20163978240

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:482

約数の個数: 528

約数和(自身を含む): 76257660672

約数和(自身を除く): 56093682432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 73, 80, 84, 96, 98, 105, 112, 120, 128, 140, 146, 147, 160, 168, 192, 196, 210, 219, 224, 240, 245, 256, 280, 292, 294, 320, 336, 365, 367, 384, 392, 420, 438, 448, 480, 490, 511, 512, 560, 584, 588, 640, 672, 730, 734, 735, 768, 784, 840, 876, 896, 960, 980, 1022, 1024, 1095, 1101, 1120, 1168, 1176, 1280, 1344, 1460, 1468, 1470, 1533, 1536, 1568, 1680, 1752, 1792, 1835, 1920, 1960, 2044, 2190, 2202, 2240, 2336, 2352, 2555, 2560, 2569, 2688, 2920, 2936, 2940, 3066, 3072, 3136, 3360, 3504, 3577, 3584, 3670, 3840, 3920, 4088, 4380, 4404, 4480, 4672, 4704, 5110, 5120, 5138, 5376, 5505, 5840, 5872, 5880, 6132, 6272, 6720, 7008, 7154, 7168, 7340, 7665, 7680, 7707, 7840, 8176, 8760, 8808, 8960, 9344, 9408, 10220, 10276, 10731, 10752, 11010, 11680, 11744, 11760, 12264, 12544, 12845, 13440, 14016, 14308, 14680, 15330, 15360, 15414, 15680, 16352, 17520, 17616, 17885, 17920, 17983, 18688, 18816, 20440, 20552, 21462, 21504, 22020, 23360, 23488, 23520, 24528, 25088, 25690, 26791, 26880, 28032, 28616, 29360, 30660, 30828, 31360, 32704, 35040, 35232, 35770, 35840, 35966, 37376, 37632, 38535, 40880, 41104, 42924, 44040, 46720, 46976, 47040, 49056, 50176, 51380, 53582, 53655, 53760, 53949, 56064, 57232, 58720, 61320, 61656, 62720, 65408, 70080, 70464, 71540, 71932, 74752, 75264, 77070, 80373, 81760, 82208, 85848, 88080, 89915, 93440, 93952, 94080, 98112, 102760, 107164, 107310, 107520, 107898, 112128, 114464, 117440, 122640, 123312, 125440, 130816, 133955, 140160, 140928, 143080, 143864, 150528, 154140, 160746, 163520, 164416, 171696, 176160, 179830, 186880, 187537, 187904, 188160, 196224, 205520, 214328, 214620, 215796, 224256, 228928, 234880, 245280, 246624, 250880, 261632, 267910, 269745, 280320, 281856, 286160, 287728, 308280, 321492, 327040, 328832, 343392, 352320, 359660, 373760, 375074, 375808, 376320, 392448, 401865, 411040, 428656, 429240, 431592, 457856, 469760, 490560, 493248, 523264, 535820, 539490, 560640, 562611, 563712, 572320, 575456, 616560, 642984, 654080, 657664, 686784, 704640, 719320, 750148, 752640, 784896, 803730, 822080, 857312, 858480, 863184, 915712, 937685, 939520, 981120, 986496, 1071640, 1078980, 1121280, 1125222, 1127424, 1144640, 1150912, 1233120, 1285968, 1308160, 1312759, 1315328, 1373568, 1409280, 1438640, 1500296, 1569792, 1607460, 1644160, 1714624, 1716960, 1726368, 1831424, 1875370, 1879040, 1962240, 1972992, 2143280, 2157960, 2250444, 2289280, 2301824, 2466240, 2571936, 2616320, 2625518, 2630656, 2747136, 2813055, 2818560, 2877280, 3000592, 3214920, 3288320, 3429248, 3433920, 3452736, 3662848, 3750740, 3924480, 3938277, 3945984, 4286560, 4315920, 4500888, 4578560, 4603648, 4932480, 5143872, 5251036, 5494272, 5626110, 5637120, 5754560, 6001184, 6429840, 6563795, 6576640, 6858496, 6867840, 6905472, 7501480, 7848960, 7876554, 7891968, 8573120, 8631840, 9001776, 9157120, 9207296, 9864960, 10287744, 10502072, 10988544, 11252220, 11509120, 12002368, 12859680, 13127590, 13153280, 13716992, 13735680, 13810944, 15002960, 15753108, 17146240, 17263680, 18003552, 18314240, 18414592, 19691385, 19729920, 20575488, 21004144, 22504440, 23018240, 24004736, 25719360, 26255180, 27433984, 27471360, 27621888, 30005920, 31506216, 34292480, 34527360, 36007104, 39382770, 39459840, 41150976, 42008288, 45008880, 46036480, 48009472, 51438720, 52510360, 54942720, 55243776, 60011840, 63012432, 68584960, 69054720, 72014208, 78765540, 82301952, 84016576, 90017760, 92072960, 96018944, 102877440, 105020720, 120023680, 126024864, 137169920, 138109440, 144028416, 157531080, 168033152, 180035520, 192037888, 205754880, 210041440, 240047360, 252049728, 276218880, 288056832, 315062160, 336066304, 360071040, 411509760, 420082880, 480094720, 504099456, 576113664, 630124320, 672132608, 720142080, 840165760, 960189440, 1008198912, 1260248640, 1344265216, 1440284160, 1680331520, 2016397824, 2520497280, 2880568320, 3360663040, 4032795648, 5040994560, 6721326080, 10081989120, 20163978240]

約数ペア:

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