属于这两组的第一个数字：
72,240,5184,17280,57600,161280,373248,1244160,4147200,11612160,13824000,26873856,38707200,89579520,298598400,836075520,995328000,1934917632,2786918400,3317760000,6449725440,9289728000,21499084800,26011238400,60197437440,71663616000,139314069504,163499212800,200658124800,238878720000,464380231680,668860416000,796262400000,1547934105600,1872809164800,2229534720000,4334215495680,5159780352000,6242697216000,10030613004288,11771943321600,14447384985600,17199267840000,33435376680960,39239811072000,48157949952000,57330892800000,111451255603200,134842259865600,160526499840000,191102976000000,312063515688960,371504185344000,449474199552000,535088332800000,722204136308736,847579919155200.