34848, 616720), (35580, 604032), (36608, 587070), (37440, 574024), (37752, 569280), (37952, 566280), (38545, 557568), (38720, 555048), (39138, 549120), (41184, 521840), (42240, 508794), (42696, 503360), (43560, 493376), (45760, 469656), (46254, 464640), (46464, 462540), (47190, 455424), (47440, 453024), (49920, 430518), (50336, 426960), (50688, 423995), (51480, 417472), (52184, 411840), (53370, 402688), (54912, 391380), (56628, 379520), (56928, 377520), (58080, 370032), (58707, 366080), (59904, 358765), (61672, 348480), (61952, 346905), (62920, 341568), (63360, 339196), (65230, 329472), (68640, 313104), (69381, 309760), (69696, 308360), (70785, 303616), (71160, 302016), (71753, 299520), (73216, 293535), (74880, 287012), (75504, 284640), (75904, 283140), (77090, 278784), (77440, 277524), (78276, 274560), (82368, 260920), (84480, 254397), (84799, 253440), (85392, 251680), (87120, 246688), (91520, 234828), (92508, 232320), (92928, 231270), (94380, 227712), (94880, 226512), (97845, 219648), (99840, 215259), (100672, 213480), (102960, 208736), (104368, 205920), (106740, 201344), (109824, 195690), (113256, 189760), (113856, 188760), (115635, 185856), (116160, 185016), (117414, 183040), (123344, 174240), (125840, 170784), (126720, 169598), (130460, 164736), (137280, 156552), (138762, 154880), (139392, 154180), (141570, 151808), (142320, 151008), (143506, 149760)]