152406520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5087}}^1$

素因数の和:5212

約数の個数: 64

約数和(自身を含む): 395642880

約数和(自身を除く): 243236360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5087, 5992, 7490, 10174, 14980, 20348, 25435, 29960, 35609, 40696, 50870, 71218, 101740, 142436, 178045, 203480, 284872, 356090, 544309, 712180, 1088618, 1424360, 2177236, 2721545, 3810163, 4354472, 5443090, 7620326, 10886180, 15240652, 19050815, 21772360, 30481304, 38101630, 76203260, 152406520]

約数ペア:

[(1, 152406520), (2, 76203260), (4, 38101630), (5, 30481304), (7, 21772360), (8, 19050815), (10, 15240652), (14, 10886180), (20, 7620326), (28, 5443090), (35, 4354472), (40, 3810163), (56, 2721545), (70, 2177236), (107, 1424360), (140, 1088618), (214, 712180), (280, 544309), (428, 356090), (535, 284872), (749, 203480), (856, 178045), (1070, 142436), (1498, 101740), (2140, 71218), (2996, 50870), (3745, 40696), (4280, 35609), (5087, 29960), (5992, 25435), (7490, 20348), (10174, 14980)]