283629920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1$

素因数の和:1792

約数の個数: 96

約数和(自身を含む): 771156288

約数和(自身を除く): 487526368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 314, 560, 628, 785, 1099, 1120, 1256, 1570, 1613, 2198, 2512, 3140, 3226, 4396, 5024, 5495, 6280, 6452, 8065, 8792, 10990, 11291, 12560, 12904, 16130, 17584, 21980, 22582, 25120, 25808, 32260, 35168, 43960, 45164, 51616, 56455, 64520, 87920, 90328, 112910, 129040, 175840, 180656, 225820, 253241, 258080, 361312, 451640, 506482, 903280, 1012964, 1266205, 1772687, 1806560, 2025928, 2532410, 3545374, 4051856, 5064820, 7090748, 8103712, 8863435, 10129640, 14181496, 17726870, 20259280, 28362992, 35453740, 40518560, 56725984, 70907480, 141814960, 283629920]

約数ペア:

[(1, 283629920), (2, 141814960), (4, 70907480), (5, 56725984), (7, 40518560), (8, 35453740), (10, 28362992), (14, 20259280), (16, 17726870), (20, 14181496), (28, 10129640), (32, 8863435), (35, 8103712), (40, 7090748), (56, 5064820), (70, 4051856), (80, 3545374), (112, 2532410), (140, 2025928), (157, 1806560), (160, 1772687), (224, 1266205), (280, 1012964), (314, 903280), (560, 506482), (628, 451640), (785, 361312), (1099, 258080), (1120, 253241), (1256, 225820), (1570, 180656), (1613, 175840), (2198, 129040), (2512, 112910), (3140, 90328), (3226, 87920), (4396, 64520), (5024, 56455), (5495, 51616), (6280, 45164), (6452, 43960), (8065, 35168), (8792, 32260), (10990, 25808), (11291, 25120), (12560, 22582), (12904, 21980), (16130, 17584)]