138814440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5813}}^1$

素因数の和:6026

約数の個数: 64

約数和(自身を含む): 418608000

約数和(自身を除く): 279793560

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, 5813, 5970, 7960, 11626, 11940, 17439, 23252, 23880, 29065, 34878, 46504, 58130, 69756, 87195, 116260, 139512, 174390, 232520, 348780, 697560, 1156787, 2313574, 3470361, 4627148, 5783935, 6940722, 9254296, 11567870, 13881444, 17351805, 23135740, 27762888, 34703610, 46271480, 69407220, 138814440]

約数ペア:

[(1, 138814440), (2, 69407220), (3, 46271480), (4, 34703610), (5, 27762888), (6, 23135740), (8, 17351805), (10, 13881444), (12, 11567870), (15, 9254296), (20, 6940722), (24, 5783935), (30, 4627148), (40, 3470361), (60, 2313574), (120, 1156787), (199, 697560), (398, 348780), (597, 232520), (796, 174390), (995, 139512), (1194, 116260), (1592, 87195), (1990, 69756), (2388, 58130), (2985, 46504), (3980, 34878), (4776, 29065), (5813, 23880), (5970, 23252), (7960, 17439), (11626, 11940)]