137892160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{61559}}^1$

素因数の和:61583

約数の個数: 56

約数和(自身を含む): 375269760

約数和(自身を除く): 237377600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 61559, 123118, 246236, 307795, 430913, 492472, 615590, 861826, 984944, 1231180, 1723652, 1969888, 2154565, 2462360, 3447304, 3939776, 4309130, 4924720, 6894608, 8618260, 9849440, 13789216, 17236520, 19698880, 27578432, 34473040, 68946080, 137892160]

約数ペア:

[(1, 137892160), (2, 68946080), (4, 34473040), (5, 27578432), (7, 19698880), (8, 17236520), (10, 13789216), (14, 9849440), (16, 8618260), (20, 6894608), (28, 4924720), (32, 4309130), (35, 3939776), (40, 3447304), (56, 2462360), (64, 2154565), (70, 1969888), (80, 1723652), (112, 1231180), (140, 984944), (160, 861826), (224, 615590), (280, 492472), (320, 430913), (448, 307795), (560, 246236), (1120, 123118), (2240, 61559)]