67088576240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{189859}}^1$

素因数の和:190510

約数の個数: 80

約数和(自身を含む): 178547381760

約数和(自身を除く): 111458805520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 631, 1262, 2524, 3155, 4417, 5048, 6310, 8834, 10096, 12620, 17668, 22085, 25240, 35336, 44170, 50480, 70672, 88340, 176680, 189859, 353360, 379718, 759436, 949295, 1329013, 1518872, 1898590, 2658026, 3037744, 3797180, 5316052, 6645065, 7594360, 10632104, 13290130, 15188720, 21264208, 26580260, 53160520, 106321040, 119801029, 239602058, 479204116, 599005145, 838607203, 958408232, 1198010290, 1677214406, 1916816464, 2396020580, 3354428812, 4193036015, 4792041160, 6708857624, 8386072030, 9584082320, 13417715248, 16772144060, 33544288120, 67088576240]

約数ペア:

[(1, 67088576240), (2, 33544288120), (4, 16772144060), (5, 13417715248), (7, 9584082320), (8, 8386072030), (10, 6708857624), (14, 4792041160), (16, 4193036015), (20, 3354428812), (28, 2396020580), (35, 1916816464), (40, 1677214406), (56, 1198010290), (70, 958408232), (80, 838607203), (112, 599005145), (140, 479204116), (280, 239602058), (560, 119801029), (631, 106321040), (1262, 53160520), (2524, 26580260), (3155, 21264208), (4417, 15188720), (5048, 13290130), (6310, 10632104), (8834, 7594360), (10096, 6645065), (12620, 5316052), (17668, 3797180), (22085, 3037744), (25240, 2658026), (35336, 1898590), (44170, 1518872), (50480, 1329013), (70672, 949295), (88340, 759436), (176680, 379718), (189859, 353360)]