64179200

素因数分解:

$2^{10}\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 132

約数和(自身を含む): 167526480

約数和(自身を除く): 103347280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 109, 115, 128, 160, 184, 200, 218, 230, 256, 320, 368, 400, 436, 460, 512, 545, 575, 640, 736, 800, 872, 920, 1024, 1090, 1150, 1280, 1472, 1600, 1744, 1840, 2180, 2300, 2507, 2560, 2725, 2944, 3200, 3488, 3680, 4360, 4600, 5014, 5120, 5450, 5888, 6400, 6976, 7360, 8720, 9200, 10028, 10900, 11776, 12535, 12800, 13952, 14720, 17440, 18400, 20056, 21800, 23552, 25070, 25600, 27904, 29440, 34880, 36800, 40112, 43600, 50140, 55808, 58880, 62675, 69760, 73600, 80224, 87200, 100280, 111616, 117760, 125350, 139520, 147200, 160448, 174400, 200560, 250700, 279040, 294400, 320896, 348800, 401120, 501400, 558080, 588800, 641792, 697600, 802240, 1002800, 1283584, 1395200, 1604480, 2005600, 2567168, 2790400, 3208960, 4011200, 6417920, 8022400, 12835840, 16044800, 32089600, 64179200]

約数ペア:

[(1, 64179200), (2, 32089600), (4, 16044800), (5, 12835840), (8, 8022400), (10, 6417920), (16, 4011200), (20, 3208960), (23, 2790400), (25, 2567168), (32, 2005600), (40, 1604480), (46, 1395200), (50, 1283584), (64, 1002800), (80, 802240), (92, 697600), (100, 641792), (109, 588800), (115, 558080), (128, 501400), (160, 401120), (184, 348800), (200, 320896), (218, 294400), (230, 279040), (256, 250700), (320, 200560), (368, 174400), (400, 160448), (436, 147200), (460, 139520), (512, 125350), (545, 117760), (575, 111616), (640, 100280), (736, 87200), (800, 80224), (872, 73600), (920, 69760), (1024, 62675), (1090, 58880), (1150, 55808), (1280, 50140), (1472, 43600), (1600, 40112), (1744, 36800), (1840, 34880), (2180, 29440), (2300, 27904), (2507, 25600), (2560, 25070), (2725, 23552), (2944, 21800), (3200, 20056), (3488, 18400), (3680, 17440), (4360, 14720), (4600, 13952), (5014, 12800), (5120, 12535), (5450, 11776), (5888, 10900), (6400, 10028), (6976, 9200), (7360, 8720)]