18418821120

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 768

約数和(自身を含む): 77491814400

約数和(自身を除く): 59072993280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 256, 270, 279, 280, 288, 307, 310, 315, 320, 336, 360, 372, 378, 384, 420, 432, 434, 448, 465, 480, 496, 504, 512, 540, 558, 560, 576, 614, 620, 630, 640, 651, 672, 720, 744, 756, 768, 837, 840, 864, 868, 896, 921, 930, 945, 960, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1152, 1228, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1512, 1535, 1536, 1674, 1680, 1728, 1736, 1792, 1842, 1860, 1890, 1920, 1953, 1984, 2016, 2048, 2149, 2160, 2170, 2232, 2240, 2304, 2456, 2480, 2520, 2560, 2604, 2688, 2763, 2790, 2880, 2976, 3024, 3070, 3072, 3255, 3348, 3360, 3456, 3472, 3584, 3684, 3720, 3780, 3840, 3906, 3968, 4032, 4185, 4298, 4320, 4340, 4464, 4480, 4605, 4608, 4912, 4960, 5040, 5120, 5208, 5376, 5526, 5580, 5760, 5859, 5952, 6048, 6140, 6144, 6447, 6510, 6696, 6720, 6912, 6944, 7168, 7368, 7440, 7560, 7680, 7812, 7936, 8064, 8289, 8370, 8596, 8640, 8680, 8928, 8960, 9210, 9216, 9517, 9765, 9824, 9920, 10080, 10240, 10416, 10745, 10752, 11052, 11160, 11520, 11718, 11904, 12096, 12280, 12894, 13020, 13392, 13440, 13815, 13824, 13888, 14336, 14736, 14880, 15120, 15360, 15624, 15872, 16128, 16578, 16740, 17192, 17280, 17360, 17856, 17920, 18420, 18432, 19034, 19341, 19530, 19648, 19840, 20160, 20832, 21490, 21504, 22104, 22320, 23040, 23436, 23808, 24192, 24560, 25788, 26040, 26784, 26880, 27630, 27648, 27776, 28551, 29295, 29472, 29760, 30240, 30720, 31248, 31744, 32235, 32256, 33156, 33480, 34384, 34560, 34720, 35712, 35840, 36840, 38068, 38682, 39060, 39296, 39680, 40320, 41445, 41664, 42980, 43008, 44208, 44640, 46080, 46872, 47585, 47616, 48384, 49120, 51576, 52080, 53568, 53760, 55260, 55296, 55552, 57102, 58023, 58590, 58944, 59520, 60480, 62496, 63488, 64470, 64512, 66312, 66619, 66960, 68768, 69120, 69440, 71424, 71680, 73680, 76136, 77364, 78120, 78592, 79360, 80640, 82890, 83328, 85653, 85960, 88416, 89280, 92160, 93744, 95170, 95232, 96705, 96768, 98240, 103152, 104160, 107136, 107520, 110520, 111104, 114204, 116046, 117180, 117888, 119040, 120960, 124992, 128940, 129024, 132624, 133238, 133920, 137536, 138240, 138880, 142755, 142848, 147360, 152272, 154728, 156240, 157184, 158720, 161280, 165780, 166656, 171306, 171920, 176832, 178560, 187488, 190340, 190464, 193410, 193536, 196480, 199857, 206304, 208320, 214272, 215040, 221040, 222208, 228408, 232092, 234360, 235776, 238080, 241920, 249984, 256959, 257880, 265248, 266476, 267840, 275072, 276480, 277760, 285510, 285696, 290115, 294720, 304544, 309456, 312480, 314368, 317440, 322560, 331560, 333095, 333312, 342612, 343840, 353664, 357120, 374976, 380680, 386820, 387072, 392960, 399714, 412608, 416640, 428265, 428544, 442080, 444416, 456816, 464184, 468720, 471552, 476160, 483840, 499968, 513918, 515760, 530496, 532952, 535680, 550144, 555520, 571020, 571392, 580230, 589440, 599571, 609088, 618912, 624960, 628736, 645120, 663120, 666190, 666624, 685224, 687680, 707328, 714240, 749952, 761360, 773640, 785920, 799428, 825216, 833280, 856530, 857088, 884160, 913632, 928368, 937440, 943104, 952320, 967680, 999285, 999936, 1027836, 1031520, 1060992, 1065904, 1071360, 1100288, 1111040, 1142040, 1160460, 1178880, 1199142, 1218176, 1237824, 1249920, 1284795, 1326240, 1332380, 1333248, 1370448, 1375360, 1414656, 1428480, 1499904, 1522720, 1547280, 1571840, 1598856, 1650432, 1666560, 1713060, 1714176, 1768320, 1798713, 1827264, 1856736, 1874880, 1886208, 1935360, 1998570, 1999872, 2055672, 2063040, 2121984, 2131808, 2142720, 2200576, 2222080, 2284080, 2320920, 2357760, 2398284, 2436352, 2475648, 2499840, 2569590, 2652480, 2664760, 2740896, 2750720, 2829312, 2856960, 2997855, 2999808, 3045440, 3094560, 3143680, 3197712, 3300864, 3333120, 3426120, 3536640, 3597426, 3654528, 3713472, 3749760, 3997140, 3999744, 4111344, 4126080, 4243968, 4263616, 4285440, 4401152, 4568160, 4641840, 4715520, 4796568, 4872704, 4951296, 4999680, 5139180, 5304960, 5329520, 5481792, 5501440, 5658624, 5995710, 5999616, 6090880, 6189120, 6395424, 6601728, 6666240, 6852240, 7073280, 7194852, 7309056, 7426944, 7499520, 7994280, 8222688, 8252160, 8487936, 8527232, 8570880, 8993565, 9136320, 9283680, 9431040, 9593136, 9745408, 9902592, 9999360, 10278360, 10609920, 10659040, 10963584, 11002880, 11991420, 11999232, 12181760, 12378240, 12790848, 13203456, 13704480, 14146560, 14389704, 14618112, 14853888, 14999040, 15988560, 16445376, 16504320, 16975872, 17054464, 17987130, 18272640, 18567360, 19186272, 19490816, 19805184, 19998720, 20556720, 21219840, 21318080, 21927168, 22005760, 23982840, 24363520, 24756480, 25581696, 27408960, 28293120, 28779408, 29236224, 29707776, 29998080, 31977120, 32890752, 33008640, 34108928, 35974260, 36545280, 37134720, 38372544, 39610368, 41113440, 42439680, 42636160, 43854336, 47965680, 48727040, 49512960, 51163392, 54817920, 57558816, 58472448, 59415552, 59996160, 63954240, 65781504, 66017280, 68217856, 71948520, 73090560, 74269440, 76745088, 82226880, 84879360, 85272320, 87708672, 95931360, 97454080, 99025920, 102326784, 109635840, 115117632, 118831104, 127908480, 131563008, 136435712, 143897040, 146181120, 148538880, 153490176, 164453760, 170544640, 175417344, 191862720, 198051840, 204653568, 219271680, 230235264, 255816960, 263126016, 287794080, 292362240, 297077760, 306980352, 328907520, 341089280, 383725440, 409307136, 438543360, 460470528, 511633920, 526252032, 575588160, 594155520, 613960704, 657815040, 682178560, 767450880, 877086720, 920941056, 1023267840, 1151176320, 1227921408, 1315630080, 1534901760, 1841882112, 2046535680, 2302352640, 2631260160, 3069803520, 3683764224, 4604705280, 6139607040, 9209410560, 18418821120]

約数ペア:

[(1, 18418821120), (2, 9209410560), (3, 6139607040), (4, 4604705280), (5, 3683764224), (6, 3069803520), (7, 2631260160), (8, 2302352640), (9, 2046535680), (10, 1841882112), (12, 1534901760), (14, 1315630080), (15, 1227921408), (16, 1151176320), (18, 1023267840), (20, 920941056), (21, 877086720), (24, 767450880), (27, 682178560), (28, 657815040), (30, 613960704), (31, 594155520), (32, 575588160), (35, 526252032), (36, 511633920), (40, 460470528), (42, 438543360), (45, 409307136), (48, 383725440), (54, 341089280), (56, 328907520), (60, 306980352), (62, 297077760), (63, 292362240), (64, 287794080), (70, 263126016), (72, 255816960), (80, 230235264), (84, 219271680), (90, 204653568), (93, 198051840), (96, 191862720), (105, 175417344), (108, 170544640), (112, 164453760), (120, 153490176), (124, 148538880), (126, 146181120), (128, 143897040), (135, 136435712), (140, 131563008), (144, 127908480), (155, 118831104), (160, 115117632), (168, 109635840), (180, 102326784), (186, 99025920), (189, 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(1085, 16975872), (1116, 16504320), (1120, 16445376), (1152, 15988560), (1228, 14999040), (1240, 14853888), (1260, 14618112), (1280, 14389704), (1302, 14146560), (1344, 13704480), (1395, 13203456), (1440, 12790848), (1488, 12378240), (1512, 12181760), (1535, 11999232), (1536, 11991420), (1674, 11002880), (1680, 10963584), (1728, 10659040), (1736, 10609920), (1792, 10278360), (1842, 9999360), (1860, 9902592), (1890, 9745408), (1920, 9593136), (1953, 9431040), (1984, 9283680), (2016, 9136320), (2048, 8993565), (2149, 8570880), (2160, 8527232), (2170, 8487936), (2232, 8252160), (2240, 8222688), (2304, 7994280), (2456, 7499520), (2480, 7426944), (2520, 7309056), (2560, 7194852), (2604, 7073280), (2688, 6852240), (2763, 6666240), (2790, 6601728), (2880, 6395424), (2976, 6189120), (3024, 6090880), (3070, 5999616), (3072, 5995710), (3255, 5658624), (3348, 5501440), (3360, 5481792), (3456, 5329520), (3472, 5304960), (3584, 5139180), (3684, 4999680), (3720, 4951296), (3780, 4872704), (3840, 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