20152555488

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:531

約数の個数: 384

約数和(自身を含む): 65345616000

約数和(自身を除く): 45193060512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 72, 78, 96, 97, 104, 106, 108, 117, 144, 156, 159, 194, 208, 212, 216, 234, 288, 291, 312, 318, 349, 351, 388, 416, 424, 432, 468, 477, 582, 624, 636, 689, 698, 702, 776, 848, 864, 873, 936, 954, 1047, 1164, 1248, 1261, 1272, 1378, 1396, 1404, 1431, 1552, 1696, 1746, 1872, 1908, 2067, 2094, 2328, 2522, 2544, 2619, 2756, 2792, 2808, 2862, 3104, 3141, 3492, 3744, 3783, 3816, 4134, 4188, 4537, 4656, 5044, 5088, 5141, 5238, 5512, 5584, 5616, 5724, 6201, 6282, 6984, 7566, 7632, 8268, 8376, 9074, 9312, 9423, 10088, 10282, 10476, 11024, 11168, 11232, 11349, 11448, 12402, 12564, 13611, 13968, 15132, 15264, 15423, 16536, 16752, 18148, 18497, 18603, 18846, 20176, 20564, 20952, 22048, 22698, 22896, 24804, 25128, 27222, 27936, 30264, 30846, 33072, 33504, 33853, 34047, 36296, 36994, 37206, 37692, 40352, 40833, 41128, 41904, 45396, 45792, 46269, 49608, 50256, 54444, 55491, 60528, 61692, 66144, 66833, 67706, 68094, 72592, 73988, 74412, 75384, 81666, 82256, 83808, 90792, 92538, 99216, 100512, 101559, 108888, 110982, 121056, 122499, 123384, 133666, 135412, 136188, 138807, 145184, 147976, 148824, 150768, 163332, 164512, 166473, 181584, 185076, 198432, 200499, 203118, 217776, 221964, 240461, 244998, 246768, 267332, 270824, 272376, 277614, 295952, 297648, 301536, 304677, 326664, 332946, 363168, 370152, 400998, 406236, 435552, 440089, 443928, 480922, 489996, 493536, 499419, 534664, 541648, 544752, 555228, 591904, 595296, 601497, 609354, 653328, 665892, 721383, 740304, 801996, 812472, 880178, 887856, 914031, 961844, 979992, 998838, 1069328, 1083296, 1089504, 1110456, 1202994, 1218708, 1306656, 1320267, 1331784, 1442766, 1480608, 1603992, 1624944, 1760356, 1775712, 1794209, 1804491, 1828062, 1923688, 1959984, 1997676, 2138656, 2164149, 2220912, 2405988, 2437416, 2640534, 2663568, 2885532, 3207984, 3249888, 3520712, 3588418, 3608982, 3656124, 3847376, 3919968, 3960801, 3995352, 4328298, 4441824, 4811976, 4874832, 5281068, 5327136, 5382627, 5771064, 6415968, 6492447, 7041424, 7176836, 7217964, 7312248, 7694752, 7921602, 7990704, 8656596, 9623952, 9749664, 10562136, 10765254, 11542128, 11882403, 12984894, 14082848, 14353672, 14435928, 14624496, 15843204, 15981408, 16147881, 17313192, 19247904, 21124272, 21530508, 23084256, 23324717, 23764806, 25969788, 28707344, 28871856, 29248992, 31686408, 32295762, 34626384, 42248544, 43061016, 46649434, 47529612, 48443643, 51939576, 57414688, 57743712, 63372816, 64591524, 69252768, 69974151, 86122032, 93298868, 95059224, 96887286, 103879152, 126745632, 129183048, 139948302, 172244064, 186597736, 190118448, 193774572, 207758304, 209922453, 258366096, 279896604, 373195472, 380236896, 387549144, 419844906, 516732192, 559793208, 629767359, 746390944, 775098288, 839689812, 1119586416, 1259534718, 1550196576, 1679379624, 2239172832, 2519069436, 3358759248, 5038138872, 6717518496, 10076277744, 20152555488]

約数ペア:

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