119860720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1109}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 320425920

約数和(自身を除く): 200565200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1109, 1351, 1544, 1930, 2218, 2702, 3088, 3860, 4436, 5404, 5545, 6755, 7720, 7763, 8872, 10808, 11090, 13510, 15440, 15526, 17744, 21616, 22180, 27020, 31052, 38815, 44360, 54040, 62104, 77630, 88720, 108080, 124208, 155260, 214037, 310520, 428074, 621040, 856148, 1070185, 1498259, 1712296, 2140370, 2996518, 3424592, 4280740, 5993036, 7491295, 8561480, 11986072, 14982590, 17122960, 23972144, 29965180, 59930360, 119860720]

約数ペア:

[(1, 119860720), (2, 59930360), (4, 29965180), (5, 23972144), (7, 17122960), (8, 14982590), (10, 11986072), (14, 8561480), (16, 7491295), (20, 5993036), (28, 4280740), (35, 3424592), (40, 2996518), (56, 2140370), (70, 1712296), (80, 1498259), (112, 1070185), (140, 856148), (193, 621040), (280, 428074), (386, 310520), (560, 214037), (772, 155260), (965, 124208), (1109, 108080), (1351, 88720), (1544, 77630), (1930, 62104), (2218, 54040), (2702, 44360), (3088, 38815), (3860, 31052), (4436, 27020), (5404, 22180), (5545, 21616), (6755, 17744), (7720, 15526), (7763, 15440), (8872, 13510), (10808, 11090)]