80005245120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{218737}}^1$

素因数の和:218887

約数の個数: 168

約数和(自身を含む): 277352784384

約数和(自身を除く): 197347539264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 2880, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7620, 8128, 9144, 10160, 11430, 12192, 15240, 18288, 20320, 22860, 24384, 30480, 36576, 40640, 45720, 60960, 73152, 91440, 121920, 182880, 218737, 365760, 437474, 656211, 874948, 1093685, 1312422, 1749896, 1968633, 2187370, 2624844, 3281055, 3499792, 3937266, 4374740, 5249688, 6562110, 6999584, 7874532, 8749480, 9843165, 10499376, 13124220, 13999168, 15749064, 17498960, 19686330, 20998752, 26248440, 27779599, 31498128, 34997920, 39372660, 41997504, 52496880, 55559198, 62996256, 69995840, 78745320, 83338797, 104993760, 111118396, 125992512, 138897995, 157490640, 166677594, 209987520, 222236792, 250016391, 277795990, 314981280, 333355188, 416693985, 444473584, 500032782, 555591980, 629962560, 666710376, 833387970, 888947168, 1000065564, 1111183960, 1250081955, 1333420752, 1666775940, 1777894336, 2000131128, 2222367920, 2500163910, 2666841504, 3333551880, 4000262256, 4444735840, 5000327820, 5333683008, 6667103760, 8000524512, 8889471680, 10000655640, 13334207520, 16001049024, 20001311280, 26668415040, 40002622560, 80005245120]

約数ペア:

[(1, 80005245120), (2, 40002622560), (3, 26668415040), (4, 20001311280), (5, 16001049024), (6, 13334207520), (8, 10000655640), (9, 8889471680), (10, 8000524512), (12, 6667103760), (15, 5333683008), (16, 5000327820), (18, 4444735840), (20, 4000262256), (24, 3333551880), (30, 2666841504), (32, 2500163910), (36, 2222367920), (40, 2000131128), (45, 1777894336), (48, 1666775940), (60, 1333420752), (64, 1250081955), (72, 1111183960), (80, 1000065564), (90, 888947168), (96, 833387970), (120, 666710376), (127, 629962560), (144, 555591980), (160, 500032782), (180, 444473584), (192, 416693985), (240, 333355188), (254, 314981280), (288, 277795990), (320, 250016391), (360, 222236792), (381, 209987520), (480, 166677594), (508, 157490640), (576, 138897995), (635, 125992512), (720, 111118396), (762, 104993760), (960, 83338797), (1016, 78745320), (1143, 69995840), (1270, 62996256), (1440, 55559198), (1524, 52496880), (1905, 41997504), (2032, 39372660), (2286, 34997920), (2540, 31498128), (2880, 27779599), (3048, 26248440), (3810, 20998752), (4064, 19686330), (4572, 17498960), (5080, 15749064), (5715, 13999168), (6096, 13124220), (7620, 10499376), (8128, 9843165), (9144, 8749480), (10160, 7874532), (11430, 6999584), (12192, 6562110), (15240, 5249688), (18288, 4374740), (20320, 3937266), (22860, 3499792), (24384, 3281055), (30480, 2624844), (36576, 2187370), (40640, 1968633), (45720, 1749896), (60960, 1312422), (73152, 1093685), (91440, 874948), (121920, 656211), (182880, 437474), (218737, 365760)]