173489120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1024

約数の個数: 96

約数和(自身を含む): 471453696

約数和(自身を除く): 297964576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 191, 224, 280, 382, 560, 764, 811, 955, 1120, 1337, 1528, 1622, 1910, 2674, 3056, 3244, 3820, 4055, 5348, 5677, 6112, 6488, 6685, 7640, 8110, 10696, 11354, 12976, 13370, 15280, 16220, 21392, 22708, 25952, 26740, 28385, 30560, 32440, 42784, 45416, 53480, 56770, 64880, 90832, 106960, 113540, 129760, 154901, 181664, 213920, 227080, 309802, 454160, 619604, 774505, 908320, 1084307, 1239208, 1549010, 2168614, 2478416, 3098020, 4337228, 4956832, 5421535, 6196040, 8674456, 10843070, 12392080, 17348912, 21686140, 24784160, 34697824, 43372280, 86744560, 173489120]

約数ペア:

[(1, 173489120), (2, 86744560), (4, 43372280), (5, 34697824), (7, 24784160), (8, 21686140), (10, 17348912), (14, 12392080), (16, 10843070), (20, 8674456), (28, 6196040), (32, 5421535), (35, 4956832), (40, 4337228), (56, 3098020), (70, 2478416), (80, 2168614), (112, 1549010), (140, 1239208), (160, 1084307), (191, 908320), (224, 774505), (280, 619604), (382, 454160), (560, 309802), (764, 227080), (811, 213920), (955, 181664), (1120, 154901), (1337, 129760), (1528, 113540), (1622, 106960), (1910, 90832), (2674, 64880), (3056, 56770), (3244, 53480), (3820, 45416), (4055, 42784), (5348, 32440), (5677, 30560), (6112, 28385), (6488, 26740), (6685, 25952), (7640, 22708), (8110, 21392), (10696, 16220), (11354, 15280), (12976, 13370)]