20163419640

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 1024

約数和(自身を含む): 87091200000

約数和(自身を除く): 66927780360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 49, 52, 53, 54, 56, 60, 63, 65, 70, 72, 78, 79, 84, 90, 91, 98, 104, 105, 106, 108, 117, 120, 126, 130, 135, 140, 147, 156, 158, 159, 168, 180, 182, 189, 195, 196, 210, 212, 216, 234, 237, 245, 252, 260, 265, 270, 273, 280, 294, 312, 315, 316, 318, 343, 351, 360, 364, 371, 378, 390, 392, 395, 420, 424, 441, 455, 468, 474, 477, 490, 504, 520, 530, 540, 546, 553, 585, 588, 630, 632, 636, 637, 686, 689, 702, 711, 728, 735, 742, 756, 780, 790, 795, 819, 840, 882, 910, 936, 945, 948, 954, 980, 1027, 1029, 1060, 1080, 1092, 1106, 1113, 1170, 1176, 1185, 1260, 1272, 1274, 1323, 1365, 1372, 1378, 1404, 1422, 1431, 1470, 1484, 1512, 1560, 1580, 1590, 1638, 1659, 1715, 1755, 1764, 1820, 1855, 1890, 1896, 1908, 1911, 1960, 2054, 2058, 2067, 2120, 2133, 2184, 2205, 2212, 2226, 2340, 2370, 2385, 2457, 2520, 2548, 2597, 2646, 2730, 2744, 2756, 2765, 2808, 2844, 2862, 2940, 2968, 3081, 3087, 3160, 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約数ペア:

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