20548615360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:201

約数の個数: 672

約数和(自身を含む): 66826985472

約数和(自身を除く): 46278370112

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 31, 32, 34, 35, 40, 52, 56, 62, 64, 65, 68, 70, 80, 85, 91, 103, 104, 112, 119, 124, 130, 136, 140, 155, 160, 169, 170, 182, 206, 208, 217, 221, 224, 238, 248, 260, 272, 280, 310, 320, 338, 340, 364, 403, 412, 416, 434, 442, 448, 455, 476, 496, 515, 520, 527, 544, 560, 595, 620, 676, 680, 721, 728, 806, 824, 832, 845, 868, 884, 910, 952, 992, 1030, 1040, 1054, 1085, 1088, 1105, 1120, 1183, 1190, 1240, 1339, 1352, 1360, 1442, 1456, 1547, 1612, 1648, 1690, 1736, 1751, 1768, 1820, 1904, 1984, 2015, 2060, 2080, 2108, 2170, 2210, 2240, 2366, 2380, 2480, 2635, 2678, 2704, 2720, 2821, 2873, 2884, 2912, 3094, 3193, 3224, 3296, 3380, 3472, 3502, 3536, 3605, 3640, 3689, 3808, 4030, 4120, 4160, 4216, 4340, 4420, 4732, 4760, 4960, 5239, 5270, 5356, 5408, 5440, 5642, 5746, 5768, 5824, 5915, 6188, 6386, 6448, 6592, 6695, 6760, 6851, 6944, 7004, 7072, 7210, 7280, 7378, 7616, 7735, 8060, 8240, 8432, 8680, 8755, 8840, 9373, 9464, 9520, 9920, 10478, 10540, 10712, 10816, 11284, 11492, 11536, 11830, 12257, 12376, 12772, 12896, 13390, 13520, 13702, 13888, 14008, 14105, 14144, 14365, 14420, 14560, 14756, 15470, 15965, 16120, 16480, 16864, 17360, 17407, 17510, 17680, 18445, 18746, 18928, 19040, 20111, 20956, 21080, 21424, 22351, 22568, 22763, 22984, 23072, 23660, 24514, 24752, 25544, 25792, 26195, 26780, 27040, 27404, 28016, 28210, 28730, 28840, 29120, 29512, 30940, 31930, 32240, 32960, 33728, 34255, 34720, 34814, 35020, 35360, 36673, 36890, 37492, 37856, 38080, 40222, 41509, 41912, 42160, 42848, 44702, 45136, 45526, 45968, 46144, 46865, 47320, 47957, 49028, 49504, 51088, 52390, 53560, 54080, 54281, 54808, 56032, 56420, 57460, 57680, 59024, 61285, 61880, 63860, 64480, 68510, 69440, 69628, 70040, 70720, 73346, 73780, 74984, 75712, 80444, 83018, 83824, 84320, 85696, 87035, 89063, 89404, 90272, 91052, 91936, 93730, 94640, 95914, 98056, 99008, 100555, 102176, 104780, 107120, 108562, 109616, 111755, 112064, 112840, 113815, 114920, 115360, 118048, 121849, 122570, 123760, 127720, 128960, 137020, 139256, 140080, 146692, 147560, 149968, 159341, 160888, 166036, 167648, 168640, 174070, 178126, 178808, 180544, 182104, 183365, 183872, 187460, 189280, 191828, 196112, 201110, 204352, 207545, 209560, 214240, 217124, 219232, 223510, 225680, 227630, 229840, 230720, 236096, 239785, 243698, 245140, 247520, 255440, 271405, 274040, 278512, 280160, 290563, 293384, 295120, 295919, 299936, 318682, 321776, 332072, 335296, 348140, 356252, 357616, 364208, 366730, 374920, 378560, 379967, 383656, 392224, 402220, 415090, 419120, 428480, 434248, 438464, 445315, 447020, 451360, 455260, 459680, 479570, 487396, 490280, 495040, 510880, 539617, 542810, 548080, 557024, 560320, 581126, 586768, 590240, 591838, 599872, 609245, 623441, 637364, 643552, 664144, 696280, 705653, 712504, 715232, 728416, 733460, 749840, 759934, 767312, 784448, 796705, 804440, 830180, 838240, 868496, 890630, 894040, 902720, 910520, 919360, 959140, 974792, 980560, 1021760, 1079234, 1085620, 1096160, 1114048, 1162252, 1173536, 1180480, 1183676, 1218490, 1246882, 1274728, 1287104, 1328288, 1392560, 1411306, 1425008, 1430464, 1452815, 1456832, 1466920, 1479595, 1499680, 1519868, 1534624, 1593410, 1608880, 1660360, 1676480, 1736992, 1781260, 1788080, 1821040, 1899835, 1918280, 1949584, 1961120, 2071433, 2158468, 2171240, 2192320, 2324504, 2347072, 2367352, 2436980, 2493764, 2549456, 2656576, 2698085, 2785120, 2822612, 2850016, 2905630, 2933840, 2959190, 2999360, 3039736, 3069248, 3117205, 3186820, 3217760, 3320720, 3473984, 3528265, 3562520, 3576160, 3642080, 3777319, 3799670, 3836560, 3899168, 3922240, 4142866, 4316936, 4342480, 4649008, 4734704, 4873960, 4939571, 4987528, 5098912, 5396170, 5570240, 5645224, 5700032, 5811260, 5867680, 5918380, 6079472, 6234410, 6373640, 6435520, 6641440, 7056530, 7125040, 7152320, 7284160, 7554638, 7599340, 7673120, 7798336, 8285732, 8633872, 8684960, 9173489, 9298016, 9469408, 9747920, 9879142, 9975056, 10197824, 10357165, 10792340, 11290448, 11622520, 11735360, 11836760, 12158944, 12468820, 12747280, 13282880, 14113060, 14250080, 15109276, 15198680, 15346240, 16571464, 17267744, 17369920, 18346978, 18596032, 18886595, 18938816, 19495840, 19758284, 19950112, 20714330, 21584680, 22580896, 23245040, 23673520, 24317888, 24697855, 24937640, 25494560, 28226120, 28500160, 30218552, 30397360, 33142928, 34535488, 36693956, 37773190, 38991680, 39516568, 39900224, 41428660, 43169360, 45161792, 45867445, 46490080, 47347040, 49395710, 49875280, 50989120, 56452240, 60437104, 60794720, 64214423, 66285856, 73387912, 75546380, 79033136, 82857320, 86338720, 91734890, 92980160, 94694080, 98791420, 99750560, 112904480, 120874208, 121589440, 128428846, 132571712, 146775824, 151092760, 158066272, 165714640, 172677440, 183469780, 197582840, 199501120, 225808960, 241748416, 256857692, 293551648, 302185520, 316132544, 321072115, 331429280, 366939560, 395165680, 513715384, 587103296, 604371040, 642144230, 662858560, 733879120, 790331360, 1027430768, 1208742080, 1284288460, 1467758240, 1580662720, 2054861536, 2568576920, 2935516480, 4109723072, 5137153840, 10274307680, 20548615360]

約数ペア:

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(7616, 2698085), (7735, 2656576), (8060, 2549456), (8240, 2493764), (8432, 2436980), (8680, 2367352), (8755, 2347072), (8840, 2324504), (9373, 2192320), (9464, 2171240), (9520, 2158468), (9920, 2071433), (10478, 1961120), (10540, 1949584), (10712, 1918280), (10816, 1899835), (11284, 1821040), (11492, 1788080), (11536, 1781260), (11830, 1736992), (12257, 1676480), (12376, 1660360), (12772, 1608880), (12896, 1593410), (13390, 1534624), (13520, 1519868), (13702, 1499680), (13888, 1479595), (14008, 1466920), (14105, 1456832), (14144, 1452815), (14365, 1430464), (14420, 1425008), (14560, 1411306), (14756, 1392560), (15470, 1328288), (15965, 1287104), (16120, 1274728), (16480, 1246882), (16864, 1218490), (17360, 1183676), (17407, 1180480), (17510, 1173536), (17680, 1162252), (18445, 1114048), (18746, 1096160), (18928, 1085620), (19040, 1079234), (20111, 1021760), (20956, 980560), (21080, 974792), (21424, 959140), (22351, 919360), (22568, 910520), (22763, 902720), (22984, 894040), (23072, 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