267028020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211927}}^1$

素因数の和:211949

約数の個数: 72

約数和(自身を含む): 925701504

約数和(自身を除く): 658673484

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, 211927, 423854, 635781, 847708, 1059635, 1271562, 1483489, 1907343, 2119270, 2543124, 2966978, 3178905, 3814686, 4238540, 4450467, 5933956, 6357810, 7417445, 7629372, 8900934, 9536715, 12715620, 13351401, 14834890, 17801868, 19073430, 22252335, 26702802, 29669780, 38146860, 44504670, 53405604, 66757005, 89009340, 133514010, 267028020]

約数ペア:

[(1, 267028020), (2, 133514010), (3, 89009340), (4, 66757005), (5, 53405604), (6, 44504670), (7, 38146860), (9, 29669780), (10, 26702802), (12, 22252335), (14, 19073430), (15, 17801868), (18, 14834890), (20, 13351401), (21, 12715620), (28, 9536715), (30, 8900934), (35, 7629372), (36, 7417445), (42, 6357810), (45, 5933956), (60, 4450467), (63, 4238540), (70, 3814686), (84, 3178905), (90, 2966978), (105, 2543124), (126, 2119270), (140, 1907343), (180, 1483489), (210, 1271562), (252, 1059635), (315, 847708), (420, 635781), (630, 423854), (1260, 211927)]