134140720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7778

約数の個数: 80

約数和(自身を含む): 367976448

約数和(自身を除く): 233835728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 7727, 8680, 15454, 17360, 30908, 38635, 54089, 61816, 77270, 108178, 123632, 154540, 216356, 239537, 270445, 309080, 432712, 479074, 540890, 618160, 865424, 958148, 1081780, 1197685, 1676759, 1916296, 2163560, 2395370, 3353518, 3832592, 4327120, 4790740, 6707036, 8383795, 9581480, 13414072, 16767590, 19162960, 26828144, 33535180, 67070360, 134140720]

約数ペア:

[(1, 134140720), (2, 67070360), (4, 33535180), (5, 26828144), (7, 19162960), (8, 16767590), (10, 13414072), (14, 9581480), (16, 8383795), (20, 6707036), (28, 4790740), (31, 4327120), (35, 3832592), (40, 3353518), (56, 2395370), (62, 2163560), (70, 1916296), (80, 1676759), (112, 1197685), (124, 1081780), (140, 958148), (155, 865424), (217, 618160), (248, 540890), (280, 479074), (310, 432712), (434, 309080), (496, 270445), (560, 239537), (620, 216356), (868, 154540), (1085, 123632), (1240, 108178), (1736, 77270), (2170, 61816), (2480, 54089), (3472, 38635), (4340, 30908), (7727, 17360), (8680, 15454)]