15766602540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{128749}}^1$

素因数の和:128931

約数の個数: 96

約数和(自身を含む): 47845560000

約数和(自身を除く): 32078957460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 157, 195, 260, 314, 390, 471, 628, 780, 785, 942, 1570, 1884, 2041, 2355, 3140, 4082, 4710, 6123, 8164, 9420, 10205, 12246, 20410, 24492, 30615, 40820, 61230, 122460, 128749, 257498, 386247, 514996, 643745, 772494, 1287490, 1544988, 1673737, 1931235, 2574980, 3347474, 3862470, 5021211, 6694948, 7724940, 8368685, 10042422, 16737370, 20084844, 20213593, 25106055, 33474740, 40427186, 50212110, 60640779, 80854372, 100424220, 101067965, 121281558, 202135930, 242563116, 262776709, 303203895, 404271860, 525553418, 606407790, 788330127, 1051106836, 1212815580, 1313883545, 1576660254, 2627767090, 3153320508, 3941650635, 5255534180, 7883301270, 15766602540]

約数ペア:

[(1, 15766602540), (2, 7883301270), (3, 5255534180), (4, 3941650635), (5, 3153320508), (6, 2627767090), (10, 1576660254), (12, 1313883545), (13, 1212815580), (15, 1051106836), (20, 788330127), (26, 606407790), (30, 525553418), (39, 404271860), (52, 303203895), (60, 262776709), (65, 242563116), (78, 202135930), (130, 121281558), (156, 101067965), (157, 100424220), (195, 80854372), (260, 60640779), (314, 50212110), (390, 40427186), (471, 33474740), (628, 25106055), (780, 20213593), (785, 20084844), (942, 16737370), (1570, 10042422), (1884, 8368685), (2041, 7724940), (2355, 6694948), (3140, 5021211), (4082, 3862470), (4710, 3347474), (6123, 2574980), (8164, 1931235), (9420, 1673737), (10205, 1544988), (12246, 1287490), (20410, 772494), (24492, 643745), (30615, 514996), (40820, 386247), (61230, 257498), (122460, 128749)]