128460321792

素因数分解:

$2^{10}\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:160

約数の個数: 1056

約数和(自身を含む): 459995289600

約数和(自身を除く): 331534967808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 43, 44, 47, 48, 54, 57, 64, 66, 72, 76, 86, 88, 94, 96, 99, 108, 114, 121, 128, 129, 132, 141, 144, 152, 171, 172, 176, 188, 192, 198, 209, 216, 228, 242, 256, 258, 264, 282, 288, 297, 304, 342, 344, 352, 363, 376, 384, 387, 396, 418, 423, 432, 456, 473, 484, 512, 513, 516, 517, 528, 564, 576, 594, 608, 627, 684, 688, 704, 726, 752, 768, 774, 792, 817, 836, 846, 864, 893, 912, 946, 968, 1024, 1026, 1032, 1034, 1056, 1089, 1128, 1152, 1161, 1188, 1216, 1254, 1269, 1368, 1376, 1408, 1419, 1452, 1504, 1536, 1548, 1551, 1584, 1634, 1672, 1692, 1728, 1786, 1824, 1881, 1892, 1936, 2021, 2052, 2064, 2068, 2112, 2178, 2256, 2299, 2304, 2322, 2376, 2432, 2451, 2508, 2538, 2679, 2736, 2752, 2816, 2838, 2904, 3008, 3072, 3096, 3102, 3168, 3267, 3268, 3344, 3384, 3456, 3572, 3648, 3762, 3784, 3872, 4042, 4104, 4128, 4136, 4224, 4257, 4356, 4512, 4598, 4608, 4644, 4653, 4752, 4864, 4902, 5016, 5076, 5203, 5358, 5472, 5504, 5632, 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約数ペア:

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