1680000032256

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:711

約数の個数: 960

約数和(自身を含む): 5826442583808

約数和(自身を除く): 4146442551552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 49, 52, 56, 64, 73, 78, 84, 86, 91, 96, 98, 104, 112, 128, 129, 146, 147, 156, 168, 172, 182, 192, 196, 208, 219, 224, 256, 258, 273, 292, 294, 301, 312, 336, 344, 364, 384, 392, 416, 438, 448, 511, 512, 516, 546, 547, 559, 584, 588, 602, 624, 637, 672, 688, 728, 768, 784, 832, 876, 896, 903, 949, 1022, 1032, 1092, 1094, 1118, 1168, 1176, 1204, 1248, 1274, 1344, 1376, 1456, 1533, 1536, 1568, 1641, 1664, 1677, 1752, 1792, 1806, 1898, 1911, 2044, 2064, 2107, 2184, 2188, 2236, 2336, 2352, 2408, 2496, 2548, 2688, 2752, 2847, 2912, 3066, 3136, 3139, 3282, 3328, 3354, 3504, 3577, 3584, 3612, 3796, 3822, 3829, 3913, 4088, 4128, 4214, 4368, 4376, 4472, 4672, 4704, 4816, 4992, 5096, 5376, 5504, 5694, 5824, 6132, 6272, 6278, 6321, 6564, 6643, 6656, 6708, 7008, 7111, 7154, 7224, 7592, 7644, 7658, 7826, 8176, 8256, 8428, 8736, 8752, 8944, 9344, 9408, 9417, 9632, 9984, 10192, 10731, 10752, 11008, 11388, 11487, 11648, 11739, 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約数ペア:

[(1, 1680000032256), (2, 840000016128), (3, 560000010752), (4, 420000008064), (6, 280000005376), (7, 240000004608), (8, 210000004032), (12, 140000002688), (13, 129230771712), (14, 120000002304), (16, 105000002016), (21, 80000001536), (24, 70000001344), (26, 64615385856), (28, 60000001152), (32, 52500001008), (39, 43076923904), (42, 40000000768), (43, 39069768192), (48, 35000000672), (49, 34285714944), (52, 32307692928), (56, 30000000576), (64, 26250000504), (73, 23013699072), (78, 21538461952), (84, 20000000384), (86, 19534884096), (91, 18461538816), (96, 17500000336), (98, 17142857472), (104, 16153846464), (112, 15000000288), (128, 13125000252), (129, 13023256064), (146, 11506849536), (147, 11428571648), (156, 10769230976), (168, 10000000192), (172, 9767442048), (182, 9230769408), (192, 8750000168), (196, 8571428736), (208, 8076923232), (219, 7671233024), (224, 7500000144), (256, 6562500126), (258, 6511628032), (273, 6153846272), (292, 5753424768), (294, 5714285824), (301, 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1592864), (1078784, 1557309), (1116024, 1505344), (1118068, 1502592), (1129008, 1488032), (1142596, 1470336), (1152529, 1457664), (1194648, 1406272), (1205376, 1393756), (1223092, 1373568), (1230488, 1365312), (1275456, 1317176), (1277792, 1314768), (1286544, 1305824)]