20204432640

素因数分解:

$2^8\times 3^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 1080

約数和(自身を含む): 87037767432

約数和(自身を除く): 66833334792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 82, 84, 90, 96, 97, 98, 105, 108, 112, 120, 123, 126, 128, 135, 140, 144, 147, 160, 162, 164, 168, 180, 189, 192, 194, 196, 205, 210, 216, 224, 240, 245, 246, 252, 256, 270, 280, 287, 288, 291, 294, 315, 320, 324, 328, 336, 360, 369, 378, 384, 388, 392, 405, 410, 420, 432, 441, 448, 480, 485, 490, 492, 504, 540, 560, 567, 574, 576, 582, 588, 615, 630, 640, 648, 656, 672, 679, 720, 735, 738, 756, 768, 776, 784, 810, 820, 840, 861, 864, 873, 882, 896, 945, 960, 970, 980, 984, 1008, 1080, 1107, 1120, 1134, 1148, 1152, 1164, 1176, 1230, 1260, 1280, 1296, 1312, 1323, 1344, 1358, 1435, 1440, 1455, 1470, 1476, 1512, 1552, 1568, 1620, 1640, 1680, 1722, 1728, 1746, 1764, 1792, 1845, 1890, 1920, 1940, 1960, 1968, 2009, 2016, 2037, 2160, 2205, 2214, 2240, 2268, 2296, 2304, 2328, 2352, 2460, 2520, 2583, 2592, 2619, 2624, 2646, 2688, 2716, 2835, 2870, 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91840, 92988, 93120, 94080, 94464, 95060, 95448, 96432, 97776, 103320, 103680, 104760, 105840, 106272, 107379, 108486, 108640, 109998, 110208, 111356, 111744, 112896, 114072, 116235, 118080, 119310, 120540, 120960, 122220, 123984, 124160, 125712, 127008, 127264, 128331, 128576, 130368, 132840, 137760, 139195, 139680, 141120, 141696, 142590, 143172, 144648, 145152, 146664, 152096, 154980, 157140, 157440, 158760, 159080, 160720, 162729, 162960, 165312, 167034, 167616, 169344, 171108, 173824, 177120, 178965, 180810, 181440, 183330, 183680, 185976, 186240, 188160, 190120, 190896, 192864, 194873, 195552, 206640, 209520, 211680, 212544, 213885, 214758, 216972, 217280, 219996, 220416, 222712, 223488, 228144, 232470, 236160, 238620, 241080, 241920, 244440, 247968, 250551, 251424, 254016, 254528, 256662, 257152, 260736, 265680, 271215, 274995, 275520, 278390, 279360, 282240, 283392, 285180, 286344, 289296, 293328, 304192, 309960, 314280, 317520, 318160, 321440, 322137, 325458, 325920, 330624, 334068, 335232, 338688, 342216, 354240, 357930, 361620, 362880, 366660, 367360, 371952, 372480, 380240, 381792, 384993, 385728, 389746, 391104, 413280, 417585, 419040, 423360, 425088, 427770, 429516, 433944, 434560, 439992, 445424, 456288, 464940, 472320, 477240, 482160, 488880, 495936, 501102, 502848, 508032, 509056, 513324, 514304, 521472, 531360, 536895, 542430, 549990, 551040, 556780, 558720, 564480, 570360, 572688, 578592, 584619, 586656, 608384, 619920, 628560, 635040, 636320, 641655, 642880, 644274, 650916, 651840, 661248, 668136, 670464, 684432, 708480, 715860, 723240, 725760, 733320, 743904, 751653, 760480, 763584, 769986, 771456, 779492, 782208, 813645, 826560, 835170, 838080, 846720, 850176, 855540, 859032, 867888, 869120, 879984, 890848, 912576, 929880, 954480, 964320, 974365, 977760, 991872, 1002204, 1005696, 1016064, 1018112, 1026648, 1062720, 1073790, 1084860, 1099980, 1102080, 1113560, 1117440, 1140720, 1145376, 1157184, 1169238, 1173312, 1216768, 1239840, 1252755, 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5011020, 5028480, 5080320, 5090560, 5133240, 5154192, 5207328, 5261571, 5345088, 5475456, 5726880, 5785920, 5846190, 5866560, 5951232, 6013224, 6083840, 6159888, 6235936, 6442740, 6509160, 6681360, 6844320, 6872256, 6943104, 7015428, 7039872, 7126784, 7439040, 7516530, 7635840, 7699860, 7714560, 7794920, 7822080, 8017632, 8213184, 8590320, 8678880, 8769285, 8799840, 8908480, 9019836, 9125760, 9163008, 9353904, 9918720, 10022040, 10056960, 10266480, 10308384, 10414656, 10523142, 10690176, 10950912, 11274795, 11453760, 11571840, 11692380, 11733120, 12026448, 12319776, 12471872, 12885480, 13018320, 13362720, 13688640, 13744512, 13886208, 14030856, 14079744, 14878080, 15033060, 15271680, 15399720, 15589840, 15784713, 16035264, 16426368, 17180640, 17357760, 17538570, 17599680, 17816960, 18039672, 18251520, 18707808, 20044080, 20532960, 20616768, 20829312, 21046284, 21380352, 22549590, 22907520, 23143680, 23384760, 23466240, 24052896, 24639552, 24943744, 25770960, 26036640, 26307855, 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約数ペア:

[(1, 20204432640), (2, 10102216320), (3, 6734810880), (4, 5051108160), (5, 4040886528), (6, 3367405440), (7, 2886347520), (8, 2525554080), (9, 2244936960), (10, 2020443264), (12, 1683702720), (14, 1443173760), (15, 1346962176), (16, 1262777040), (18, 1122468480), (20, 1010221632), (21, 962115840), (24, 841851360), (27, 748312320), (28, 721586880), (30, 673481088), (32, 631388520), (35, 577269504), (36, 561234240), (40, 505110816), (41, 492791040), (42, 481057920), (45, 448987392), (48, 420925680), (49, 412335360), (54, 374156160), (56, 360793440), (60, 336740544), (63, 320705280), (64, 315694260), (70, 288634752), (72, 280617120), (80, 252555408), (81, 249437440), (82, 246395520), (84, 240528960), (90, 224493696), (96, 210462840), (97, 208293120), (98, 206167680), (105, 192423168), (108, 187078080), (112, 180396720), (120, 168370272), (123, 164263680), (126, 160352640), (128, 157847130), (135, 149662464), (140, 144317376), (144, 140308560), (147, 137445120), (160, 126277704), (162, 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