211812960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3221}}^1$

素因数の和:3376

約数の個数: 96

約数和(自身を含む): 672289632

約数和(自身を除く): 460476672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3221, 3288, 4110, 4384, 5480, 6442, 6576, 8220, 9663, 10960, 12884, 13152, 16105, 16440, 19326, 21920, 25768, 32210, 32880, 38652, 48315, 51536, 64420, 65760, 77304, 96630, 103072, 128840, 154608, 193260, 257680, 309216, 386520, 441277, 515360, 773040, 882554, 1323831, 1546080, 1765108, 2206385, 2647662, 3530216, 4412770, 5295324, 6619155, 7060432, 8825540, 10590648, 13238310, 14120864, 17651080, 21181296, 26476620, 35302160, 42362592, 52953240, 70604320, 105906480, 211812960]

約数ペア:

[(1, 211812960), (2, 105906480), (3, 70604320), (4, 52953240), (5, 42362592), (6, 35302160), (8, 26476620), (10, 21181296), (12, 17651080), (15, 14120864), (16, 13238310), (20, 10590648), (24, 8825540), (30, 7060432), (32, 6619155), (40, 5295324), (48, 4412770), (60, 3530216), (80, 2647662), (96, 2206385), (120, 1765108), (137, 1546080), (160, 1323831), (240, 882554), (274, 773040), (411, 515360), (480, 441277), (548, 386520), (685, 309216), (822, 257680), (1096, 193260), (1370, 154608), (1644, 128840), (2055, 103072), (2192, 96630), (2740, 77304), (3221, 65760), (3288, 64420), (4110, 51536), (4384, 48315), (5480, 38652), (6442, 32880), (6576, 32210), (8220, 25768), (9663, 21920), (10960, 19326), (12884, 16440), (13152, 16105)]