125740720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1$

素因数の和:1658

約数の個数: 80

約数和(自身を含む): 336549888

約数和(自身を除く): 210809168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1208, 1487, 1510, 2114, 2416, 2974, 3020, 4228, 5285, 5948, 6040, 7435, 8456, 10409, 10570, 11896, 12080, 14870, 16912, 20818, 21140, 23792, 29740, 41636, 42280, 52045, 59480, 83272, 84560, 104090, 118960, 166544, 208180, 224537, 416360, 449074, 832720, 898148, 1122685, 1571759, 1796296, 2245370, 3143518, 3592592, 4490740, 6287036, 7858795, 8981480, 12574072, 15717590, 17962960, 25148144, 31435180, 62870360, 125740720]

約数ペア:

[(1, 125740720), (2, 62870360), (4, 31435180), (5, 25148144), (7, 17962960), (8, 15717590), (10, 12574072), (14, 8981480), (16, 7858795), (20, 6287036), (28, 4490740), (35, 3592592), (40, 3143518), (56, 2245370), (70, 1796296), (80, 1571759), (112, 1122685), (140, 898148), (151, 832720), (280, 449074), (302, 416360), (560, 224537), (604, 208180), (755, 166544), (1057, 118960), (1208, 104090), (1487, 84560), (1510, 83272), (2114, 59480), (2416, 52045), (2974, 42280), (3020, 41636), (4228, 29740), (5285, 23792), (5948, 21140), (6040, 20818), (7435, 16912), (8456, 14870), (10409, 12080), (10570, 11896)]