2019139980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:289

約数の個数: 384

約数和(自身を含む): 7153090560

約数和(自身を除く): 5133950580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 109, 110, 127, 130, 132, 143, 156, 165, 170, 187, 195, 204, 218, 220, 221, 254, 255, 260, 286, 327, 330, 340, 374, 381, 390, 429, 436, 442, 508, 510, 545, 561, 572, 635, 654, 660, 663, 715, 748, 762, 780, 858, 884, 935, 1020, 1090, 1105, 1122, 1199, 1270, 1308, 1326, 1397, 1417, 1430, 1524, 1635, 1651, 1716, 1853, 1870, 1905, 2145, 2159, 2180, 2210, 2244, 2398, 2431, 2540, 2652, 2794, 2805, 2834, 2860, 3270, 3302, 3315, 3597, 3706, 3740, 3810, 4191, 4251, 4290, 4318, 4420, 4796, 4862, 4953, 5559, 5588, 5610, 5668, 5995, 6477, 6540, 6604, 6630, 6985, 7085, 7194, 7293, 7412, 7620, 8255, 8382, 8502, 8580, 8636, 9265, 9724, 9906, 10795, 11118, 11220, 11990, 12155, 12954, 13260, 13843, 13970, 14170, 14388, 14586, 15587, 16510, 16764, 17004, 17985, 18161, 18530, 19812, 20383, 20955, 21255, 21590, 22236, 23749, 23980, 24089, 24310, 24765, 25908, 27686, 27795, 27940, 28067, 28340, 29172, 31174, 32385, 33020, 35970, 36322, 36465, 37060, 40766, 41529, 41910, 42510, 43180, 46761, 47498, 48178, 48620, 49530, 54483, 55372, 55590, 56134, 61149, 62348, 64770, 69215, 71247, 71940, 72267, 72644, 72930, 77935, 81532, 83058, 83820, 84201, 85020, 90805, 93522, 94996, 96356, 99060, 101915, 108966, 111180, 112268, 118745, 120445, 122298, 129540, 138430, 140335, 142494, 144534, 145860, 152273, 155870, 166116, 168402, 179959, 181610, 187044, 203830, 207645, 217932, 233805, 235331, 237490, 240890, 244596, 264979, 272415, 276860, 280670, 284988, 289068, 304546, 305745, 308737, 311740, 336804, 356235, 359918, 361335, 363220, 407660, 415290, 421005, 456819, 467610, 470662, 474980, 481780, 529958, 539877, 544830, 561340, 609092, 611490, 617474, 705993, 712470, 719836, 722670, 761365, 794937, 830580, 842010, 899795, 913638, 926211, 935220, 941324, 1059916, 1079754, 1089660, 1176655, 1222980, 1234948, 1324895, 1411986, 1424940, 1445340, 1522730, 1543685, 1589874, 1684020, 1799590, 1827276, 1852422, 1979549, 2159508, 2284095, 2353310, 2588641, 2649790, 2699385, 2823972, 3045460, 3059303, 3087370, 3179748, 3529965, 3599180, 3704844, 3959098, 3974685, 4568190, 4631055, 4706620, 5177282, 5299580, 5398770, 5938647, 6118606, 6174740, 7059930, 7765923, 7918196, 7949370, 9136380, 9177909, 9262110, 9897745, 10354564, 10797540, 11877294, 12237212, 12943205, 14119860, 15296515, 15531846, 15898740, 18355818, 18524220, 19795490, 23754588, 25886410, 29693235, 30593030, 31063692, 33652333, 36711636, 38829615, 39590980, 45889545, 51772820, 59386470, 61186060, 67304666, 77659230, 91779090, 100956999, 118772940, 134609332, 155318460, 168261665, 183558180, 201913998, 336523330, 403827996, 504784995, 673046660, 1009569990, 2019139980]

約数ペア:

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