20540298240

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 792

約数和(自身を含む): 90427158432

約数和(自身を除く): 69886860192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 105, 110, 112, 120, 126, 128, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 192, 196, 198, 210, 220, 224, 231, 240, 245, 252, 256, 264, 280, 288, 294, 308, 315, 320, 330, 336, 352, 360, 384, 385, 392, 396, 420, 440, 441, 448, 462, 480, 490, 495, 504, 512, 528, 539, 560, 576, 588, 616, 630, 640, 660, 672, 693, 704, 720, 735, 768, 770, 784, 792, 827, 840, 880, 882, 896, 924, 960, 980, 990, 1008, 1024, 1056, 1078, 1120, 1152, 1155, 1176, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1470, 1536, 1540, 1568, 1584, 1617, 1654, 1680, 1760, 1764, 1792, 1848, 1920, 1960, 1980, 2016, 2112, 2156, 2205, 2240, 2304, 2310, 2352, 2464, 2481, 2520, 2560, 2640, 2688, 2695, 2772, 2816, 2880, 2940, 3072, 3080, 3136, 3168, 3234, 3308, 3360, 3465, 3520, 3528, 3584, 3696, 3840, 3920, 3960, 4032, 4135, 4224, 4312, 4410, 4480, 4608, 4620, 4704, 4851, 4928, 4962, 5040, 5120, 5280, 5376, 5390, 5544, 5632, 5760, 5789, 5880, 6160, 6272, 6336, 6468, 6616, 6720, 6930, 7040, 7056, 7168, 7392, 7443, 7680, 7840, 7920, 8064, 8085, 8270, 8448, 8624, 8820, 8960, 9097, 9216, 9240, 9408, 9702, 9856, 9924, 10080, 10560, 10752, 10780, 11088, 11264, 11520, 11578, 11760, 12320, 12405, 12544, 12672, 12936, 13232, 13440, 13860, 14080, 14112, 14784, 14886, 15360, 15680, 15840, 16128, 16170, 16540, 16896, 17248, 17367, 17640, 17920, 18194, 18480, 18816, 19404, 19712, 19848, 20160, 21120, 21504, 21560, 22176, 23040, 23156, 23520, 24255, 24640, 24810, 25088, 25344, 25872, 26464, 26880, 27291, 27720, 28160, 28224, 28945, 29568, 29772, 31360, 31680, 32256, 32340, 33080, 33792, 34496, 34734, 35280, 35840, 36388, 36960, 37215, 37632, 38808, 39424, 39696, 40320, 40523, 42240, 43120, 44352, 45485, 46080, 46312, 47040, 48510, 49280, 49620, 50176, 50688, 51744, 52101, 52928, 53760, 54582, 55440, 56320, 56448, 57890, 59136, 59544, 62720, 63360, 63679, 64512, 64680, 66160, 68992, 69468, 70560, 72776, 73920, 74430, 75264, 77616, 78848, 79392, 80640, 81046, 81873, 84480, 86240, 86835, 88704, 90970, 92624, 94080, 97020, 98560, 99240, 101376, 103488, 104202, 105856, 107520, 109164, 110880, 112896, 115780, 118272, 119088, 121569, 125440, 126720, 127358, 129360, 132320, 136455, 137984, 138936, 141120, 145552, 147840, 148860, 150528, 155232, 158784, 161280, 162092, 163746, 168960, 172480, 173670, 177408, 181940, 185248, 188160, 191037, 194040, 197120, 198480, 202615, 206976, 208404, 211712, 218328, 221760, 225792, 231560, 236544, 238176, 243138, 250880, 253440, 254716, 258720, 260505, 264640, 272910, 275968, 277872, 282240, 291104, 295680, 297720, 310464, 317568, 318395, 322560, 324184, 327492, 344960, 347340, 354816, 363880, 364707, 370496, 376320, 382074, 388080, 394240, 396960, 405230, 409365, 413952, 416808, 423424, 436656, 443520, 445753, 451584, 463120, 476352, 486276, 506880, 509432, 517440, 521010, 529280, 545820, 551936, 555744, 564480, 573111, 582208, 591360, 595440, 607845, 620928, 635136, 636790, 648368, 654984, 689920, 694680, 709632, 727760, 729414, 740992, 752640, 764148, 776160, 793920, 810460, 818730, 827904, 833616, 846848, 873312, 887040, 891506, 926240, 952704, 955185, 972552, 1018864, 1034880, 1042020, 1058560, 1091640, 1111488, 1128960, 1146222, 1164416, 1182720, 1190880, 1215690, 1241856, 1270272, 1273580, 1296736, 1309968, 1337259, 1379840, 1389360, 1455520, 1458828, 1481984, 1528296, 1552320, 1587840, 1620920, 1637460, 1655808, 1667232, 1746624, 1774080, 1783012, 1823535, 1852480, 1905408, 1910370, 1945104, 2037728, 2069760, 2084040, 2117120, 2183280, 2222976, 2228765, 2257920, 2292444, 2328832, 2381760, 2431380, 2483712, 2540544, 2547160, 2593472, 2619936, 2674518, 2759680, 2778720, 2865555, 2911040, 2917656, 2963968, 3056592, 3104640, 3175680, 3241840, 3274920, 3334464, 3493248, 3548160, 3566024, 3647070, 3704960, 3810816, 3820740, 3890208, 4011777, 4075456, 4139520, 4168080, 4234240, 4366560, 4445952, 4457530, 4584888, 4657664, 4763520, 4862760, 4967424, 5094320, 5186944, 5239872, 5349036, 5557440, 5731110, 5822080, 5835312, 5927936, 6113184, 6209280, 6351360, 6483680, 6549840, 6668928, 6686295, 6986496, 7132048, 7294140, 7409920, 7621632, 7641480, 7780416, 8023554, 8150912, 8279040, 8336160, 8733120, 8891904, 8915060, 9169776, 9315328, 9527040, 9725520, 10188640, 10373888, 10479744, 10698072, 11114880, 11462220, 11644160, 11670624, 12226368, 12418560, 12702720, 12967360, 13099680, 13337856, 13372590, 13972992, 14264096, 14588280, 14819840, 15282960, 15560832, 16047108, 16301824, 16672320, 17466240, 17783808, 17830120, 18339552, 19054080, 19451040, 20058885, 20377280, 20747776, 20959488, 21396144, 22229760, 22924440, 23288320, 23341248, 24452736, 24837120, 25934720, 26199360, 26675712, 26745180, 27945984, 28528192, 29176560, 29639680, 30565920, 31121664, 32094216, 32603648, 33344640, 34932480, 35660240, 36679104, 38108160, 38902080, 40117770, 40754560, 41495552, 41918976, 42792288, 44459520, 45848880, 46576640, 46682496, 48905472, 51869440, 52398720, 53351424, 53490360, 57056384, 58353120, 61131840, 62243328, 64188432, 65207296, 66689280, 69864960, 71320480, 73358208, 77804160, 80235540, 81509120, 83837952, 85584576, 88919040, 91697760, 93364992, 97810944, 103738880, 104797440, 106980720, 114112768, 116706240, 122263680, 124486656, 128376864, 133378560, 139729920, 142640960, 146716416, 155608320, 160471080, 163018240, 171169152, 183395520, 186729984, 195621888, 207477760, 209594880, 213961440, 228225536, 233412480, 244527360, 256753728, 266757120, 285281920, 293432832, 311216640, 320942160, 326036480, 342338304, 366791040, 373459968, 419189760, 427922880, 456451072, 466824960, 489054720, 513507456, 570563840, 586865664, 622433280, 641884320, 684676608, 733582080, 855845760, 933649920, 978109440, 1027014912, 1141127680, 1283768640, 1369353216, 1467164160, 1711691520, 1867299840, 2054029824, 2282255360, 2567537280, 2934328320, 3423383040, 4108059648, 5135074560, 6846766080, 10270149120, 20540298240]

約数ペア:

[(1, 20540298240), (2, 10270149120), (3, 6846766080), (4, 5135074560), (5, 4108059648), (6, 3423383040), (7, 2934328320), (8, 2567537280), (9, 2282255360), (10, 2054029824), (11, 1867299840), (12, 1711691520), (14, 1467164160), (15, 1369353216), (16, 1283768640), (18, 1141127680), (20, 1027014912), (21, 978109440), (22, 933649920), (24, 855845760), (28, 733582080), (30, 684676608), (32, 641884320), (33, 622433280), (35, 586865664), (36, 570563840), (40, 513507456), (42, 489054720), (44, 466824960), (45, 456451072), (48, 427922880), (49, 419189760), (55, 373459968), (56, 366791040), (60, 342338304), (63, 326036480), (64, 320942160), (66, 311216640), (70, 293432832), (72, 285281920), (77, 266757120), (80, 256753728), (84, 244527360), (88, 233412480), (90, 228225536), (96, 213961440), (98, 209594880), (99, 207477760), (105, 195621888), (110, 186729984), (112, 183395520), (120, 171169152), (126, 163018240), (128, 160471080), (132, 155608320), (140, 146716416), (144, 142640960), (147, 139729920), (154, 133378560), (160, 128376864), (165, 124486656), (168, 122263680), (176, 116706240), (180, 114112768), (192, 106980720), (196, 104797440), (198, 103738880), (210, 97810944), (220, 93364992), (224, 91697760), (231, 88919040), (240, 85584576), (245, 83837952), (252, 81509120), (256, 80235540), (264, 77804160), (280, 73358208), (288, 71320480), (294, 69864960), (308, 66689280), (315, 65207296), (320, 64188432), (330, 62243328), (336, 61131840), (352, 58353120), (360, 57056384), (384, 53490360), (385, 53351424), (392, 52398720), (396, 51869440), (420, 48905472), (440, 46682496), (441, 46576640), (448, 45848880), (462, 44459520), (480, 42792288), (490, 41918976), (495, 41495552), (504, 40754560), (512, 40117770), (528, 38902080), (539, 38108160), (560, 36679104), (576, 35660240), (588, 34932480), (616, 33344640), (630, 32603648), (640, 32094216), (660, 31121664), (672, 30565920), (693, 29639680), (704, 29176560), (720, 28528192), (735, 27945984), (768, 26745180), (770, 26675712), (784, 26199360), (792, 25934720), (827, 24837120), (840, 24452736), (880, 23341248), (882, 23288320), (896, 22924440), (924, 22229760), (960, 21396144), (980, 20959488), (990, 20747776), (1008, 20377280), (1024, 20058885), (1056, 19451040), (1078, 19054080), (1120, 18339552), (1152, 17830120), (1155, 17783808), (1176, 17466240), (1232, 16672320), (1260, 16301824), (1280, 16047108), (1320, 15560832), (1344, 15282960), (1386, 14819840), (1408, 14588280), (1440, 14264096), (1470, 13972992), (1536, 13372590), (1540, 13337856), (1568, 13099680), (1584, 12967360), (1617, 12702720), (1654, 12418560), (1680, 12226368), (1760, 11670624), (1764, 11644160), (1792, 11462220), (1848, 11114880), (1920, 10698072), (1960, 10479744), (1980, 10373888), (2016, 10188640), (2112, 9725520), (2156, 9527040), (2205, 9315328), (2240, 9169776), (2304, 8915060), (2310, 8891904), (2352, 8733120), (2464, 8336160), (2481, 8279040), (2520, 8150912), (2560, 8023554), (2640, 7780416), (2688, 7641480), (2695, 7621632), (2772, 7409920), (2816, 7294140), (2880, 7132048), (2940, 6986496), (3072, 6686295), (3080, 6668928), (3136, 6549840), (3168, 6483680), (3234, 6351360), (3308, 6209280), (3360, 6113184), (3465, 5927936), (3520, 5835312), (3528, 5822080), (3584, 5731110), (3696, 5557440), (3840, 5349036), (3920, 5239872), (3960, 5186944), (4032, 5094320), (4135, 4967424), (4224, 4862760), (4312, 4763520), (4410, 4657664), (4480, 4584888), (4608, 4457530), (4620, 4445952), (4704, 4366560), (4851, 4234240), (4928, 4168080), (4962, 4139520), (5040, 4075456), (5120, 4011777), (5280, 3890208), (5376, 3820740), (5390, 3810816), (5544, 3704960), (5632, 3647070), (5760, 3566024), (5789, 3548160), (5880, 3493248), (6160, 3334464), (6272, 3274920), (6336, 3241840), (6468, 3175680), (6616, 3104640), (6720, 3056592), (6930, 2963968), (7040, 2917656), (7056, 2911040), (7168, 2865555), (7392, 2778720), (7443, 2759680), (7680, 2674518), (7840, 2619936), (7920, 2593472), (8064, 2547160), (8085, 2540544), (8270, 2483712), (8448, 2431380), (8624, 2381760), (8820, 2328832), (8960, 2292444), (9097, 2257920), (9216, 2228765), (9240, 2222976), (9408, 2183280), (9702, 2117120), (9856, 2084040), (9924, 2069760), (10080, 2037728), (10560, 1945104), (10752, 1910370), (10780, 1905408), (11088, 1852480), (11264, 1823535), (11520, 1783012), (11578, 1774080), (11760, 1746624), (12320, 1667232), (12405, 1655808), (12544, 1637460), (12672, 1620920), (12936, 1587840), (13232, 1552320), (13440, 1528296), (13860, 1481984), (14080, 1458828), (14112, 1455520), (14784, 1389360), (14886, 1379840), (15360, 1337259), (15680, 1309968), (15840, 1296736), (16128, 1273580), (16170, 1270272), (16540, 1241856), (16896, 1215690), (17248, 1190880), (17367, 1182720), (17640, 1164416), (17920, 1146222), (18194, 1128960), (18480, 1111488), (18816, 1091640), (19404, 1058560), (19712, 1042020), (19848, 1034880), (20160, 1018864), (21120, 972552), (21504, 955185), (21560, 952704), (22176, 926240), (23040, 891506), (23156, 887040), (23520, 873312), (24255, 846848), (24640, 833616), (24810, 827904), (25088, 818730), (25344, 810460), (25872, 793920), (26464, 776160), (26880, 764148), (27291, 752640), (27720, 740992), (28160, 729414), (28224, 727760), (28945, 709632), (29568, 694680), (29772, 689920), (31360, 654984), (31680, 648368), (32256, 636790), (32340, 635136), (33080, 620928), (33792, 607845), (34496, 595440), (34734, 591360), (35280, 582208), (35840, 573111), (36388, 564480), (36960, 555744), (37215, 551936), (37632, 545820), (38808, 529280), (39424, 521010), (39696, 517440), (40320, 509432), (40523, 506880), (42240, 486276), (43120, 476352), (44352, 463120), (45485, 451584), (46080, 445753), (46312, 443520), (47040, 436656), (48510, 423424), (49280, 416808), (49620, 413952), (50176, 409365), (50688, 405230), (51744, 396960), (52101, 394240), (52928, 388080), (53760, 382074), (54582, 376320), (55440, 370496), (56320, 364707), (56448, 363880), (57890, 354816), (59136, 347340), (59544, 344960), (62720, 327492), (63360, 324184), (63679, 322560), (64512, 318395), (64680, 317568), (66160, 310464), (68992, 297720), (69468, 295680), (70560, 291104), (72776, 282240), (73920, 277872), (74430, 275968), (75264, 272910), (77616, 264640), (78848, 260505), (79392, 258720), (80640, 254716), (81046, 253440), (81873, 250880), (84480, 243138), (86240, 238176), (86835, 236544), (88704, 231560), (90970, 225792), (92624, 221760), (94080, 218328), (97020, 211712), (98560, 208404), (99240, 206976), (101376, 202615), (103488, 198480), (104202, 197120), (105856, 194040), (107520, 191037), (109164, 188160), (110880, 185248), (112896, 181940), (115780, 177408), (118272, 173670), (119088, 172480), (121569, 168960), (125440, 163746), (126720, 162092), (127358, 161280), (129360, 158784), (132320, 155232), (136455, 150528), (137984, 148860), (138936, 147840), (141120, 145552)]