168543760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27361}}^1$

素因数の和:27392

約数の個数: 80

約数和(自身を含む): 488575872

約数和(自身を除く): 320032112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 27361, 54722, 109444, 136805, 191527, 218888, 273610, 300971, 383054, 437776, 547220, 601942, 766108, 957635, 1094440, 1203884, 1504855, 1532216, 1915270, 2106797, 2188880, 2407768, 3009710, 3064432, 3830540, 4213594, 4815536, 6019420, 7661080, 8427188, 10533985, 12038840, 15322160, 16854376, 21067970, 24077680, 33708752, 42135940, 84271880, 168543760]

約数ペア:

[(1, 168543760), (2, 84271880), (4, 42135940), (5, 33708752), (7, 24077680), (8, 21067970), (10, 16854376), (11, 15322160), (14, 12038840), (16, 10533985), (20, 8427188), (22, 7661080), (28, 6019420), (35, 4815536), (40, 4213594), (44, 3830540), (55, 3064432), (56, 3009710), (70, 2407768), (77, 2188880), (80, 2106797), (88, 1915270), (110, 1532216), (112, 1504855), (140, 1203884), (154, 1094440), (176, 957635), (220, 766108), (280, 601942), (308, 547220), (385, 437776), (440, 383054), (560, 300971), (616, 273610), (770, 218888), (880, 191527), (1232, 136805), (1540, 109444), (3080, 54722), (6160, 27361)]