141187520

素因数分解:

$2^6\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1229}}^1$

素因数の和:1605

約数の個数: 56

約数和(自身を含む): 337413600

約数和(自身を除く): 196226080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 359, 718, 1229, 1436, 1795, 2458, 2872, 3590, 4916, 5744, 6145, 7180, 9832, 11488, 12290, 14360, 19664, 22976, 24580, 28720, 39328, 49160, 57440, 78656, 98320, 114880, 196640, 393280, 441211, 882422, 1764844, 2206055, 3529688, 4412110, 7059376, 8824220, 14118752, 17648440, 28237504, 35296880, 70593760, 141187520]

約数ペア:

[(1, 141187520), (2, 70593760), (4, 35296880), (5, 28237504), (8, 17648440), (10, 14118752), (16, 8824220), (20, 7059376), (32, 4412110), (40, 3529688), (64, 2206055), (80, 1764844), (160, 882422), (320, 441211), (359, 393280), (718, 196640), (1229, 114880), (1436, 98320), (1795, 78656), (2458, 57440), (2872, 49160), (3590, 39328), (4916, 28720), (5744, 24580), (6145, 22976), (7180, 19664), (9832, 14360), (11488, 12290)]