226166220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{179497}}^1$

素因数の和:179519

約数の個数: 72

約数和(自身を含む): 784047264

約数和(自身を除く): 557881044

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, 179497, 358994, 538491, 717988, 897485, 1076982, 1256479, 1615473, 1794970, 2153964, 2512958, 2692455, 3230946, 3589940, 3769437, 5025916, 5384910, 6282395, 6461892, 7538874, 8077365, 10769820, 11308311, 12564790, 15077748, 16154730, 18847185, 22616622, 25129580, 32309460, 37694370, 45233244, 56541555, 75388740, 113083110, 226166220]

約数ペア:

[(1, 226166220), (2, 113083110), (3, 75388740), (4, 56541555), (5, 45233244), (6, 37694370), (7, 32309460), (9, 25129580), (10, 22616622), (12, 18847185), (14, 16154730), (15, 15077748), (18, 12564790), (20, 11308311), (21, 10769820), (28, 8077365), (30, 7538874), (35, 6461892), (36, 6282395), (42, 5384910), (45, 5025916), (60, 3769437), (63, 3589940), (70, 3230946), (84, 2692455), (90, 2512958), (105, 2153964), (126, 1794970), (140, 1615473), (180, 1256479), (210, 1076982), (252, 897485), (315, 717988), (420, 538491), (630, 358994), (1260, 179497)]