117891760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6791}}^1$

素因数の和:6842

約数の個数: 80

約数和(自身を含む): 323407872

約数和(自身を除く): 205516112

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, 6791, 8680, 13582, 17360, 27164, 33955, 47537, 54328, 67910, 95074, 108656, 135820, 190148, 210521, 237685, 271640, 380296, 421042, 475370, 543280, 760592, 842084, 950740, 1052605, 1473647, 1684168, 1901480, 2105210, 2947294, 3368336, 3802960, 4210420, 5894588, 7368235, 8420840, 11789176, 14736470, 16841680, 23578352, 29472940, 58945880, 117891760]

約数ペア:

[(1, 117891760), (2, 58945880), (4, 29472940), (5, 23578352), (7, 16841680), (8, 14736470), (10, 11789176), (14, 8420840), (16, 7368235), (20, 5894588), (28, 4210420), (31, 3802960), (35, 3368336), (40, 2947294), (56, 2105210), (62, 1901480), (70, 1684168), (80, 1473647), (112, 1052605), (124, 950740), (140, 842084), (155, 760592), (217, 543280), (248, 475370), (280, 421042), (310, 380296), (434, 271640), (496, 237685), (560, 210521), (620, 190148), (868, 135820), (1085, 108656), (1240, 95074), (1736, 67910), (2170, 54328), (2480, 47537), (3472, 33955), (4340, 27164), (6791, 17360), (8680, 13582)]