197346720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2087}}^1$

素因数の和:2302

約数の個数: 96

約数和(自身を含む): 625097088

約数和(自身を除く): 427750368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2087, 2364, 2955, 3152, 3940, 4174, 4728, 5910, 6261, 6304, 7880, 8348, 9456, 10435, 11820, 12522, 15760, 16696, 18912, 20870, 23640, 25044, 31305, 31520, 33392, 41740, 47280, 50088, 62610, 66784, 83480, 94560, 100176, 125220, 166960, 200352, 250440, 333920, 411139, 500880, 822278, 1001760, 1233417, 1644556, 2055695, 2466834, 3289112, 4111390, 4933668, 6167085, 6578224, 8222780, 9867336, 12334170, 13156448, 16445560, 19734672, 24668340, 32891120, 39469344, 49336680, 65782240, 98673360, 197346720]

約数ペア:

[(1, 197346720), (2, 98673360), (3, 65782240), (4, 49336680), (5, 39469344), (6, 32891120), (8, 24668340), (10, 19734672), (12, 16445560), (15, 13156448), (16, 12334170), (20, 9867336), (24, 8222780), (30, 6578224), (32, 6167085), (40, 4933668), (48, 4111390), (60, 3289112), (80, 2466834), (96, 2055695), (120, 1644556), (160, 1233417), (197, 1001760), (240, 822278), (394, 500880), (480, 411139), (591, 333920), (788, 250440), (985, 200352), (1182, 166960), (1576, 125220), (1970, 100176), (2087, 94560), (2364, 83480), (2955, 66784), (3152, 62610), (3940, 50088), (4174, 47280), (4728, 41740), (5910, 33392), (6261, 31520), (6304, 31305), (7880, 25044), (8348, 23640), (9456, 20870), (10435, 18912), (11820, 16696), (12522, 15760)]