18320924160

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:519

約数の個数: 960

約数和(自身を含む): 82730419200

約数和(自身を除く): 64409495040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 64, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 99, 105, 110, 112, 115, 120, 126, 128, 132, 138, 140, 144, 154, 160, 161, 165, 168, 176, 180, 184, 192, 198, 207, 210, 220, 224, 230, 231, 240, 252, 253, 256, 264, 276, 280, 288, 308, 315, 320, 322, 330, 336, 345, 352, 360, 368, 384, 385, 396, 414, 420, 440, 448, 449, 460, 462, 480, 483, 495, 504, 506, 512, 528, 552, 560, 576, 616, 630, 640, 644, 660, 672, 690, 693, 704, 720, 736, 759, 768, 770, 792, 805, 828, 840, 880, 896, 898, 920, 924, 960, 966, 990, 1008, 1012, 1035, 1056, 1104, 1120, 1152, 1155, 1232, 1260, 1265, 1280, 1288, 1320, 1344, 1347, 1380, 1386, 1408, 1440, 1449, 1472, 1518, 1536, 1540, 1584, 1610, 1656, 1680, 1760, 1771, 1792, 1796, 1840, 1848, 1920, 1932, 1980, 2016, 2024, 2070, 2112, 2208, 2240, 2245, 2277, 2304, 2310, 2415, 2464, 2520, 2530, 2560, 2576, 2640, 2688, 2694, 2760, 2772, 2816, 2880, 2898, 2944, 3036, 3080, 3143, 3168, 3220, 3312, 3360, 3465, 3520, 3542, 3584, 3592, 3680, 3696, 3795, 3840, 3864, 3960, 4032, 4041, 4048, 4140, 4224, 4416, 4480, 4490, 4554, 4608, 4620, 4830, 4928, 4939, 5040, 5060, 5152, 5280, 5313, 5376, 5388, 5520, 5544, 5632, 5760, 5796, 5888, 6072, 6160, 6286, 6336, 6440, 6624, 6720, 6735, 6930, 7040, 7084, 7184, 7245, 7360, 7392, 7590, 7680, 7728, 7920, 8064, 8082, 8096, 8280, 8448, 8832, 8855, 8960, 8980, 9108, 9240, 9429, 9660, 9856, 9878, 10080, 10120, 10304, 10327, 10560, 10626, 10752, 10776, 11040, 11088, 11385, 11520, 11592, 11776, 12144, 12320, 12572, 12672, 12880, 13248, 13440, 13470, 13860, 14080, 14168, 14368, 14490, 14720, 14784, 14817, 15180, 15456, 15715, 15840, 15939, 16128, 16164, 16192, 16560, 16896, 17664, 17710, 17920, 17960, 18216, 18480, 18858, 19320, 19712, 19756, 20160, 20205, 20240, 20608, 20654, 21120, 21252, 21552, 22080, 22176, 22770, 23040, 23184, 24288, 24640, 24695, 25144, 25344, 25760, 26496, 26565, 26880, 26940, 27720, 28160, 28287, 28336, 28736, 28980, 29440, 29568, 29634, 30360, 30912, 30981, 31430, 31680, 31878, 32256, 32328, 32384, 33120, 34573, 35328, 35420, 35920, 36432, 36960, 37716, 38640, 39424, 39512, 40320, 40410, 40480, 41216, 41308, 42240, 42504, 43104, 44160, 44352, 44451, 45540, 46368, 47145, 48576, 49280, 49390, 50288, 50688, 51520, 51635, 52992, 53130, 53760, 53880, 55440, 56574, 56672, 57472, 57960, 58880, 59136, 59268, 60720, 61824, 61962, 62860, 63360, 63756, 64656, 64768, 66240, 69146, 70840, 71840, 72289, 72864, 73920, 74085, 75432, 77280, 79024, 79695, 80640, 80820, 80960, 82432, 82616, 84480, 85008, 86208, 88320, 88704, 88902, 91080, 92736, 92943, 94290, 97152, 98560, 98780, 100576, 103040, 103270, 103719, 105984, 106260, 107760, 110880, 113148, 113344, 113597, 114944, 115920, 118272, 118536, 121440, 123648, 123924, 125720, 126720, 127512, 129312, 129536, 132480, 138292, 141435, 141680, 143680, 144578, 145728, 147840, 148170, 150864, 154560, 154905, 158048, 159390, 161280, 161640, 161920, 165232, 170016, 172416, 172865, 176640, 177408, 177804, 182160, 185472, 185886, 188580, 194304, 197120, 197560, 201152, 206080, 206540, 207438, 212520, 215520, 216867, 221760, 222255, 226296, 226688, 227194, 229888, 231840, 237072, 242880, 247296, 247848, 251440, 253440, 255024, 258624, 264960, 276584, 282870, 283360, 287360, 289156, 291456, 295680, 296340, 301728, 309120, 309810, 311157, 316096, 318780, 323280, 323840, 330464, 340032, 340791, 344832, 345730, 354816, 355608, 361445, 364320, 370944, 371772, 377160, 388608, 395120, 402304, 412160, 413080, 414876, 425040, 431040, 433734, 443520, 444510, 452592, 453376, 454388, 463680, 464715, 474144, 485760, 495696, 502880, 510048, 517248, 518595, 529920, 553168, 565740, 566720, 567985, 574720, 578312, 582912, 591360, 592680, 603456, 618240, 619620, 622314, 632192, 637560, 646560, 647680, 650601, 660928, 680064, 681582, 689664, 691460, 711216, 722890, 728640, 741888, 743544, 754320, 790240, 795179, 804608, 826160, 829752, 850080, 862080, 867468, 887040, 889020, 905184, 906752, 908776, 927360, 929430, 948288, 971520, 991392, 1005760, 1020096, 1022373, 1034496, 1037190, 1084335, 1106336, 1131480, 1133440, 1135970, 1149440, 1156624, 1165824, 1185360, 1206912, 1236480, 1239240, 1244628, 1264384, 1275120, 1293120, 1301202, 1321856, 1360128, 1363164, 1382920, 1422432, 1445780, 1457280, 1487088, 1508640, 1555785, 1580480, 1590358, 1609216, 1652320, 1659504, 1700160, 1703955, 1724160, 1734936, 1774080, 1778040, 1810368, 1817552, 1854720, 1858860, 1896576, 1943040, 1982784, 2011520, 2040192, 2044746, 2068992, 2074380, 2168670, 2212672, 2262960, 2266880, 2271940, 2313248, 2370720, 2385537, 2413824, 2478480, 2489256, 2528768, 2550240, 2586240, 2602404, 2643712, 2720256, 2726328, 2765840, 2844864, 2891560, 2914560, 2974176, 3017280, 3111570, 3160960, 3180716, 3253005, 3304640, 3319008, 3400320, 3407910, 3448320, 3469872, 3556080, 3620736, 3635104, 3709440, 3717720, 3793152, 3965568, 3975895, 4023040, 4080384, 4089492, 4148760, 4337340, 4425344, 4525920, 4533760, 4543880, 4626496, 4741440, 4771074, 4827648, 4956960, 4978512, 5100480, 5111865, 5172480, 5204808, 5287424, 5452656, 5531680, 5689728, 5783120, 5829120, 5948352, 6034560, 6223140, 6321920, 6361432, 6506010, 6609280, 6638016, 6800640, 6815820, 6939744, 7112160, 7156611, 7241472, 7270208, 7435440, 7586304, 7931136, 7951790, 8046080, 8160768, 8178984, 8297520, 8674680, 8850688, 9051840, 9087760, 9252992, 9482880, 9542148, 9913920, 9957024, 10200960, 10223730, 10344960, 10409616, 10905312, 11063360, 11379456, 11566240, 11896704, 11927685, 12069120, 12446280, 12643840, 12722864, 13012020, 13218560, 13276032, 13601280, 13631640, 13879488, 14224320, 14313222, 14482944, 14540416, 14870880, 15862272, 15903580, 16357968, 16595040, 17349360, 17701376, 18103680, 18175520, 18505984, 18965760, 19084296, 19827840, 19914048, 20401920, 20447460, 20819232, 21810624, 22126720, 22758912, 23132480, 23793408, 23855370, 24138240, 24892560, 25445728, 26024040, 26437120, 26552064, 27263280, 27758976, 28448640, 28626444, 29080832, 29741760, 31807160, 32715936, 33190080, 34698720, 35783055, 36207360, 36351040, 37011968, 37931520, 38168592, 39655680, 39828096, 40803840, 40894920, 41638464, 43621248, 44253440, 46264960, 47586816, 47710740, 49785120, 50891456, 52048080, 53104128, 54526560, 55517952, 56897280, 57252888, 58161664, 59483520, 63614320, 65431872, 66380160, 69397440, 71566110, 72414720, 72702080, 76337184, 79311360, 79656192, 81789840, 83276928, 87242496, 88506880, 92529920, 95421480, 99570240, 101782912, 104096160, 109053120, 111035904, 113794560, 114505776, 118967040, 127228640, 130863744, 132760320, 138794880, 143132220, 145404160, 152674368, 159312384, 163579680, 166553856, 174484992, 185059840, 190842960, 199140480, 203565824, 208192320, 218106240, 229011552, 237934080, 254457280, 261727488, 265520640, 277589760, 286264440, 290808320, 305348736, 327159360, 333107712, 381685920, 398280960, 407131648, 416384640, 436212480, 458023104, 508914560, 523454976, 555179520, 572528880, 610697472, 654318720, 763371840, 796561920, 832769280, 872424960, 916046208, 1017829120, 1145057760, 1221394944, 1308637440, 1526743680, 1665538560, 1832092416, 2035658240, 2290115520, 2617274880, 3053487360, 3664184832, 4580231040, 6106974720, 9160462080, 18320924160]

約数ペア:

[(1, 18320924160), (2, 9160462080), (3, 6106974720), (4, 4580231040), (5, 3664184832), (6, 3053487360), (7, 2617274880), (8, 2290115520), (9, 2035658240), (10, 1832092416), (11, 1665538560), (12, 1526743680), (14, 1308637440), (15, 1221394944), (16, 1145057760), (18, 1017829120), (20, 916046208), (21, 872424960), (22, 832769280), (23, 796561920), (24, 763371840), (28, 654318720), (30, 610697472), (32, 572528880), (33, 555179520), (35, 523454976), (36, 508914560), (40, 458023104), (42, 436212480), (44, 416384640), (45, 407131648), (46, 398280960), (48, 381685920), (55, 333107712), (56, 327159360), (60, 305348736), (63, 290808320), (64, 286264440), (66, 277589760), (69, 265520640), (70, 261727488), (72, 254457280), (77, 237934080), (80, 229011552), (84, 218106240), (88, 208192320), (90, 203565824), (92, 199140480), (96, 190842960), (99, 185059840), (105, 174484992), (110, 166553856), (112, 163579680), (115, 159312384), (120, 152674368), (126, 145404160), (128, 143132220), (132, 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10223730), (1796, 10200960), (1840, 9957024), (1848, 9913920), (1920, 9542148), (1932, 9482880), (1980, 9252992), (2016, 9087760), (2024, 9051840), (2070, 8850688), (2112, 8674680), (2208, 8297520), (2240, 8178984), (2245, 8160768), (2277, 8046080), (2304, 7951790), (2310, 7931136), (2415, 7586304), (2464, 7435440), (2520, 7270208), (2530, 7241472), (2560, 7156611), (2576, 7112160), (2640, 6939744), (2688, 6815820), (2694, 6800640), (2760, 6638016), (2772, 6609280), (2816, 6506010), (2880, 6361432), (2898, 6321920), (2944, 6223140), (3036, 6034560), (3080, 5948352), (3143, 5829120), (3168, 5783120), (3220, 5689728), (3312, 5531680), (3360, 5452656), (3465, 5287424), (3520, 5204808), (3542, 5172480), (3584, 5111865), (3592, 5100480), (3680, 4978512), (3696, 4956960), (3795, 4827648), (3840, 4771074), (3864, 4741440), (3960, 4626496), (4032, 4543880), (4041, 4533760), (4048, 4525920), (4140, 4425344), (4224, 4337340), (4416, 4148760), (4480, 4089492), (4490, 4080384), (4554, 4023040), (4608, 3975895), (4620, 3965568), (4830, 3793152), (4928, 3717720), (4939, 3709440), (5040, 3635104), (5060, 3620736), (5152, 3556080), (5280, 3469872), (5313, 3448320), (5376, 3407910), (5388, 3400320), (5520, 3319008), (5544, 3304640), (5632, 3253005), (5760, 3180716), (5796, 3160960), (5888, 3111570), (6072, 3017280), (6160, 2974176), (6286, 2914560), (6336, 2891560), (6440, 2844864), (6624, 2765840), (6720, 2726328), (6735, 2720256), (6930, 2643712), (7040, 2602404), (7084, 2586240), (7184, 2550240), (7245, 2528768), (7360, 2489256), (7392, 2478480), (7590, 2413824), (7680, 2385537), (7728, 2370720), (7920, 2313248), (8064, 2271940), (8082, 2266880), (8096, 2262960), (8280, 2212672), (8448, 2168670), (8832, 2074380), (8855, 2068992), (8960, 2044746), (8980, 2040192), (9108, 2011520), (9240, 1982784), (9429, 1943040), (9660, 1896576), (9856, 1858860), (9878, 1854720), (10080, 1817552), (10120, 1810368), (10304, 1778040), (10327, 1774080), (10560, 1734936), (10626, 1724160), (10752, 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355608), (51635, 354816), (52992, 345730), (53130, 344832), (53760, 340791), (53880, 340032), (55440, 330464), (56574, 323840), (56672, 323280), (57472, 318780), (57960, 316096), (58880, 311157), (59136, 309810), (59268, 309120), (60720, 301728), (61824, 296340), (61962, 295680), (62860, 291456), (63360, 289156), (63756, 287360), (64656, 283360), (64768, 282870), (66240, 276584), (69146, 264960), (70840, 258624), (71840, 255024), (72289, 253440), (72864, 251440), (73920, 247848), (74085, 247296), (75432, 242880), (77280, 237072), (79024, 231840), (79695, 229888), (80640, 227194), (80820, 226688), (80960, 226296), (82432, 222255), (82616, 221760), (84480, 216867), (85008, 215520), (86208, 212520), (88320, 207438), (88704, 206540), (88902, 206080), (91080, 201152), (92736, 197560), (92943, 197120), (94290, 194304), (97152, 188580), (98560, 185886), (98780, 185472), (100576, 182160), (103040, 177804), (103270, 177408), (103719, 176640), (105984, 172865), (106260, 172416), (107760, 170016), (110880, 165232), (113148, 161920), (113344, 161640), (113597, 161280), (114944, 159390), (115920, 158048), (118272, 154905), (118536, 154560), (121440, 150864), (123648, 148170), (123924, 147840), (125720, 145728), (126720, 144578), (127512, 143680), (129312, 141680), (129536, 141435), (132480, 138292)]