いくつも

adverb, noun which may take the genitive case particle 'no'

many; much; plenty

Used in affirmative sentences to indicate a large number or amount. Often followed by a noun with の or used adverbially.

• 机つくえの上うえに本ほんがいくつもある。

  There are many books on the desk.

• 彼かれはいくつもの問もん題だいを抱かかえている。

  He has many problems.

adverb

hardly any; not many

Used in negative sentences to express that there are hardly any or not many. Typically appears as いくつも～ない.

• この町まちには本ほん屋やがいくつもない。

  There are hardly any bookstores in this town.