302961680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7411}}^1$

素因数の和:7504

約数の個数: 80

約数和(自身を含む): 816150144

約数和(自身を除く): 513188464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 4088, 5110, 5840, 7411, 8176, 10220, 14822, 20440, 29644, 37055, 40880, 51877, 59288, 74110, 103754, 118576, 148220, 207508, 259385, 296440, 415016, 518770, 541003, 592880, 830032, 1037540, 1082006, 2075080, 2164012, 2705015, 3787021, 4150160, 4328024, 5410030, 7574042, 8656048, 10820060, 15148084, 18935105, 21640120, 30296168, 37870210, 43280240, 60592336, 75740420, 151480840, 302961680]

約数ペア:

[(1, 302961680), (2, 151480840), (4, 75740420), (5, 60592336), (7, 43280240), (8, 37870210), (10, 30296168), (14, 21640120), (16, 18935105), (20, 15148084), (28, 10820060), (35, 8656048), (40, 7574042), (56, 5410030), (70, 4328024), (73, 4150160), (80, 3787021), (112, 2705015), (140, 2164012), (146, 2075080), (280, 1082006), (292, 1037540), (365, 830032), (511, 592880), (560, 541003), (584, 518770), (730, 415016), (1022, 296440), (1168, 259385), (1460, 207508), (2044, 148220), (2555, 118576), (2920, 103754), (4088, 74110), (5110, 59288), (5840, 51877), (7411, 40880), (8176, 37055), (10220, 29644), (14822, 20440)]