20170742592

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 1008

約数和(自身を含む): 77639143680

約数和(自身を除く): 57468401088

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 29, 32, 33, 39, 42, 44, 47, 48, 49, 52, 56, 58, 64, 66, 77, 78, 84, 87, 88, 91, 94, 96, 98, 104, 112, 116, 121, 132, 141, 143, 147, 154, 156, 168, 174, 176, 182, 188, 192, 196, 203, 208, 224, 231, 232, 242, 264, 273, 282, 286, 294, 308, 312, 319, 329, 336, 348, 352, 363, 364, 376, 377, 392, 406, 416, 429, 448, 462, 464, 484, 517, 528, 539, 546, 564, 572, 588, 609, 611, 616, 624, 637, 638, 658, 672, 696, 704, 726, 728, 752, 754, 784, 812, 832, 847, 858, 924, 928, 957, 968, 987, 1001, 1034, 1056, 1078, 1092, 1128, 1131, 1144, 1176, 1218, 1222, 1232, 1248, 1274, 1276, 1316, 1344, 1363, 1392, 1421, 1452, 1456, 1504, 1508, 1551, 1568, 1573, 1617, 1624, 1694, 1716, 1833, 1848, 1856, 1911, 1914, 1936, 1974, 2002, 2068, 2112, 2156, 2184, 2233, 2256, 2262, 2288, 2303, 2352, 2436, 2444, 2464, 2496, 2541, 2548, 2552, 2632, 2639, 2726, 2784, 2842, 2904, 2912, 3003, 3008, 3016, 3102, 3136, 3146, 3234, 3248, 3388, 3432, 3509, 3619, 3666, 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約数ペア:

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