143375680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{64007}}^1$

素因数の和:64031

約数の個数: 56

約数和(自身を含む): 390192768

約数和(自身を除く): 246817088

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, 64007, 128014, 256028, 320035, 448049, 512056, 640070, 896098, 1024112, 1280140, 1792196, 2048224, 2240245, 2560280, 3584392, 4096448, 4480490, 5120560, 7168784, 8960980, 10241120, 14337568, 17921960, 20482240, 28675136, 35843920, 71687840, 143375680]

約数ペア:

[(1, 143375680), (2, 71687840), (4, 35843920), (5, 28675136), (7, 20482240), (8, 17921960), (10, 14337568), (14, 10241120), (16, 8960980), (20, 7168784), (28, 5120560), (32, 4480490), (35, 4096448), (40, 3584392), (56, 2560280), (64, 2240245), (70, 2048224), (80, 1792196), (112, 1280140), (140, 1024112), (160, 896098), (224, 640070), (280, 512056), (320, 448049), (448, 320035), (560, 256028), (1120, 128014), (2240, 64007)]