230! = 7758587304686725201813174298892781442413952130995533365303964524344944412641389739603152000644515957408814002319492032321234250506968028455594445689972313374305301019340949789291189972149450405025159624155827152329676580440959428615802893638146558163235483142136540783687811997927615346859658417205832954125915861983307177232587595821512723429698627780530255874167602077755356592824804966400000000000000000000000000000000000000000000000000000000
* 445 桁