71009579880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{21916537}}^1$

素因数の和:21916560

約数の個数: 80

約数和(自身を含む): 238671098820

約数和(自身を除く): 167661518940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 21916537, 43833074, 65749611, 87666148, 109582685, 131499222, 175332296, 197248833, 219165370, 262998444, 328748055, 394497666, 438330740, 525996888, 591746499, 657496110, 788995332, 876661480, 986244165, 1183492998, 1314992220, 1577990664, 1775239497, 1972488330, 2366985996, 2629984440, 2958732495, 3550478994, 3944976660, 4733971992, 5917464990, 7100957988, 7889953320, 8876197485, 11834929980, 14201915976, 17752394970, 23669859960, 35504789940, 71009579880]

約数ペア:

[(1, 71009579880), (2, 35504789940), (3, 23669859960), (4, 17752394970), (5, 14201915976), (6, 11834929980), (8, 8876197485), (9, 7889953320), (10, 7100957988), (12, 5917464990), (15, 4733971992), (18, 3944976660), (20, 3550478994), (24, 2958732495), (27, 2629984440), (30, 2366985996), (36, 1972488330), (40, 1775239497), (45, 1577990664), (54, 1314992220), (60, 1183492998), (72, 986244165), (81, 876661480), (90, 788995332), (108, 657496110), (120, 591746499), (135, 525996888), (162, 438330740), (180, 394497666), (216, 328748055), (270, 262998444), (324, 219165370), (360, 197248833), (405, 175332296), (540, 131499222), (648, 109582685), (810, 87666148), (1080, 65749611), (1620, 43833074), (3240, 21916537)]