189165760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{84449}}^1$

素因数の和:84473

約数の個数: 56

約数和(自身を含む): 514807200

約数和(自身を除く): 325641440

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, 84449, 168898, 337796, 422245, 591143, 675592, 844490, 1182286, 1351184, 1688980, 2364572, 2702368, 2955715, 3377960, 4729144, 5404736, 5911430, 6755920, 9458288, 11822860, 13511840, 18916576, 23645720, 27023680, 37833152, 47291440, 94582880, 189165760]

約数ペア:

[(1, 189165760), (2, 94582880), (4, 47291440), (5, 37833152), (7, 27023680), (8, 23645720), (10, 18916576), (14, 13511840), (16, 11822860), (20, 9458288), (28, 6755920), (32, 5911430), (35, 5404736), (40, 4729144), (56, 3377960), (64, 2955715), (70, 2702368), (80, 2364572), (112, 1688980), (140, 1351184), (160, 1182286), (224, 844490), (280, 675592), (320, 591143), (448, 422245), (560, 337796), (1120, 168898), (2240, 84449)]