20236043520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3259}}^1$

素因数の和:3311

約数の個数: 648

約数和(自身を含む): 88876962720

約数和(自身を除く): 68640919200

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, 528, 539, 560, 576, 588, 616, 630, 640, 660, 672, 693, 704, 720, 735, 768, 770, 784, 792, 840, 880, 882, 896, 924, 960, 980, 990, 1008, 1056, 1078, 1120, 1152, 1155, 1176, 1232, 1260, 1280, 1320, 1344, 1386, 1408, 1440, 1470, 1540, 1568, 1584, 1617, 1680, 1760, 1764, 1792, 1848, 1920, 1960, 1980, 2016, 2112, 2156, 2205, 2240, 2304, 2310, 2352, 2464, 2520, 2640, 2688, 2695, 2772, 2816, 2880, 2940, 3080, 3136, 3168, 3234, 3259, 3360, 3465, 3520, 3528, 3696, 3840, 3920, 3960, 4032, 4224, 4312, 4410, 4480, 4620, 4704, 4851, 4928, 5040, 5280, 5376, 5390, 5544, 5760, 5880, 6160, 6272, 6336, 6468, 6518, 6720, 6930, 7040, 7056, 7392, 7840, 7920, 8064, 8085, 8448, 8624, 8820, 8960, 9240, 9408, 9702, 9777, 9856, 10080, 10560, 10780, 11088, 11520, 11760, 12320, 12544, 12672, 12936, 13036, 13440, 13860, 14080, 14112, 14784, 15680, 15840, 16128, 16170, 16295, 17248, 17640, 18480, 18816, 19404, 19554, 19712, 20160, 21120, 21560, 22176, 22813, 23520, 24255, 24640, 25344, 25872, 26072, 26880, 27720, 28224, 29331, 29568, 31360, 31680, 32340, 32590, 34496, 35280, 35849, 36960, 37632, 38808, 39108, 40320, 42240, 43120, 44352, 45626, 47040, 48510, 48885, 49280, 51744, 52144, 55440, 56448, 58662, 59136, 62720, 63360, 64680, 65180, 68439, 68992, 70560, 71698, 73920, 77616, 78216, 80640, 86240, 88704, 91252, 94080, 97020, 97770, 98560, 103488, 104288, 107547, 110880, 112896, 114065, 117324, 126720, 129360, 130360, 136878, 137984, 141120, 143396, 146655, 147840, 155232, 156432, 159691, 172480, 177408, 179245, 182504, 188160, 194040, 195540, 205317, 206976, 208576, 215094, 221760, 228130, 234648, 250943, 258720, 260720, 273756, 282240, 286792, 293310, 295680, 310464, 312864, 319382, 322641, 342195, 344960, 358490, 365008, 388080, 391080, 410634, 413952, 417152, 430188, 443520, 456260, 469296, 479073, 501886, 517440, 521440, 537735, 547512, 564480, 573584, 586620, 620928, 625728, 638764, 645282, 684390, 689920, 716980, 730016, 752829, 776160, 782160, 798455, 821268, 834304, 860376, 887040, 912520, 938592, 958146, 1003772, 1026585, 1034880, 1042880, 1075470, 1095024, 1147168, 1173240, 1241856, 1251456, 1254715, 1277528, 1290564, 1368780, 1433960, 1437219, 1460032, 1505658, 1552320, 1564320, 1596910, 1613205, 1642536, 1720752, 1756601, 1825040, 1877184, 1916292, 2007544, 2053170, 2069760, 2085760, 2150940, 2190048, 2258487, 2294336, 2346480, 2395365, 2502912, 2509430, 2555056, 2581128, 2737560, 2867920, 2874438, 2920064, 3011316, 3104640, 3128640, 3193820, 3226410, 3285072, 3441504, 3513202, 3650080, 3754368, 3764145, 3832584, 4015088, 4106340, 4171520, 4301880, 4380096, 4516974, 4588672, 4692960, 4790730, 5018860, 5110112, 5162256, 5269803, 5475120, 5735840, 5748876, 5840128, 6022632, 6209280, 6257280, 6387640, 6452820, 6570144, 6883008, 7026404, 7186095, 7300160, 7508736, 7528290, 7665168, 8030176, 8212680, 8603760, 8760192, 8783005, 9033948, 9177344, 9385920, 9581460, 10037720, 10220224, 10324512, 10539606, 10950240, 11292435, 11471680, 11497752, 12045264, 12514560, 12775280, 12905640, 13140288, 13766016, 14052808, 14372190, 14600320, 15056580, 15330336, 15809409, 16060352, 16425360, 17207520, 17520384, 17566010, 18067896, 18771840, 19162920, 20075440, 20440448, 20649024, 21079212, 21900480, 22584870, 22943360, 22995504, 24090528, 25550560, 25811280, 26280576, 26349015, 27532032, 28105616, 28744380, 29200640, 30113160, 30660672, 31618818, 32120704, 32850720, 34415040, 35132020, 36135792, 37543680, 38325840, 40150880, 40880896, 41298048, 42158424, 43800960, 45169740, 45886720, 45991008, 48181056, 51101120, 51622560, 52561152, 52698030, 56211232, 57488760, 60226320, 61321344, 63237636, 64241408, 65701440, 68830080, 70264040, 72271584, 76651680, 79047045, 80301760, 82596096, 84316848, 87601920, 90339480, 91982016, 96362112, 102202240, 103245120, 105396060, 112422464, 114977520, 120452640, 122642688, 126475272, 131402880, 137660160, 140528080, 144543168, 153303360, 158094090, 160603520, 168633696, 180678960, 183964032, 192724224, 204404480, 206490240, 210792120, 224844928, 229955040, 240905280, 252950544, 262805760, 281056160, 289086336, 306606720, 316188180, 321207040, 337267392, 361357920, 367928064, 412980480, 421584240, 449689856, 459910080, 481810560, 505901088, 562112320, 578172672, 613213440, 632376360, 674534784, 722715840, 843168480, 919820160, 963621120, 1011802176, 1124224640, 1264752720, 1349069568, 1445431680, 1686336960, 1839640320, 2023604352, 2248449280, 2529505440, 2890863360, 3372673920, 4047208704, 5059010880, 6745347840, 10118021760, 20236043520]

約数ペア:

[(1, 20236043520), (2, 10118021760), (3, 6745347840), (4, 5059010880), (5, 4047208704), (6, 3372673920), (7, 2890863360), (8, 2529505440), (9, 2248449280), (10, 2023604352), (11, 1839640320), (12, 1686336960), (14, 1445431680), (15, 1349069568), (16, 1264752720), (18, 1124224640), (20, 1011802176), (21, 963621120), (22, 919820160), (24, 843168480), (28, 722715840), (30, 674534784), (32, 632376360), (33, 613213440), (35, 578172672), (36, 562112320), (40, 505901088), (42, 481810560), (44, 459910080), (45, 449689856), (48, 421584240), (49, 412980480), (55, 367928064), (56, 361357920), (60, 337267392), (63, 321207040), (64, 316188180), (66, 306606720), (70, 289086336), (72, 281056160), (77, 262805760), (80, 252950544), (84, 240905280), (88, 229955040), (90, 224844928), (96, 210792120), (98, 206490240), (99, 204404480), (105, 192724224), (110, 183964032), (112, 180678960), (120, 168633696), (126, 160603520), (128, 158094090), (132, 153303360), (140, 144543168), (144, 140528080), (147, 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25811280), (792, 25550560), (840, 24090528), (880, 22995504), (882, 22943360), (896, 22584870), (924, 21900480), (960, 21079212), (980, 20649024), (990, 20440448), (1008, 20075440), (1056, 19162920), (1078, 18771840), (1120, 18067896), (1152, 17566010), (1155, 17520384), (1176, 17207520), (1232, 16425360), (1260, 16060352), (1280, 15809409), (1320, 15330336), (1344, 15056580), (1386, 14600320), (1408, 14372190), (1440, 14052808), (1470, 13766016), (1540, 13140288), (1568, 12905640), (1584, 12775280), (1617, 12514560), (1680, 12045264), (1760, 11497752), (1764, 11471680), (1792, 11292435), (1848, 10950240), (1920, 10539606), (1960, 10324512), (1980, 10220224), (2016, 10037720), (2112, 9581460), (2156, 9385920), (2205, 9177344), (2240, 9033948), (2304, 8783005), (2310, 8760192), (2352, 8603760), (2464, 8212680), (2520, 8030176), (2640, 7665168), (2688, 7528290), (2695, 7508736), (2772, 7300160), (2816, 7186095), (2880, 7026404), (2940, 6883008), (3080, 6570144), (3136, 6452820), (3168, 6387640), (3234, 6257280), (3259, 6209280), (3360, 6022632), (3465, 5840128), (3520, 5748876), (3528, 5735840), (3696, 5475120), (3840, 5269803), (3920, 5162256), (3960, 5110112), (4032, 5018860), (4224, 4790730), (4312, 4692960), (4410, 4588672), (4480, 4516974), (4620, 4380096), (4704, 4301880), (4851, 4171520), (4928, 4106340), (5040, 4015088), (5280, 3832584), (5376, 3764145), (5390, 3754368), (5544, 3650080), (5760, 3513202), (5880, 3441504), (6160, 3285072), (6272, 3226410), (6336, 3193820), (6468, 3128640), (6518, 3104640), (6720, 3011316), (6930, 2920064), (7040, 2874438), (7056, 2867920), (7392, 2737560), (7840, 2581128), (7920, 2555056), (8064, 2509430), (8085, 2502912), (8448, 2395365), (8624, 2346480), (8820, 2294336), (8960, 2258487), (9240, 2190048), (9408, 2150940), (9702, 2085760), (9777, 2069760), (9856, 2053170), (10080, 2007544), (10560, 1916292), (10780, 1877184), (11088, 1825040), (11520, 1756601), (11760, 1720752), (12320, 1642536), (12544, 1613205), (12672, 1596910), (12936, 1564320), (13036, 1552320), (13440, 1505658), (13860, 1460032), (14080, 1437219), (14112, 1433960), (14784, 1368780), (15680, 1290564), (15840, 1277528), (16128, 1254715), (16170, 1251456), (16295, 1241856), (17248, 1173240), (17640, 1147168), (18480, 1095024), (18816, 1075470), (19404, 1042880), (19554, 1034880), (19712, 1026585), (20160, 1003772), (21120, 958146), (21560, 938592), (22176, 912520), (22813, 887040), (23520, 860376), (24255, 834304), (24640, 821268), (25344, 798455), (25872, 782160), (26072, 776160), (26880, 752829), (27720, 730016), (28224, 716980), (29331, 689920), (29568, 684390), (31360, 645282), (31680, 638764), (32340, 625728), (32590, 620928), (34496, 586620), (35280, 573584), (35849, 564480), (36960, 547512), (37632, 537735), (38808, 521440), (39108, 517440), (40320, 501886), (42240, 479073), (43120, 469296), (44352, 456260), (45626, 443520), (47040, 430188), (48510, 417152), (48885, 413952), (49280, 410634), (51744, 391080), (52144, 388080), (55440, 365008), (56448, 358490), (58662, 344960), (59136, 342195), (62720, 322641), (63360, 319382), (64680, 312864), (65180, 310464), (68439, 295680), (68992, 293310), (70560, 286792), (71698, 282240), (73920, 273756), (77616, 260720), (78216, 258720), (80640, 250943), (86240, 234648), (88704, 228130), (91252, 221760), (94080, 215094), (97020, 208576), (97770, 206976), (98560, 205317), (103488, 195540), (104288, 194040), (107547, 188160), (110880, 182504), (112896, 179245), (114065, 177408), (117324, 172480), (126720, 159691), (129360, 156432), (130360, 155232), (136878, 147840), (137984, 146655), (141120, 143396)]