148818880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9491}}^1$

素因数の和:9522

約数の個数: 84

約数和(自身を含む): 412275528

約数和(自身を除く): 263456648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9491, 15680, 18982, 37964, 47455, 66437, 75928, 94910, 132874, 151856, 189820, 265748, 303712, 332185, 379640, 465059, 531496, 607424, 664370, 759280, 930118, 1062992, 1328740, 1518560, 1860236, 2125984, 2325295, 2657480, 3037120, 3720472, 4251968, 4650590, 5314960, 7440944, 9301180, 10629920, 14881888, 18602360, 21259840, 29763776, 37204720, 74409440, 148818880]

約数ペア:

[(1, 148818880), (2, 74409440), (4, 37204720), (5, 29763776), (7, 21259840), (8, 18602360), (10, 14881888), (14, 10629920), (16, 9301180), (20, 7440944), (28, 5314960), (32, 4650590), (35, 4251968), (40, 3720472), (49, 3037120), (56, 2657480), (64, 2325295), (70, 2125984), (80, 1860236), (98, 1518560), (112, 1328740), (140, 1062992), (160, 930118), (196, 759280), (224, 664370), (245, 607424), (280, 531496), (320, 465059), (392, 379640), (448, 332185), (490, 303712), (560, 265748), (784, 189820), (980, 151856), (1120, 132874), (1568, 94910), (1960, 75928), (2240, 66437), (3136, 47455), (3920, 37964), (7840, 18982), (9491, 15680)]