105724160

素因数分解:

$2^8\times 5^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 255385536

約数和(自身を除く): 149661376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 256, 302, 320, 547, 604, 640, 755, 1094, 1208, 1280, 1510, 2188, 2416, 2735, 3020, 4376, 4832, 5470, 6040, 8752, 9664, 10940, 12080, 17504, 19328, 21880, 24160, 35008, 38656, 43760, 48320, 70016, 82597, 87520, 96640, 140032, 165194, 175040, 193280, 330388, 350080, 412985, 660776, 700160, 825970, 1321552, 1651940, 2643104, 3303880, 5286208, 6607760, 10572416, 13215520, 21144832, 26431040, 52862080, 105724160]

約数ペア:

[(1, 105724160), (2, 52862080), (4, 26431040), (5, 21144832), (8, 13215520), (10, 10572416), (16, 6607760), (20, 5286208), (32, 3303880), (40, 2643104), (64, 1651940), (80, 1321552), (128, 825970), (151, 700160), (160, 660776), (256, 412985), (302, 350080), (320, 330388), (547, 193280), (604, 175040), (640, 165194), (755, 140032), (1094, 96640), (1208, 87520), (1280, 82597), (1510, 70016), (2188, 48320), (2416, 43760), (2735, 38656), (3020, 35008), (4376, 24160), (4832, 21880), (5470, 19328), (6040, 17504), (8752, 12080), (9664, 10940)]