131365920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{39097}}^1$

素因数の和:39122

約数の個数: 96

約数和(自身を含む): 472929408

約数和(自身を除く): 341563488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 39097, 78194, 117291, 156388, 195485, 234582, 273679, 312776, 390970, 469164, 547358, 586455, 625552, 781940, 821037, 938328, 1094716, 1172910, 1251104, 1368395, 1563880, 1642074, 1876656, 2189432, 2345820, 2736790, 3127760, 3284148, 3753312, 4105185, 4378864, 4691640, 5473580, 6255520, 6568296, 8210370, 8757728, 9383280, 10947160, 13136592, 16420740, 18766560, 21894320, 26273184, 32841480, 43788640, 65682960, 131365920]

約数ペア:

[(1, 131365920), (2, 65682960), (3, 43788640), (4, 32841480), (5, 26273184), (6, 21894320), (7, 18766560), (8, 16420740), (10, 13136592), (12, 10947160), (14, 9383280), (15, 8757728), (16, 8210370), (20, 6568296), (21, 6255520), (24, 5473580), (28, 4691640), (30, 4378864), (32, 4105185), (35, 3753312), (40, 3284148), (42, 3127760), (48, 2736790), (56, 2345820), (60, 2189432), (70, 1876656), (80, 1642074), (84, 1563880), (96, 1368395), (105, 1251104), (112, 1172910), (120, 1094716), (140, 938328), (160, 821037), (168, 781940), (210, 625552), (224, 586455), (240, 547358), (280, 469164), (336, 390970), (420, 312776), (480, 273679), (560, 234582), (672, 195485), (840, 156388), (1120, 117291), (1680, 78194), (3360, 39097)]