172370240

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{10993}}^1$

素因数の和:11024

約数の個数: 84

約数和(自身を含む): 477513396

約数和(自身を除く): 305143156

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 10993, 15680, 21986, 43972, 54965, 76951, 87944, 109930, 153902, 175888, 219860, 307804, 351776, 384755, 439720, 538657, 615608, 703552, 769510, 879440, 1077314, 1231216, 1539020, 1758880, 2154628, 2462432, 2693285, 3078040, 3517760, 4309256, 4924864, 5386570, 6156080, 8618512, 10773140, 12312160, 17237024, 21546280, 24624320, 34474048, 43092560, 86185120, 172370240]

約数ペア:

[(1, 172370240), (2, 86185120), (4, 43092560), (5, 34474048), (7, 24624320), (8, 21546280), (10, 17237024), (14, 12312160), (16, 10773140), (20, 8618512), (28, 6156080), (32, 5386570), (35, 4924864), (40, 4309256), (49, 3517760), (56, 3078040), (64, 2693285), (70, 2462432), (80, 2154628), (98, 1758880), (112, 1539020), (140, 1231216), (160, 1077314), (196, 879440), (224, 769510), (245, 703552), (280, 615608), (320, 538657), (392, 439720), (448, 384755), (490, 351776), (560, 307804), (784, 219860), (980, 175888), (1120, 153902), (1568, 109930), (1960, 87944), (2240, 76951), (3136, 54965), (3920, 43972), (7840, 21986), (10993, 15680)]