239215680

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:879

約数の個数: 280

約数和(自身を含む): 929396160

約数和(自身を除く): 690180480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 839, 864, 880, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1678, 1728, 1760, 1782, 1980, 2112, 2160, 2376, 2517, 2592, 2640, 2880, 2970, 3168, 3240, 3356, 3520, 3564, 3960, 4195, 4320, 4455, 4752, 5034, 5184, 5280, 5940, 6336, 6480, 6712, 7128, 7551, 7920, 8390, 8640, 8910, 9229, 9504, 10068, 10560, 11880, 12585, 12960, 13424, 14256, 15102, 15840, 16780, 17820, 18458, 19008, 20136, 22653, 23760, 25170, 25920, 26848, 27687, 28512, 30204, 31680, 33560, 35640, 36916, 37755, 40272, 45306, 46145, 47520, 50340, 53696, 55374, 57024, 60408, 67120, 67959, 71280, 73832, 75510, 80544, 83061, 90612, 92290, 95040, 100680, 110748, 113265, 120816, 134240, 135918, 138435, 142560, 147664, 151020, 161088, 166122, 181224, 184580, 201360, 221496, 226530, 241632, 249183, 268480, 271836, 276870, 285120, 295328, 302040, 332244, 339795, 362448, 369160, 402720, 415305, 442992, 453060, 483264, 498366, 543672, 553740, 590656, 604080, 664488, 679590, 724896, 738320, 747549, 805440, 830610, 885984, 906120, 996732, 1087344, 1107480, 1208160, 1245915, 1328976, 1359180, 1449792, 1476640, 1495098, 1661220, 1771968, 1812240, 1993464, 2174688, 2214960, 2416320, 2491830, 2657952, 2718360, 2953280, 2990196, 3322440, 3624480, 3737745, 3986928, 4349376, 4429920, 4983660, 5315904, 5436720, 5980392, 6644880, 7248960, 7475490, 7973856, 8859840, 9967320, 10873440, 11960784, 13289760, 14950980, 15947712, 19934640, 21746880, 23921568, 26579520, 29901960, 39869280, 47843136, 59803920, 79738560, 119607840, 239215680]

約数ペア:

[(1, 239215680), (2, 119607840), (3, 79738560), (4, 59803920), (5, 47843136), (6, 39869280), (8, 29901960), (9, 26579520), (10, 23921568), (11, 21746880), (12, 19934640), (15, 15947712), (16, 14950980), (18, 13289760), (20, 11960784), (22, 10873440), (24, 9967320), (27, 8859840), (30, 7973856), (32, 7475490), (33, 7248960), (36, 6644880), (40, 5980392), (44, 5436720), (45, 5315904), (48, 4983660), (54, 4429920), (55, 4349376), (60, 3986928), (64, 3737745), (66, 3624480), (72, 3322440), (80, 2990196), (81, 2953280), (88, 2718360), (90, 2657952), (96, 2491830), (99, 2416320), (108, 2214960), (110, 2174688), (120, 1993464), (132, 1812240), (135, 1771968), (144, 1661220), (160, 1495098), (162, 1476640), (165, 1449792), (176, 1359180), (180, 1328976), (192, 1245915), (198, 1208160), (216, 1107480), (220, 1087344), (240, 996732), (264, 906120), (270, 885984), (288, 830610), (297, 805440), (320, 747549), (324, 738320), (330, 724896), (352, 679590), (360, 664488), (396, 604080), (405, 590656), (432, 553740), (440, 543672), (480, 498366), (495, 483264), (528, 453060), (540, 442992), (576, 415305), (594, 402720), (648, 369160), (660, 362448), (704, 339795), (720, 332244), (792, 302040), (810, 295328), (839, 285120), (864, 276870), (880, 271836), (891, 268480), (960, 249183), (990, 241632), (1056, 226530), (1080, 221496), (1188, 201360), (1296, 184580), (1320, 181224), (1440, 166122), (1485, 161088), (1584, 151020), (1620, 147664), (1678, 142560), (1728, 138435), (1760, 135918), (1782, 134240), (1980, 120816), (2112, 113265), (2160, 110748), (2376, 100680), (2517, 95040), (2592, 92290), (2640, 90612), (2880, 83061), (2970, 80544), (3168, 75510), (3240, 73832), (3356, 71280), (3520, 67959), (3564, 67120), (3960, 60408), (4195, 57024), (4320, 55374), (4455, 53696), (4752, 50340), (5034, 47520), (5184, 46145), (5280, 45306), (5940, 40272), (6336, 37755), (6480, 36916), (6712, 35640), (7128, 33560), (7551, 31680), (7920, 30204), (8390, 28512), (8640, 27687), (8910, 26848), (9229, 25920), (9504, 25170), (10068, 23760), (10560, 22653), (11880, 20136), (12585, 19008), (12960, 18458), (13424, 17820), (14256, 16780), (15102, 15840)]