143370080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{18287}}^1$

素因数の和:18316

約数の個数: 72

約数和(自身を含む): 394033248

約数和(自身を除く): 250663168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 18287, 36574, 73148, 91435, 128009, 146296, 182870, 256018, 292592, 365740, 512036, 585184, 640045, 731480, 896063, 1024072, 1280090, 1462960, 1792126, 2048144, 2560180, 2925920, 3584252, 4096288, 4480315, 5120360, 7168504, 8960630, 10240720, 14337008, 17921260, 20481440, 28674016, 35842520, 71685040, 143370080]

約数ペア:

[(1, 143370080), (2, 71685040), (4, 35842520), (5, 28674016), (7, 20481440), (8, 17921260), (10, 14337008), (14, 10240720), (16, 8960630), (20, 7168504), (28, 5120360), (32, 4480315), (35, 4096288), (40, 3584252), (49, 2925920), (56, 2560180), (70, 2048144), (80, 1792126), (98, 1462960), (112, 1280090), (140, 1024072), (160, 896063), (196, 731480), (224, 640045), (245, 585184), (280, 512036), (392, 365740), (490, 292592), (560, 256018), (784, 182870), (980, 146296), (1120, 128009), (1568, 91435), (1960, 73148), (3920, 36574), (7840, 18287)]