20294655360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 768

約数和(自身を含む): 80171804160

約数和(自身を除く): 59877148800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 83, 84, 92, 96, 98, 105, 112, 113, 115, 120, 128, 138, 140, 147, 160, 161, 166, 168, 184, 192, 196, 210, 224, 226, 230, 240, 245, 249, 276, 280, 294, 320, 322, 332, 336, 339, 345, 368, 384, 392, 415, 420, 448, 452, 460, 480, 483, 490, 498, 552, 560, 565, 581, 588, 640, 644, 664, 672, 678, 690, 735, 736, 784, 791, 805, 830, 840, 896, 904, 920, 960, 966, 980, 996, 1104, 1120, 1127, 1130, 1162, 1176, 1245, 1288, 1328, 1344, 1356, 1380, 1470, 1472, 1568, 1582, 1610, 1660, 1680, 1695, 1743, 1808, 1840, 1909, 1920, 1932, 1960, 1992, 2208, 2240, 2254, 2260, 2324, 2352, 2373, 2415, 2490, 2576, 2599, 2656, 2688, 2712, 2760, 2905, 2940, 2944, 3136, 3164, 3220, 3320, 3360, 3381, 3390, 3486, 3616, 3680, 3818, 3864, 3920, 3955, 3984, 4067, 4416, 4480, 4508, 4520, 4648, 4704, 4746, 4830, 4980, 5152, 5198, 5312, 5424, 5520, 5537, 5635, 5727, 5810, 5880, 6272, 6328, 6440, 6640, 6720, 6762, 6780, 6972, 7232, 7360, 7636, 7728, 7797, 7840, 7910, 7968, 8134, 8715, 8832, 9016, 9040, 9296, 9379, 9408, 9492, 9545, 9660, 9960, 10304, 10396, 10624, 10848, 11040, 11074, 11270, 11454, 11620, 11760, 11865, 12201, 12656, 12880, 12995, 13280, 13363, 13440, 13524, 13560, 13944, 14464, 14720, 15272, 15456, 15594, 15680, 15820, 15936, 16268, 16611, 16905, 17430, 18032, 18080, 18193, 18592, 18758, 18816, 18984, 19090, 19320, 19920, 20335, 20608, 20792, 21696, 22080, 22148, 22540, 22908, 23240, 23520, 23730, 24402, 25312, 25760, 25990, 26560, 26726, 27048, 27120, 27685, 27888, 28137, 28635, 30544, 30912, 31188, 31360, 31640, 31872, 32536, 33222, 33810, 34860, 36064, 36160, 36386, 37184, 37516, 37968, 38180, 38640, 38985, 39840, 40089, 40670, 41584, 43392, 44160, 44296, 45080, 45816, 46480, 46895, 47040, 47460, 48804, 50624, 51520, 51980, 53120, 53452, 54096, 54240, 54579, 55370, 55776, 56274, 57270, 61005, 61088, 61824, 62376, 63280, 65072, 65653, 66444, 66815, 67620, 69720, 72128, 72320, 72772, 74368, 75032, 75936, 76360, 77280, 77970, 79680, 80178, 81340, 83055, 83168, 88592, 90160, 90965, 91632, 92960, 93541, 93790, 94080, 94920, 97608, 101248, 103040, 103960, 106904, 108192, 108480, 109158, 110740, 111552, 112548, 114540, 122010, 122176, 124752, 126560, 127351, 130144, 131306, 132888, 133630, 135240, 139440, 140685, 144256, 145544, 150064, 151872, 152720, 154560, 155940, 159360, 160356, 162680, 166110, 166336, 177184, 180320, 181930, 183264, 185920, 187082, 187580, 189840, 195216, 196959, 200445, 207920, 213808, 215717, 216384, 216960, 218316, 221480, 223104, 225096, 229080, 244020, 244352, 249504, 253120, 254702, 260288, 262612, 265776, 267260, 270480, 272895, 278880, 280623, 281370, 291088, 300128, 303744, 305440, 309120, 311880, 320712, 325360, 328265, 332220, 332672, 354368, 360640, 363860, 366528, 371840, 374164, 375160, 379680, 382053, 390432, 393918, 400890, 415840, 427616, 431434, 432768, 436632, 442960, 450192, 458160, 459571, 467705, 488040, 499008, 506240, 509404, 520576, 525224, 531552, 534520, 540960, 545790, 557760, 561246, 562740, 582176, 600256, 610880, 623760, 636755, 641424, 647151, 650720, 656530, 664440, 708736, 721280, 727720, 733056, 748328, 750320, 759360, 764106, 780864, 787836, 801780, 831680, 855232, 862868, 873264, 885920, 900384, 916320, 919142, 935410, 976080, 984795, 998016, 1018808, 1050448, 1063104, 1069040, 1078585, 1081920, 1091580, 1115520, 1122492, 1125480, 1164352, 1200512, 1221760, 1247520, 1273510, 1282848, 1294302, 1301440, 1313060, 1328880, 1378713, 1403115, 1455440, 1496656, 1500640, 1510019, 1518720, 1528212, 1561728, 1575672, 1603560, 1663360, 1710464, 1725736, 1746528, 1771840, 1800768, 1832640, 1838284, 1870820, 1910265, 1952160, 1969590, 2037616, 2100896, 2126208, 2138080, 2157170, 2163840, 2183160, 2244984, 2250960, 2297855, 2328704, 2495040, 2547020, 2565696, 2588604, 2602880, 2626120, 2657760, 2757426, 2806230, 2910880, 2993312, 3001280, 3020038, 3056424, 3151344, 3207120, 3235755, 3451472, 3493056, 3543680, 3601536, 3665280, 3676568, 3741640, 3820530, 3904320, 3939180, 4075232, 4201792, 4276160, 4314340, 4366320, 4489968, 4501920, 4530057, 4595710, 4990080, 5094040, 5131392, 5177208, 5252240, 5315520, 5514852, 5612460, 5821760, 5986624, 6002560, 6040076, 6112848, 6302688, 6414240, 6471510, 6893565, 6902944, 6986112, 7353136, 7483280, 7550095, 7641060, 7808640, 7878360, 8150464, 8403584, 8552320, 8628680, 8732640, 8979936, 9003840, 9060114, 9191420, 10188080, 10354416, 10504480, 10570133, 10631040, 11029704, 11224920, 11643520, 11973248, 12080152, 12225696, 12605376, 12828480, 12943020, 13787130, 13805888, 14706272, 14966560, 15100190, 15282120, 15756720, 16300928, 17257360, 17465280, 17959872, 18007680, 18120228, 18382840, 20376160, 20708832, 21008960, 21140266, 22059408, 22449840, 22650285, 24160304, 24451392, 25210752, 25656960, 25886040, 27574260, 27611776, 29412544, 29933120, 30200380, 30564240, 31513440, 31710399, 34514720, 34930560, 35919744, 36240456, 36765680, 40752320, 41417664, 42017920, 42280532, 44118816, 44899680, 45300570, 48320608, 48902784, 51772080, 52850665, 55148520, 58825088, 59866240, 60400760, 61128480, 63026880, 63420798, 69029440, 72480912, 73531360, 81504640, 82835328, 84561064, 88237632, 89799360, 90601140, 96641216, 103544160, 105701330, 110297040, 120801520, 122256960, 126053760, 126841596, 138058880, 144961824, 147062720, 158551995, 169122128, 176475264, 179598720, 181202280, 193282432, 207088320, 211402660, 220594080, 241603040, 244513920, 253683192, 289923648, 294125440, 317103990, 338244256, 362404560, 414176640, 422805320, 441188160, 483206080, 507366384, 579847296, 634207980, 676488512, 724809120, 845610640, 882376320, 966412160, 1014732768, 1268415960, 1352977024, 1449618240, 1691221280, 2029465536, 2536831920, 2899236480, 3382442560, 4058931072, 5073663840, 6764885120, 10147327680, 20294655360]

約数ペア:

[(1, 20294655360), (2, 10147327680), (3, 6764885120), (4, 5073663840), (5, 4058931072), (6, 3382442560), (7, 2899236480), (8, 2536831920), (10, 2029465536), (12, 1691221280), (14, 1449618240), (15, 1352977024), (16, 1268415960), (20, 1014732768), (21, 966412160), (23, 882376320), (24, 845610640), (28, 724809120), (30, 676488512), (32, 634207980), (35, 579847296), (40, 507366384), (42, 483206080), (46, 441188160), (48, 422805320), (49, 414176640), (56, 362404560), (60, 338244256), (64, 317103990), (69, 294125440), (70, 289923648), (80, 253683192), (83, 244513920), (84, 241603040), (92, 220594080), (96, 211402660), (98, 207088320), (105, 193282432), (112, 181202280), (113, 179598720), (115, 176475264), (120, 169122128), (128, 158551995), (138, 147062720), (140, 144961824), (147, 138058880), (160, 126841596), (161, 126053760), (166, 122256960), (168, 120801520), (184, 110297040), (192, 105701330), (196, 103544160), (210, 96641216), (224, 90601140), (226, 89799360), (230, 88237632), (240, 84561064), (245, 82835328), (249, 81504640), (276, 73531360), (280, 72480912), (294, 69029440), (320, 63420798), (322, 63026880), (332, 61128480), (336, 60400760), (339, 59866240), (345, 58825088), (368, 55148520), (384, 52850665), (392, 51772080), (415, 48902784), (420, 48320608), (448, 45300570), (452, 44899680), (460, 44118816), (480, 42280532), (483, 42017920), (490, 41417664), (498, 40752320), (552, 36765680), (560, 36240456), (565, 35919744), (581, 34930560), (588, 34514720), (640, 31710399), (644, 31513440), (664, 30564240), (672, 30200380), (678, 29933120), (690, 29412544), (735, 27611776), (736, 27574260), (784, 25886040), (791, 25656960), (805, 25210752), (830, 24451392), (840, 24160304), (896, 22650285), (904, 22449840), (920, 22059408), (960, 21140266), (966, 21008960), (980, 20708832), (996, 20376160), (1104, 18382840), (1120, 18120228), (1127, 18007680), (1130, 17959872), (1162, 17465280), (1176, 17257360), (1245, 16300928), (1288, 15756720), (1328, 15282120), (1344, 15100190), (1356, 14966560), (1380, 14706272), (1470, 13805888), (1472, 13787130), (1568, 12943020), (1582, 12828480), (1610, 12605376), (1660, 12225696), (1680, 12080152), (1695, 11973248), (1743, 11643520), (1808, 11224920), (1840, 11029704), (1909, 10631040), (1920, 10570133), (1932, 10504480), (1960, 10354416), (1992, 10188080), (2208, 9191420), (2240, 9060114), (2254, 9003840), (2260, 8979936), (2324, 8732640), (2352, 8628680), (2373, 8552320), (2415, 8403584), (2490, 8150464), (2576, 7878360), (2599, 7808640), (2656, 7641060), (2688, 7550095), (2712, 7483280), (2760, 7353136), (2905, 6986112), (2940, 6902944), (2944, 6893565), (3136, 6471510), (3164, 6414240), (3220, 6302688), (3320, 6112848), (3360, 6040076), (3381, 6002560), (3390, 5986624), (3486, 5821760), (3616, 5612460), (3680, 5514852), (3818, 5315520), (3864, 5252240), (3920, 5177208), (3955, 5131392), (3984, 5094040), (4067, 4990080), (4416, 4595710), (4480, 4530057), (4508, 4501920), (4520, 4489968), (4648, 4366320), (4704, 4314340), (4746, 4276160), (4830, 4201792), (4980, 4075232), (5152, 3939180), (5198, 3904320), (5312, 3820530), (5424, 3741640), (5520, 3676568), (5537, 3665280), (5635, 3601536), (5727, 3543680), (5810, 3493056), (5880, 3451472), (6272, 3235755), (6328, 3207120), (6440, 3151344), (6640, 3056424), (6720, 3020038), (6762, 3001280), (6780, 2993312), (6972, 2910880), (7232, 2806230), (7360, 2757426), (7636, 2657760), (7728, 2626120), (7797, 2602880), (7840, 2588604), (7910, 2565696), (7968, 2547020), (8134, 2495040), (8715, 2328704), (8832, 2297855), (9016, 2250960), (9040, 2244984), (9296, 2183160), (9379, 2163840), (9408, 2157170), (9492, 2138080), (9545, 2126208), (9660, 2100896), (9960, 2037616), (10304, 1969590), (10396, 1952160), (10624, 1910265), (10848, 1870820), (11040, 1838284), (11074, 1832640), (11270, 1800768), (11454, 1771840), (11620, 1746528), (11760, 1725736), (11865, 1710464), (12201, 1663360), (12656, 1603560), (12880, 1575672), (12995, 1561728), (13280, 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