164068520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53269}}^1$

素因数の和:53298

約数の個数: 64

約数和(自身を含む): 460252800

約数和(自身を除く): 296184280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 53269, 106538, 213076, 266345, 372883, 426152, 532690, 585959, 745766, 1065380, 1171918, 1491532, 1864415, 2130760, 2343836, 2929795, 2983064, 3728830, 4101713, 4687672, 5859590, 7457660, 8203426, 11719180, 14915320, 16406852, 20508565, 23438360, 32813704, 41017130, 82034260, 164068520]

約数ペア:

[(1, 164068520), (2, 82034260), (4, 41017130), (5, 32813704), (7, 23438360), (8, 20508565), (10, 16406852), (11, 14915320), (14, 11719180), (20, 8203426), (22, 7457660), (28, 5859590), (35, 4687672), (40, 4101713), (44, 3728830), (55, 2983064), (56, 2929795), (70, 2343836), (77, 2130760), (88, 1864415), (110, 1491532), (140, 1171918), (154, 1065380), (220, 745766), (280, 585959), (308, 532690), (385, 426152), (440, 372883), (616, 266345), (770, 213076), (1540, 106538), (3080, 53269)]