587
0
8
535
0
8
416
0
8
732
0
8
338
0
8
691
0
7
691
0
7
352
1
7
360
0
7
382
0
7
698
0
7
510
0
7
503
1
6
349
1
6
588
0
6
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Keyword(s): 数の性質