20091574080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{104123}}^1$

素因数の和:104213

約数の個数: 168

約数和(自身を含む): 70138759392

約数和(自身を除く): 50047185312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 402, 480, 536, 576, 603, 670, 720, 804, 960, 1005, 1072, 1206, 1340, 1440, 1608, 2010, 2144, 2412, 2680, 2880, 3015, 3216, 4020, 4288, 4824, 5360, 6030, 6432, 8040, 9648, 10720, 12060, 12864, 16080, 19296, 21440, 24120, 32160, 38592, 48240, 64320, 96480, 104123, 192960, 208246, 312369, 416492, 520615, 624738, 832984, 937107, 1041230, 1249476, 1561845, 1665968, 1874214, 2082460, 2498952, 3123690, 3331936, 3748428, 4164920, 4685535, 4997904, 6247380, 6663872, 6976241, 7496856, 8329840, 9371070, 9995808, 12494760, 13952482, 14993712, 16659680, 18742140, 19991616, 20928723, 24989520, 27904964, 29987424, 33319360, 34881205, 37484280, 41857446, 49979040, 55809928, 59974848, 62786169, 69762410, 74968560, 83714892, 99958080, 104643615, 111619856, 125572338, 139524820, 149937120, 167429784, 209287230, 223239712, 251144676, 279049640, 299874240, 313930845, 334859568, 418574460, 446479424, 502289352, 558099280, 627861690, 669719136, 837148920, 1004578704, 1116198560, 1255723380, 1339438272, 1674297840, 2009157408, 2232397120, 2511446760, 3348595680, 4018314816, 5022893520, 6697191360, 10045787040, 20091574080]

約数ペア:

[(1, 20091574080), (2, 10045787040), (3, 6697191360), (4, 5022893520), (5, 4018314816), (6, 3348595680), (8, 2511446760), (9, 2232397120), (10, 2009157408), (12, 1674297840), (15, 1339438272), (16, 1255723380), (18, 1116198560), (20, 1004578704), (24, 837148920), (30, 669719136), (32, 627861690), (36, 558099280), (40, 502289352), (45, 446479424), (48, 418574460), (60, 334859568), (64, 313930845), (67, 299874240), (72, 279049640), (80, 251144676), (90, 223239712), (96, 209287230), (120, 167429784), (134, 149937120), (144, 139524820), (160, 125572338), (180, 111619856), (192, 104643615), (201, 99958080), (240, 83714892), (268, 74968560), (288, 69762410), (320, 62786169), (335, 59974848), (360, 55809928), (402, 49979040), (480, 41857446), (536, 37484280), (576, 34881205), (603, 33319360), (670, 29987424), (720, 27904964), (804, 24989520), (960, 20928723), (1005, 19991616), (1072, 18742140), (1206, 16659680), (1340, 14993712), (1440, 13952482), (1608, 12494760), (2010, 9995808), (2144, 9371070), (2412, 8329840), (2680, 7496856), (2880, 6976241), (3015, 6663872), (3216, 6247380), (4020, 4997904), (4288, 4685535), (4824, 4164920), (5360, 3748428), (6030, 3331936), (6432, 3123690), (8040, 2498952), (9648, 2082460), (10720, 1874214), (12060, 1665968), (12864, 1561845), (16080, 1249476), (19296, 1041230), (21440, 937107), (24120, 832984), (32160, 624738), (38592, 520615), (48240, 416492), (64320, 312369), (96480, 208246), (104123, 192960)]