113504720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1291}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 303754368

約数和(自身を除く): 190249648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 157, 280, 314, 560, 628, 785, 1099, 1256, 1291, 1570, 2198, 2512, 2582, 3140, 4396, 5164, 5495, 6280, 6455, 8792, 9037, 10328, 10990, 12560, 12910, 17584, 18074, 20656, 21980, 25820, 36148, 43960, 45185, 51640, 72296, 87920, 90370, 103280, 144592, 180740, 202687, 361480, 405374, 722960, 810748, 1013435, 1418809, 1621496, 2026870, 2837618, 3242992, 4053740, 5675236, 7094045, 8107480, 11350472, 14188090, 16214960, 22700944, 28376180, 56752360, 113504720]

約数ペア:

[(1, 113504720), (2, 56752360), (4, 28376180), (5, 22700944), (7, 16214960), (8, 14188090), (10, 11350472), (14, 8107480), (16, 7094045), (20, 5675236), (28, 4053740), (35, 3242992), (40, 2837618), (56, 2026870), (70, 1621496), (80, 1418809), (112, 1013435), (140, 810748), (157, 722960), (280, 405374), (314, 361480), (560, 202687), (628, 180740), (785, 144592), (1099, 103280), (1256, 90370), (1291, 87920), (1570, 72296), (2198, 51640), (2512, 45185), (2582, 43960), (3140, 36148), (4396, 25820), (5164, 21980), (5495, 20656), (6280, 18074), (6455, 17584), (8792, 12910), (9037, 12560), (10328, 10990)]