147328020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{116927}}^1$

素因数の和:116949

約数の個数: 72

約数和(自身を含む): 510741504

約数和(自身を除く): 363413484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 116927, 233854, 350781, 467708, 584635, 701562, 818489, 1052343, 1169270, 1403124, 1636978, 1753905, 2104686, 2338540, 2455467, 3273956, 3507810, 4092445, 4209372, 4910934, 5261715, 7015620, 7366401, 8184890, 9821868, 10523430, 12277335, 14732802, 16369780, 21046860, 24554670, 29465604, 36832005, 49109340, 73664010, 147328020]

約数ペア:

[(1, 147328020), (2, 73664010), (3, 49109340), (4, 36832005), (5, 29465604), (6, 24554670), (7, 21046860), (9, 16369780), (10, 14732802), (12, 12277335), (14, 10523430), (15, 9821868), (18, 8184890), (20, 7366401), (21, 7015620), (28, 5261715), (30, 4910934), (35, 4209372), (36, 4092445), (42, 3507810), (45, 3273956), (60, 2455467), (63, 2338540), (70, 2104686), (84, 1753905), (90, 1636978), (105, 1403124), (126, 1169270), (140, 1052343), (180, 818489), (210, 701562), (252, 584635), (315, 467708), (420, 350781), (630, 233854), (1260, 116927)]