141742920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{643}}^1$

素因数の和:835

約数の個数: 128

約数和(自身を含む): 467389440

約数和(自身を除く): 325646520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 167, 220, 264, 330, 334, 440, 501, 643, 660, 668, 835, 1002, 1286, 1320, 1336, 1670, 1837, 1929, 2004, 2505, 2572, 3215, 3340, 3674, 3858, 4008, 5010, 5144, 5511, 6430, 6680, 7073, 7348, 7716, 9185, 9645, 10020, 11022, 12860, 14146, 14696, 15432, 18370, 19290, 20040, 21219, 22044, 25720, 27555, 28292, 35365, 36740, 38580, 42438, 44088, 55110, 56584, 70730, 73480, 77160, 84876, 106095, 107381, 110220, 141460, 169752, 212190, 214762, 220440, 282920, 322143, 424380, 429524, 536905, 644286, 848760, 859048, 1073810, 1181191, 1288572, 1610715, 2147620, 2362382, 2577144, 3221430, 3543573, 4295240, 4724764, 5905955, 6442860, 7087146, 9449528, 11811910, 12885720, 14174292, 17717865, 23623820, 28348584, 35435730, 47247640, 70871460, 141742920]

約数ペア:

[(1, 141742920), (2, 70871460), (3, 47247640), (4, 35435730), (5, 28348584), (6, 23623820), (8, 17717865), (10, 14174292), (11, 12885720), (12, 11811910), (15, 9449528), (20, 7087146), (22, 6442860), (24, 5905955), (30, 4724764), (33, 4295240), (40, 3543573), (44, 3221430), (55, 2577144), (60, 2362382), (66, 2147620), (88, 1610715), (110, 1288572), (120, 1181191), (132, 1073810), (165, 859048), (167, 848760), (220, 644286), (264, 536905), (330, 429524), (334, 424380), (440, 322143), (501, 282920), (643, 220440), (660, 214762), (668, 212190), (835, 169752), (1002, 141460), (1286, 110220), (1320, 107381), (1336, 106095), (1670, 84876), (1837, 77160), (1929, 73480), (2004, 70730), (2505, 56584), (2572, 55110), (3215, 44088), (3340, 42438), (3674, 38580), (3858, 36740), (4008, 35365), (5010, 28292), (5144, 27555), (5511, 25720), (6430, 22044), (6680, 21219), (7073, 20040), (7348, 19290), (7716, 18370), (9185, 15432), (9645, 14696), (10020, 14146), (11022, 12860)]