143368960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{16001}}^1$

素因数の和:16029

約数の個数: 72

約数和(自身を含む): 392497056

約数和(自身を除く): 249128096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 16001, 32002, 64004, 80005, 112007, 128008, 160010, 224014, 256016, 320020, 448028, 512032, 560035, 640040, 896056, 1024064, 1120070, 1280080, 1792112, 2048128, 2240140, 2560160, 3584224, 4096256, 4480280, 5120320, 7168448, 8960560, 10240640, 14336896, 17921120, 20481280, 28673792, 35842240, 71684480, 143368960]

約数ペア:

[(1, 143368960), (2, 71684480), (4, 35842240), (5, 28673792), (7, 20481280), (8, 17921120), (10, 14336896), (14, 10240640), (16, 8960560), (20, 7168448), (28, 5120320), (32, 4480280), (35, 4096256), (40, 3584224), (56, 2560160), (64, 2240140), (70, 2048128), (80, 1792112), (112, 1280080), (128, 1120070), (140, 1024064), (160, 896056), (224, 640040), (256, 560035), (280, 512032), (320, 448028), (448, 320020), (560, 256016), (640, 224014), (896, 160010), (1120, 128008), (1280, 112007), (1792, 80005), (2240, 64004), (4480, 32002), (8960, 16001)]