401733240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{16823}}^1$

素因数の和:17036

約数の個数: 64

約数和(自身を含む): 1211328000

約数和(自身を除く): 809594760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 11940, 16823, 23880, 33646, 50469, 67292, 84115, 100938, 134584, 168230, 201876, 252345, 336460, 403752, 504690, 672920, 1009380, 2018760, 3347777, 6695554, 10043331, 13391108, 16738885, 20086662, 26782216, 33477770, 40173324, 50216655, 66955540, 80346648, 100433310, 133911080, 200866620, 401733240]

約数ペア:

[(1, 401733240), (2, 200866620), (3, 133911080), (4, 100433310), (5, 80346648), (6, 66955540), (8, 50216655), (10, 40173324), (12, 33477770), (15, 26782216), (20, 20086662), (24, 16738885), (30, 13391108), (40, 10043331), (60, 6695554), (120, 3347777), (199, 2018760), (398, 1009380), (597, 672920), (796, 504690), (995, 403752), (1194, 336460), (1592, 252345), (1990, 201876), (2388, 168230), (2985, 134584), (3980, 100938), (4776, 84115), (5970, 67292), (7960, 50469), (11940, 33646), (16823, 23880)]