1300438354880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1981409}}^1$

素因数の和:1981726

約数の個数: 112

約数和(自身を含む): 3551130555840

約数和(自身を除く): 2250692200960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 293, 320, 448, 560, 586, 1120, 1172, 1465, 2051, 2240, 2344, 2930, 4102, 4688, 5860, 8204, 9376, 10255, 11720, 16408, 18752, 20510, 23440, 32816, 41020, 46880, 65632, 82040, 93760, 131264, 164080, 328160, 656320, 1981409, 3962818, 7925636, 9907045, 13869863, 15851272, 19814090, 27739726, 31702544, 39628180, 55479452, 63405088, 69349315, 79256360, 110958904, 126810176, 138698630, 158512720, 221917808, 277397260, 317025440, 443835616, 554794520, 580552837, 634050880, 887671232, 1109589040, 1161105674, 2219178080, 2322211348, 2902764185, 4063869859, 4438356160, 4644422696, 5805528370, 8127739718, 9288845392, 11611056740, 16255479436, 18577690784, 20319349295, 23222113480, 32510958872, 37155381568, 40638698590, 46444226960, 65021917744, 81277397180, 92888453920, 130043835488, 162554794360, 185776907840, 260087670976, 325109588720, 650219177440, 1300438354880]

約数ペア:

[(1, 1300438354880), (2, 650219177440), (4, 325109588720), (5, 260087670976), (7, 185776907840), (8, 162554794360), (10, 130043835488), (14, 92888453920), (16, 81277397180), (20, 65021917744), (28, 46444226960), (32, 40638698590), (35, 37155381568), (40, 32510958872), (56, 23222113480), (64, 20319349295), (70, 18577690784), (80, 16255479436), (112, 11611056740), (140, 9288845392), (160, 8127739718), (224, 5805528370), (280, 4644422696), (293, 4438356160), (320, 4063869859), (448, 2902764185), (560, 2322211348), (586, 2219178080), (1120, 1161105674), (1172, 1109589040), (1465, 887671232), (2051, 634050880), (2240, 580552837), (2344, 554794520), (2930, 443835616), (4102, 317025440), (4688, 277397260), (5860, 221917808), (8204, 158512720), (9376, 138698630), (10255, 126810176), (11720, 110958904), (16408, 79256360), (18752, 69349315), (20510, 63405088), (23440, 55479452), (32816, 39628180), (41020, 31702544), (46880, 27739726), (65632, 19814090), (82040, 15851272), (93760, 13869863), (131264, 9907045), (164080, 7925636), (328160, 3962818), (656320, 1981409)]