17428190080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1997

約数の個数: 256

約数和(自身を含む): 49912565760

約数和(自身を除く): 32484375680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 67, 70, 80, 112, 124, 128, 134, 140, 155, 160, 217, 224, 248, 268, 280, 310, 320, 335, 434, 448, 469, 496, 536, 560, 620, 640, 670, 868, 896, 938, 992, 1072, 1085, 1120, 1240, 1340, 1736, 1873, 1876, 1984, 2077, 2144, 2170, 2240, 2345, 2480, 2680, 3472, 3746, 3752, 3968, 4154, 4288, 4340, 4480, 4690, 4960, 5360, 6944, 7492, 7504, 8308, 8576, 8680, 9365, 9380, 9920, 10385, 10720, 13111, 13888, 14539, 14984, 15008, 16616, 17360, 18730, 18760, 19840, 20770, 21440, 26222, 27776, 29078, 29968, 30016, 33232, 34720, 37460, 37520, 41540, 42880, 52444, 58063, 58156, 59936, 60032, 65555, 66464, 69440, 72695, 74920, 75040, 83080, 104888, 116126, 116312, 119872, 125491, 131110, 132928, 138880, 145390, 149840, 150080, 166160, 209776, 232252, 232624, 239744, 250982, 262220, 265856, 290315, 290780, 299680, 300160, 332320, 406441, 419552, 464504, 465248, 501964, 524440, 580630, 581560, 599360, 627455, 664640, 812882, 839104, 878437, 929008, 930496, 1003928, 1048880, 1161260, 1163120, 1198720, 1254910, 1329280, 1625764, 1678208, 1756874, 1858016, 1860992, 2007856, 2032205, 2097760, 2322520, 2326240, 2509820, 3251528, 3513748, 3716032, 3890221, 4015712, 4064410, 4195520, 4392185, 4645040, 4652480, 5019640, 6503056, 7027496, 7432064, 7780442, 8031424, 8128820, 8391040, 8784370, 9290080, 9304960, 10039280, 13006112, 14054992, 15560884, 16062848, 16257640, 17568740, 18580160, 19451105, 20078560, 26012224, 27231547, 28109984, 31121768, 32515280, 35137480, 37160320, 38902210, 40157120, 52024448, 54463094, 56219968, 62243536, 65030560, 70274960, 77804420, 80314240, 108926188, 112439936, 124487072, 130061120, 136157735, 140549920, 155608840, 217852376, 248974144, 260122240, 272315470, 281099840, 311217680, 435704752, 497948288, 544630940, 562199680, 622435360, 871409504, 1089261880, 1244870720, 1742819008, 2178523760, 2489741440, 3485638016, 4357047520, 8714095040, 17428190080]

約数ペア:

[(1, 17428190080), (2, 8714095040), (4, 4357047520), (5, 3485638016), (7, 2489741440), (8, 2178523760), (10, 1742819008), (14, 1244870720), (16, 1089261880), (20, 871409504), (28, 622435360), (31, 562199680), (32, 544630940), (35, 497948288), (40, 435704752), (56, 311217680), (62, 281099840), (64, 272315470), (67, 260122240), (70, 248974144), (80, 217852376), (112, 155608840), (124, 140549920), (128, 136157735), (134, 130061120), (140, 124487072), (155, 112439936), (160, 108926188), (217, 80314240), (224, 77804420), (248, 70274960), (268, 65030560), (280, 62243536), (310, 56219968), (320, 54463094), (335, 52024448), (434, 40157120), (448, 38902210), (469, 37160320), (496, 35137480), (536, 32515280), (560, 31121768), (620, 28109984), (640, 27231547), (670, 26012224), (868, 20078560), (896, 19451105), (938, 18580160), (992, 17568740), (1072, 16257640), (1085, 16062848), (1120, 15560884), (1240, 14054992), (1340, 13006112), (1736, 10039280), (1873, 9304960), (1876, 9290080), (1984, 8784370), (2077, 8391040), (2144, 8128820), (2170, 8031424), (2240, 7780442), (2345, 7432064), (2480, 7027496), (2680, 6503056), (3472, 5019640), (3746, 4652480), (3752, 4645040), (3968, 4392185), (4154, 4195520), (4288, 4064410), (4340, 4015712), (4480, 3890221), (4690, 3716032), (4960, 3513748), (5360, 3251528), (6944, 2509820), (7492, 2326240), (7504, 2322520), (8308, 2097760), (8576, 2032205), (8680, 2007856), (9365, 1860992), (9380, 1858016), (9920, 1756874), (10385, 1678208), (10720, 1625764), (13111, 1329280), (13888, 1254910), (14539, 1198720), (14984, 1163120), (15008, 1161260), (16616, 1048880), (17360, 1003928), (18730, 930496), (18760, 929008), (19840, 878437), (20770, 839104), (21440, 812882), (26222, 664640), (27776, 627455), (29078, 599360), (29968, 581560), (30016, 580630), (33232, 524440), (34720, 501964), (37460, 465248), (37520, 464504), (41540, 419552), (42880, 406441), (52444, 332320), (58063, 300160), (58156, 299680), (59936, 290780), (60032, 290315), (65555, 265856), (66464, 262220), (69440, 250982), (72695, 239744), (74920, 232624), (75040, 232252), (83080, 209776), (104888, 166160), (116126, 150080), (116312, 149840), (119872, 145390), (125491, 138880), (131110, 132928)]