136708480

素因数分解:

$2^7\times 5^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1187

約数の個数: 64

約数和(自身を含む): 328607280

約数和(自身を除く): 191898800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 227, 320, 454, 640, 908, 941, 1135, 1816, 1882, 2270, 3632, 3764, 4540, 4705, 7264, 7528, 9080, 9410, 14528, 15056, 18160, 18820, 29056, 30112, 36320, 37640, 60224, 72640, 75280, 120448, 145280, 150560, 213607, 301120, 427214, 602240, 854428, 1068035, 1708856, 2136070, 3417712, 4272140, 6835424, 8544280, 13670848, 17088560, 27341696, 34177120, 68354240, 136708480]

約数ペア:

[(1, 136708480), (2, 68354240), (4, 34177120), (5, 27341696), (8, 17088560), (10, 13670848), (16, 8544280), (20, 6835424), (32, 4272140), (40, 3417712), (64, 2136070), (80, 1708856), (128, 1068035), (160, 854428), (227, 602240), (320, 427214), (454, 301120), (640, 213607), (908, 150560), (941, 145280), (1135, 120448), (1816, 75280), (1882, 72640), (2270, 60224), (3632, 37640), (3764, 36320), (4540, 30112), (4705, 29056), (7264, 18820), (7528, 18160), (9080, 15056), (9410, 14528)]