9885985760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3391}}^1$

素因数の和:3569

約数の個数: 192

約数和(自身を含む): 28310446080

約数和(自身を除く): 18424460320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 137, 140, 152, 160, 190, 224, 266, 274, 280, 304, 380, 532, 548, 560, 608, 665, 685, 760, 959, 1064, 1096, 1120, 1330, 1370, 1520, 1918, 2128, 2192, 2603, 2660, 2740, 3040, 3391, 3836, 4256, 4384, 4795, 5206, 5320, 5480, 6782, 7672, 9590, 10412, 10640, 10960, 13015, 13564, 15344, 16955, 18221, 19180, 20824, 21280, 21920, 23737, 26030, 27128, 30688, 33910, 36442, 38360, 41648, 47474, 52060, 54256, 64429, 67820, 72884, 76720, 83296, 91105, 94948, 104120, 108512, 118685, 128858, 135640, 145768, 153440, 182210, 189896, 208240, 237370, 257716, 271280, 291536, 322145, 364420, 379792, 416480, 451003, 464567, 474740, 515432, 542560, 583072, 644290, 728840, 759584, 902006, 929134, 949480, 1030864, 1288580, 1457680, 1804012, 1858268, 1898960, 2061728, 2255015, 2322835, 2577160, 2915360, 3251969, 3608024, 3716536, 3797920, 4510030, 4645670, 5154320, 6503938, 7216048, 7433072, 8826773, 9020060, 9291340, 10308640, 13007876, 14432096, 14866144, 16259845, 17653546, 18040120, 18582680, 26015752, 32519690, 35307092, 36080240, 37165360, 44133865, 52031504, 61787411, 65039380, 70614184, 72160480, 74330720, 88267730, 104063008, 123574822, 130078760, 141228368, 176535460, 247149644, 260157520, 282456736, 308937055, 353070920, 494299288, 520315040, 617874110, 706141840, 988598576, 1235748220, 1412283680, 1977197152, 2471496440, 4942992880, 9885985760]

約数ペア:

[(1, 9885985760), (2, 4942992880), (4, 2471496440), (5, 1977197152), (7, 1412283680), (8, 1235748220), (10, 988598576), (14, 706141840), (16, 617874110), (19, 520315040), (20, 494299288), (28, 353070920), (32, 308937055), (35, 282456736), (38, 260157520), (40, 247149644), (56, 176535460), (70, 141228368), (76, 130078760), (80, 123574822), (95, 104063008), (112, 88267730), (133, 74330720), (137, 72160480), (140, 70614184), (152, 65039380), (160, 61787411), (190, 52031504), (224, 44133865), (266, 37165360), (274, 36080240), (280, 35307092), (304, 32519690), (380, 26015752), (532, 18582680), (548, 18040120), (560, 17653546), (608, 16259845), (665, 14866144), (685, 14432096), (760, 13007876), (959, 10308640), (1064, 9291340), (1096, 9020060), (1120, 8826773), (1330, 7433072), (1370, 7216048), (1520, 6503938), (1918, 5154320), (2128, 4645670), (2192, 4510030), (2603, 3797920), (2660, 3716536), (2740, 3608024), (3040, 3251969), (3391, 2915360), (3836, 2577160), (4256, 2322835), (4384, 2255015), (4795, 2061728), (5206, 1898960), (5320, 1858268), (5480, 1804012), (6782, 1457680), (7672, 1288580), (9590, 1030864), (10412, 949480), (10640, 929134), (10960, 902006), (13015, 759584), (13564, 728840), (15344, 644290), (16955, 583072), (18221, 542560), (19180, 515432), (20824, 474740), (21280, 464567), (21920, 451003), (23737, 416480), (26030, 379792), (27128, 364420), (30688, 322145), (33910, 291536), (36442, 271280), (38360, 257716), (41648, 237370), (47474, 208240), (52060, 189896), (54256, 182210), (64429, 153440), (67820, 145768), (72884, 135640), (76720, 128858), (83296, 118685), (91105, 108512), (94948, 104120)]