16959040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 112

約数和(自身を含む): 47256192

約数和(自身を除く): 30297152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 113, 134, 140, 160, 224, 226, 268, 280, 320, 335, 448, 452, 469, 536, 560, 565, 670, 791, 904, 938, 1072, 1120, 1130, 1340, 1582, 1808, 1876, 2144, 2240, 2260, 2345, 2680, 3164, 3616, 3752, 3955, 4288, 4520, 4690, 5360, 6328, 7232, 7504, 7571, 7910, 9040, 9380, 10720, 12656, 15008, 15142, 15820, 18080, 18760, 21440, 25312, 30016, 30284, 31640, 36160, 37520, 37855, 50624, 52997, 60568, 63280, 75040, 75710, 105994, 121136, 126560, 150080, 151420, 211988, 242272, 253120, 264985, 302840, 423976, 484544, 529970, 605680, 847952, 1059940, 1211360, 1695904, 2119880, 2422720, 3391808, 4239760, 8479520, 16959040]

約数ペア:

[(1, 16959040), (2, 8479520), (4, 4239760), (5, 3391808), (7, 2422720), (8, 2119880), (10, 1695904), (14, 1211360), (16, 1059940), (20, 847952), (28, 605680), (32, 529970), (35, 484544), (40, 423976), (56, 302840), (64, 264985), (67, 253120), (70, 242272), (80, 211988), (112, 151420), (113, 150080), (134, 126560), (140, 121136), (160, 105994), (224, 75710), (226, 75040), (268, 63280), (280, 60568), (320, 52997), (335, 50624), (448, 37855), (452, 37520), (469, 36160), (536, 31640), (560, 30284), (565, 30016), (670, 25312), (791, 21440), (904, 18760), (938, 18080), (1072, 15820), (1120, 15142), (1130, 15008), (1340, 12656), (1582, 10720), (1808, 9380), (1876, 9040), (2144, 7910), (2240, 7571), (2260, 7504), (2345, 7232), (2680, 6328), (3164, 5360), (3616, 4690), (3752, 4520), (3955, 4288)]