151480840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7411}}^1$

素因数の和:7502

約数の個数: 64

約数和(自身を含む): 394911360

約数和(自身を除く): 243430520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 7411, 10220, 14822, 20440, 29644, 37055, 51877, 59288, 74110, 103754, 148220, 207508, 259385, 296440, 415016, 518770, 541003, 1037540, 1082006, 2075080, 2164012, 2705015, 3787021, 4328024, 5410030, 7574042, 10820060, 15148084, 18935105, 21640120, 30296168, 37870210, 75740420, 151480840]

約数ペア:

[(1, 151480840), (2, 75740420), (4, 37870210), (5, 30296168), (7, 21640120), (8, 18935105), (10, 15148084), (14, 10820060), (20, 7574042), (28, 5410030), (35, 4328024), (40, 3787021), (56, 2705015), (70, 2164012), (73, 2075080), (140, 1082006), (146, 1037540), (280, 541003), (292, 518770), (365, 415016), (511, 296440), (584, 259385), (730, 207508), (1022, 148220), (1460, 103754), (2044, 74110), (2555, 59288), (2920, 51877), (4088, 37055), (5110, 29644), (7411, 20440), (10220, 14822)]