67918919280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{71881}}^1$

素因数の和:72055

約数の個数: 160

約数和(自身を含む): 219054931968

約数和(自身を除く): 151136012688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 508, 620, 635, 744, 762, 930, 1016, 1240, 1270, 1488, 1524, 1860, 1905, 2032, 2480, 2540, 3048, 3720, 3810, 3937, 5080, 6096, 7440, 7620, 7874, 10160, 11811, 15240, 15748, 19685, 23622, 30480, 31496, 39370, 47244, 59055, 62992, 71881, 78740, 94488, 118110, 143762, 157480, 188976, 215643, 236220, 287524, 314960, 359405, 431286, 472440, 575048, 718810, 862572, 944880, 1078215, 1150096, 1437620, 1725144, 2156430, 2228311, 2875240, 3450288, 4312860, 4456622, 5750480, 6684933, 8625720, 8913244, 9128887, 11141555, 13369866, 17251440, 17826488, 18257774, 22283110, 26739732, 27386661, 33424665, 35652976, 36515548, 44566220, 45644435, 53479464, 54773322, 66849330, 73031096, 89132440, 91288870, 106958928, 109546644, 133698660, 136933305, 146062192, 178264880, 182577740, 219093288, 267397320, 273866610, 282995497, 365155480, 438186576, 534794640, 547733220, 565990994, 730310960, 848986491, 1095466440, 1131981988, 1414977485, 1697972982, 2190932880, 2263963976, 2829954970, 3395945964, 4244932455, 4527927952, 5659909940, 6791891928, 8489864910, 11319819880, 13583783856, 16979729820, 22639639760, 33959459640, 67918919280]

約数ペア:

[(1, 67918919280), (2, 33959459640), (3, 22639639760), (4, 16979729820), (5, 13583783856), (6, 11319819880), (8, 8489864910), (10, 6791891928), (12, 5659909940), (15, 4527927952), (16, 4244932455), (20, 3395945964), (24, 2829954970), (30, 2263963976), (31, 2190932880), (40, 1697972982), (48, 1414977485), (60, 1131981988), (62, 1095466440), (80, 848986491), (93, 730310960), (120, 565990994), (124, 547733220), (127, 534794640), (155, 438186576), (186, 365155480), (240, 282995497), (248, 273866610), (254, 267397320), (310, 219093288), (372, 182577740), (381, 178264880), (465, 146062192), (496, 136933305), (508, 133698660), (620, 109546644), (635, 106958928), (744, 91288870), (762, 89132440), (930, 73031096), (1016, 66849330), (1240, 54773322), (1270, 53479464), (1488, 45644435), (1524, 44566220), (1860, 36515548), (1905, 35652976), (2032, 33424665), (2480, 27386661), (2540, 26739732), (3048, 22283110), (3720, 18257774), (3810, 17826488), (3937, 17251440), (5080, 13369866), (6096, 11141555), (7440, 9128887), (7620, 8913244), (7874, 8625720), (10160, 6684933), (11811, 5750480), (15240, 4456622), (15748, 4312860), (19685, 3450288), (23622, 2875240), (30480, 2228311), (31496, 2156430), (39370, 1725144), (47244, 1437620), (59055, 1150096), (62992, 1078215), (71881, 944880), (78740, 862572), (94488, 718810), (118110, 575048), (143762, 472440), (157480, 431286), (188976, 359405), (215643, 314960), (236220, 287524)]