164585120

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2999}}^1$

素因数の和:3035

約数の個数: 96

約数和(自身を含む): 453600000

約数和(自身を除く): 289014880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 2999, 3430, 3920, 5488, 5998, 6860, 7840, 10976, 11996, 13720, 14995, 20993, 23992, 27440, 29990, 41986, 47984, 54880, 59980, 83972, 95968, 104965, 119960, 146951, 167944, 209930, 239920, 293902, 335888, 419860, 479840, 587804, 671776, 734755, 839720, 1028657, 1175608, 1469510, 1679440, 2057314, 2351216, 2939020, 3358880, 4114628, 4702432, 5143285, 5878040, 8229256, 10286570, 11756080, 16458512, 20573140, 23512160, 32917024, 41146280, 82292560, 164585120]

約数ペア:

[(1, 164585120), (2, 82292560), (4, 41146280), (5, 32917024), (7, 23512160), (8, 20573140), (10, 16458512), (14, 11756080), (16, 10286570), (20, 8229256), (28, 5878040), (32, 5143285), (35, 4702432), (40, 4114628), (49, 3358880), (56, 2939020), (70, 2351216), (80, 2057314), (98, 1679440), (112, 1469510), (140, 1175608), (160, 1028657), (196, 839720), (224, 734755), (245, 671776), (280, 587804), (343, 479840), (392, 419860), (490, 335888), (560, 293902), (686, 239920), (784, 209930), (980, 167944), (1120, 146951), (1372, 119960), (1568, 104965), (1715, 95968), (1960, 83972), (2744, 59980), (2999, 54880), (3430, 47984), (3920, 41986), (5488, 29990), (5998, 27440), (6860, 23992), (7840, 20993), (10976, 14995), (11996, 13720)]