20261283840

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:110

約数の個数: 1152

約数和(自身を含む): 89867232000

約数和(自身を除く): 69605948160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 29, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 58, 60, 63, 64, 70, 72, 76, 80, 84, 87, 90, 95, 96, 105, 108, 112, 114, 116, 120, 126, 128, 133, 135, 140, 144, 145, 152, 160, 168, 171, 174, 180, 189, 190, 192, 203, 210, 216, 224, 228, 232, 240, 252, 256, 261, 266, 270, 280, 285, 288, 290, 304, 315, 320, 336, 342, 348, 360, 361, 378, 380, 384, 399, 406, 420, 432, 435, 448, 456, 464, 480, 504, 512, 513, 522, 532, 540, 551, 560, 570, 576, 580, 608, 609, 630, 640, 665, 672, 684, 696, 720, 722, 756, 760, 768, 783, 798, 812, 840, 855, 864, 870, 896, 912, 928, 945, 960, 1008, 1015, 1024, 1026, 1044, 1064, 1080, 1083, 1102, 1120, 1140, 1152, 1160, 1197, 1216, 1218, 1260, 1280, 1305, 1330, 1344, 1368, 1392, 1440, 1444, 1512, 1520, 1536, 1566, 1596, 1624, 1653, 1680, 1710, 1728, 1740, 1792, 1805, 1824, 1827, 1856, 1890, 1920, 1995, 2016, 2030, 2048, 2052, 2088, 2128, 2160, 2166, 2204, 2240, 2280, 2304, 2320, 2394, 2432, 2436, 2520, 2527, 2560, 2565, 2610, 2660, 2688, 2736, 2755, 2784, 2880, 2888, 3024, 3040, 3045, 3072, 3132, 3192, 3248, 3249, 3306, 3360, 3420, 3456, 3480, 3584, 3591, 3610, 3648, 3654, 3712, 3780, 3840, 3857, 3915, 3990, 4032, 4060, 4104, 4176, 4256, 4320, 4332, 4408, 4480, 4560, 4608, 4640, 4788, 4864, 4872, 4959, 5040, 5054, 5120, 5130, 5220, 5320, 5376, 5415, 5472, 5481, 5510, 5568, 5760, 5776, 5985, 6048, 6080, 6090, 6144, 6264, 6384, 6496, 6498, 6612, 6720, 6840, 6912, 6960, 7168, 7182, 7220, 7296, 7308, 7424, 7560, 7581, 7680, 7714, 7830, 7980, 8064, 8120, 8208, 8265, 8352, 8512, 8640, 8664, 8816, 8960, 9120, 9135, 9216, 9280, 9576, 9728, 9744, 9747, 9918, 10080, 10108, 10240, 10260, 10440, 10469, 10640, 10752, 10830, 10944, 10962, 11020, 11136, 11520, 11552, 11571, 11970, 12096, 12160, 12180, 12528, 12635, 12768, 12992, 12996, 13224, 13440, 13680, 13824, 13920, 14336, 14364, 14440, 14592, 14616, 14848, 14877, 15120, 15162, 15360, 15428, 15660, 15960, 16128, 16240, 16245, 16416, 16530, 16704, 17024, 17280, 17328, 17632, 17920, 17955, 18240, 18270, 18432, 18560, 19152, 19285, 19456, 19488, 19494, 19836, 20160, 20216, 20520, 20880, 20938, 21280, 21504, 21660, 21888, 21924, 22040, 22272, 22743, 23040, 23104, 23142, 23940, 24192, 24320, 24360, 24795, 25056, 25270, 25536, 25984, 25992, 26448, 26880, 27360, 27405, 27648, 27840, 28728, 28880, 29184, 29232, 29696, 29754, 30240, 30324, 30720, 30856, 31320, 31407, 31920, 32256, 32480, 32490, 32832, 33060, 33408, 34048, 34560, 34656, 34713, 35264, 35840, 35910, 36480, 36540, 37120, 37905, 38304, 38570, 38912, 38976, 38988, 39672, 40320, 40432, 41040, 41760, 41876, 42560, 43008, 43320, 43776, 43848, 44080, 44544, 45486, 46080, 46208, 46284, 47880, 48384, 48640, 48720, 48735, 49590, 50112, 50540, 51072, 51968, 51984, 52345, 52896, 53760, 54720, 54810, 55296, 55680, 57456, 57760, 57855, 58368, 58464, 59392, 59508, 60480, 60648, 61712, 62640, 62814, 63840, 64512, 64960, 64980, 65664, 66120, 66816, 68096, 68229, 69120, 69312, 69426, 70528, 71680, 71820, 72960, 73080, 73283, 74240, 74385, 75810, 76608, 77140, 77952, 77976, 79344, 80640, 80864, 82080, 83520, 83752, 85120, 86640, 87552, 87696, 88160, 89088, 90972, 92160, 92416, 92568, 94221, 95760, 96768, 97280, 97440, 97470, 99180, 100224, 101080, 102144, 103936, 103968, 104139, 104690, 105792, 107520, 109440, 109620, 111360, 113715, 114912, 115520, 115710, 116736, 116928, 119016, 120960, 121296, 123424, 125280, 125628, 127680, 129024, 129920, 129960, 131328, 132240, 133632, 136192, 136458, 138240, 138624, 138852, 141056, 143640, 145920, 146160, 146566, 148480, 148770, 151620, 153216, 154280, 155904, 155952, 157035, 158688, 161280, 161728, 164160, 167040, 167504, 170240, 173280, 173565, 175104, 175392, 176320, 178176, 181944, 184832, 185136, 188442, 191520, 193536, 194560, 194880, 194940, 198360, 200448, 202160, 204288, 207872, 207936, 208278, 209380, 211584, 215040, 218880, 219240, 219849, 222720, 227430, 229824, 231040, 231420, 233856, 238032, 241920, 242592, 246848, 250560, 251256, 255360, 259840, 259920, 262656, 264480, 267264, 272384, 272916, 276480, 277248, 277704, 282112, 282663, 287280, 291840, 292320, 293132, 296960, 297540, 303240, 306432, 308560, 311808, 311904, 314070, 317376, 322560, 323456, 328320, 334080, 335008, 340480, 341145, 346560, 347130, 350208, 350784, 352640, 363888, 366415, 369664, 370272, 376884, 383040, 387072, 389760, 389880, 396720, 400896, 404320, 408576, 415744, 415872, 416556, 418760, 423168, 437760, 438480, 439698, 445440, 454860, 459648, 462080, 462840, 467712, 471105, 476064, 483840, 485184, 493696, 501120, 502512, 510720, 519680, 519840, 520695, 525312, 528960, 534528, 545832, 554496, 555408, 564224, 565326, 574560, 583680, 584640, 586264, 595080, 606480, 612864, 617120, 623616, 623808, 628140, 634752, 645120, 646912, 656640, 659547, 668160, 670016, 680960, 682290, 693120, 694260, 701568, 705280, 727776, 732830, 739328, 740544, 753768, 766080, 779520, 779760, 793440, 801792, 808640, 817152, 831744, 833112, 837520, 846336, 875520, 876960, 879396, 890880, 909720, 919296, 924160, 925680, 935424, 942210, 952128, 967680, 970368, 987392, 1002240, 1005024, 1021440, 1039360, 1039680, 1041390, 1050624, 1057920, 1091664, 1099245, 1108992, 1110816, 1128448, 1130652, 1149120, 1169280, 1172528, 1190160, 1212960, 1225728, 1234240, 1247232, 1247616, 1256280, 1269504, 1293824, 1313280, 1319094, 1336320, 1340032, 1361920, 1364580, 1386240, 1388520, 1403136, 1410560, 1413315, 1455552, 1465660, 1481088, 1507536, 1532160, 1559040, 1559520, 1586880, 1603584, 1617280, 1663488, 1666224, 1675040, 1692672, 1751040, 1753920, 1758792, 1819440, 1838592, 1848320, 1851360, 1870848, 1884420, 1904256, 1935360, 1940736, 1974784, 1978641, 2004480, 2010048, 2042880, 2078720, 2079360, 2082780, 2115840, 2183328, 2198490, 2217984, 2221632, 2261304, 2298240, 2338560, 2345056, 2380320, 2425920, 2451456, 2468480, 2495232, 2512560, 2539008, 2587648, 2626560, 2638188, 2672640, 2680064, 2729160, 2772480, 2777040, 2806272, 2821120, 2826630, 2911104, 2931320, 2962176, 3015072, 3064320, 3118080, 3119040, 3173760, 3234560, 3297735, 3326976, 3332448, 3350080, 3385344, 3507840, 3517584, 3638880, 3677184, 3696640, 3702720, 3741696, 3768840, 3808512, 3881472, 3949568, 3957282, 4008960, 4020096, 4085760, 4158720, 4165560, 4231680, 4366656, 4396980, 4443264, 4522608, 4596480, 4677120, 4690112, 4760640, 4851840, 4936960, 4990464, 5025120, 5078016, 5175296, 5253120, 5276376, 5360128, 5458320, 5544960, 5554080, 5612544, 5642240, 5653260, 5822208, 5862640, 5924352, 6030144, 6128640, 6236160, 6238080, 6347520, 6469120, 6595470, 6653952, 6664896, 6700160, 7015680, 7035168, 7277760, 7354368, 7405440, 7537680, 7617024, 7762944, 7899136, 7914564, 8017920, 8040192, 8317440, 8331120, 8463360, 8733312, 8793960, 8886528, 9045216, 9192960, 9354240, 9380224, 9521280, 9703680, 9873920, 9893205, 9980928, 10050240, 10156032, 10552752, 10720256, 10916640, 11089920, 11108160, 11225088, 11306520, 11644416, 11725280, 11848704, 12060288, 12257280, 12476160, 12695040, 12938240, 13190940, 13329792, 13400320, 14031360, 14070336, 14555520, 14810880, 15075360, 15234048, 15525888, 15829128, 16080384, 16634880, 16662240, 16926720, 17466624, 17587920, 17773056, 18090432, 18385920, 18708480, 18760448, 19042560, 19407360, 19747840, 19786410, 19961856, 20100480, 21105504, 21440512, 21833280, 22216320, 22613040, 23288832, 23450560, 23697408, 24120576, 24952320, 25390080, 25876480, 26381880, 26659584, 26800640, 28062720, 28140672, 29111040, 29621760, 30150720, 30468096, 31658256, 32160768, 33269760, 33324480, 34933248, 35175840, 35546112, 36180864, 36771840, 37520896, 38085120, 38814720, 39495680, 39572820, 40200960, 42211008, 43666560, 44432640, 45226080, 46577664, 46901120, 48241152, 49904640, 50780160, 52763760, 53319168, 53601280, 56125440, 56281344, 58222080, 59243520, 60301440, 63316512, 64321536, 66648960, 69866496, 70351680, 71092224, 72361728, 75041792, 76170240, 77629440, 79145640, 80401920, 84422016, 87333120, 88865280, 90452160, 93802240, 96482304, 99809280, 105527520, 106638336, 107202560, 112562688, 116444160, 118487040, 120602880, 126633024, 133297920, 139732992, 140703360, 144723456, 150083584, 152340480, 158291280, 160803840, 168844032, 174666240, 177730560, 180904320, 187604480, 192964608, 211055040, 213276672, 225125376, 232888320, 241205760, 253266048, 266595840, 281406720, 289446912, 316582560, 321607680, 337688064, 349332480, 355461120, 361808640, 375208960, 422110080, 450250752, 482411520, 506532096, 533191680, 562813440, 578893824, 633165120, 675376128, 698664960, 723617280, 750417920, 844220160, 964823040, 1013064192, 1066383360, 1125626880, 1266330240, 1350752256, 1447234560, 1688440320, 2026128384, 2251253760, 2532660480, 2894469120, 3376880640, 4052256768, 5065320960, 6753761280, 10130641920, 20261283840]

約数ペア:

[(1, 20261283840), (2, 10130641920), (3, 6753761280), (4, 5065320960), (5, 4052256768), (6, 3376880640), (7, 2894469120), (8, 2532660480), (9, 2251253760), (10, 2026128384), (12, 1688440320), (14, 1447234560), (15, 1350752256), (16, 1266330240), (18, 1125626880), (19, 1066383360), (20, 1013064192), (21, 964823040), (24, 844220160), (27, 750417920), (28, 723617280), (29, 698664960), (30, 675376128), (32, 633165120), (35, 578893824), (36, 562813440), (38, 533191680), (40, 506532096), (42, 482411520), (45, 450250752), (48, 422110080), (54, 375208960), (56, 361808640), (57, 355461120), (58, 349332480), (60, 337688064), (63, 321607680), (64, 316582560), (70, 289446912), (72, 281406720), (76, 266595840), (80, 253266048), (84, 241205760), (87, 232888320), (90, 225125376), (95, 213276672), (96, 211055040), (105, 192964608), (108, 187604480), (112, 180904320), (114, 177730560), (116, 174666240), (120, 168844032), (126, 160803840), (128, 158291280), (133, 152340480), (135, 150083584), (140, 144723456), (144, 140703360), (145, 139732992), (152, 133297920), (160, 126633024), (168, 120602880), (171, 118487040), (174, 116444160), (180, 112562688), (189, 107202560), (190, 106638336), (192, 105527520), (203, 99809280), (210, 96482304), (216, 93802240), (224, 90452160), (228, 88865280), (232, 87333120), (240, 84422016), (252, 80401920), (256, 79145640), (261, 77629440), (266, 76170240), (270, 75041792), (280, 72361728), (285, 71092224), (288, 70351680), (290, 69866496), (304, 66648960), (315, 64321536), (320, 63316512), (336, 60301440), (342, 59243520), (348, 58222080), (360, 56281344), (361, 56125440), (378, 53601280), (380, 53319168), (384, 52763760), (399, 50780160), (406, 49904640), (420, 48241152), (432, 46901120), (435, 46577664), (448, 45226080), (456, 44432640), (464, 43666560), (480, 42211008), (504, 40200960), (512, 39572820), (513, 39495680), (522, 38814720), (532, 38085120), (540, 37520896), (551, 36771840), (560, 36180864), (570, 35546112), (576, 35175840), (580, 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12257280), (1680, 12060288), (1710, 11848704), (1728, 11725280), (1740, 11644416), (1792, 11306520), (1805, 11225088), (1824, 11108160), (1827, 11089920), (1856, 10916640), (1890, 10720256), (1920, 10552752), (1995, 10156032), (2016, 10050240), (2030, 9980928), (2048, 9893205), (2052, 9873920), (2088, 9703680), (2128, 9521280), (2160, 9380224), (2166, 9354240), (2204, 9192960), (2240, 9045216), (2280, 8886528), (2304, 8793960), (2320, 8733312), (2394, 8463360), (2432, 8331120), (2436, 8317440), (2520, 8040192), (2527, 8017920), (2560, 7914564), (2565, 7899136), (2610, 7762944), (2660, 7617024), (2688, 7537680), (2736, 7405440), (2755, 7354368), (2784, 7277760), (2880, 7035168), (2888, 7015680), (3024, 6700160), (3040, 6664896), (3045, 6653952), (3072, 6595470), (3132, 6469120), (3192, 6347520), (3248, 6238080), (3249, 6236160), (3306, 6128640), (3360, 6030144), (3420, 5924352), (3456, 5862640), (3480, 5822208), (3584, 5653260), (3591, 5642240), (3610, 5612544), (3648, 5554080), (3654, 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(7680, 2638188), (7714, 2626560), (7830, 2587648), (7980, 2539008), (8064, 2512560), (8120, 2495232), (8208, 2468480), (8265, 2451456), (8352, 2425920), (8512, 2380320), (8640, 2345056), (8664, 2338560), (8816, 2298240), (8960, 2261304), (9120, 2221632), (9135, 2217984), (9216, 2198490), (9280, 2183328), (9576, 2115840), (9728, 2082780), (9744, 2079360), (9747, 2078720), (9918, 2042880), (10080, 2010048), (10108, 2004480), (10240, 1978641), (10260, 1974784), (10440, 1940736), (10469, 1935360), (10640, 1904256), (10752, 1884420), (10830, 1870848), (10944, 1851360), (10962, 1848320), (11020, 1838592), (11136, 1819440), (11520, 1758792), (11552, 1753920), (11571, 1751040), (11970, 1692672), (12096, 1675040), (12160, 1666224), (12180, 1663488), (12528, 1617280), (12635, 1603584), (12768, 1586880), (12992, 1559520), (12996, 1559040), (13224, 1532160), (13440, 1507536), (13680, 1481088), (13824, 1465660), (13920, 1455552), (14336, 1413315), (14364, 1410560), (14440, 1403136), (14592, 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