67191040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7499}}^1$

素因数の和:7527

約数の個数: 72

約数和(自身を含む): 183960000

約数和(自身を除く): 116768960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7499, 8960, 14998, 29996, 37495, 52493, 59992, 74990, 104986, 119984, 149980, 209972, 239968, 262465, 299960, 419944, 479936, 524930, 599920, 839888, 959872, 1049860, 1199840, 1679776, 1919744, 2099720, 2399680, 3359552, 4199440, 4799360, 6719104, 8398880, 9598720, 13438208, 16797760, 33595520, 67191040]

約数ペア:

[(1, 67191040), (2, 33595520), (4, 16797760), (5, 13438208), (7, 9598720), (8, 8398880), (10, 6719104), (14, 4799360), (16, 4199440), (20, 3359552), (28, 2399680), (32, 2099720), (35, 1919744), (40, 1679776), (56, 1199840), (64, 1049860), (70, 959872), (80, 839888), (112, 599920), (128, 524930), (140, 479936), (160, 419944), (224, 299960), (256, 262465), (280, 239968), (320, 209972), (448, 149980), (560, 119984), (640, 104986), (896, 74990), (1120, 59992), (1280, 52493), (1792, 37495), (2240, 29996), (4480, 14998), (7499, 8960)]