15702588520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^2\times {\mathrm{431}}^1$

素因数の和:863

約数の個数: 96

約数和(自身を含む): 37139109120

約数和(自身を除く): 21436520600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 199, 230, 398, 431, 460, 796, 862, 920, 995, 1592, 1724, 1990, 2155, 3448, 3980, 4310, 4577, 7960, 8620, 9154, 9913, 17240, 18308, 19826, 22885, 36616, 39601, 39652, 45770, 49565, 79202, 79304, 85769, 91540, 99130, 158404, 171538, 183080, 198005, 198260, 316808, 343076, 396010, 396520, 428845, 686152, 792020, 857690, 910823, 1584040, 1715380, 1821646, 1972687, 3430760, 3643292, 3945374, 4554115, 7286584, 7890748, 9108230, 9863435, 15781496, 17068031, 18216460, 19726870, 34136062, 36432920, 39453740, 68272124, 78907480, 85340155, 136544248, 170680310, 341360620, 392564713, 682721240, 785129426, 1570258852, 1962823565, 3140517704, 3925647130, 7851294260, 15702588520]

約数ペア:

[(1, 15702588520), (2, 7851294260), (4, 3925647130), (5, 3140517704), (8, 1962823565), (10, 1570258852), (20, 785129426), (23, 682721240), (40, 392564713), (46, 341360620), (92, 170680310), (115, 136544248), (184, 85340155), (199, 78907480), (230, 68272124), (398, 39453740), (431, 36432920), (460, 34136062), (796, 19726870), (862, 18216460), (920, 17068031), (995, 15781496), (1592, 9863435), (1724, 9108230), (1990, 7890748), (2155, 7286584), (3448, 4554115), (3980, 3945374), (4310, 3643292), (4577, 3430760), (7960, 1972687), (8620, 1821646), (9154, 1715380), (9913, 1584040), (17240, 910823), (18308, 857690), (19826, 792020), (22885, 686152), (36616, 428845), (39601, 396520), (39652, 396010), (45770, 343076), (49565, 316808), (79202, 198260), (79304, 198005), (85769, 183080), (91540, 171538), (99130, 158404)]