279084960

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 384

約数和(自身を含む): 1219276800

約数和(自身を除く): 940191840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 315, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 462, 480, 495, 504, 528, 540, 560, 594, 616, 630, 660, 672, 693, 720, 756, 770, 792, 839, 840, 864, 880, 924, 945, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1260, 1320, 1386, 1440, 1485, 1512, 1540, 1584, 1678, 1680, 1760, 1848, 1890, 1980, 2016, 2079, 2160, 2310, 2376, 2464, 2517, 2520, 2640, 2772, 2970, 3024, 3080, 3168, 3356, 3360, 3465, 3696, 3780, 3960, 4158, 4195, 4320, 4620, 4752, 5034, 5040, 5280, 5544, 5873, 5940, 6048, 6160, 6712, 6930, 7392, 7551, 7560, 7920, 8316, 8390, 9229, 9240, 9504, 10068, 10080, 10395, 11088, 11746, 11880, 12320, 12585, 13424, 13860, 15102, 15120, 15840, 16632, 16780, 17619, 18458, 18480, 20136, 20790, 22176, 22653, 23492, 23760, 25170, 26848, 27687, 27720, 29365, 30204, 30240, 33264, 33560, 35238, 36916, 36960, 37755, 40272, 41580, 45306, 46145, 46984, 47520, 50340, 52857, 55374, 55440, 58730, 60408, 64603, 66528, 67120, 70476, 73832, 75510, 80544, 83061, 83160, 88095, 90612, 92290, 93968, 100680, 105714, 110748, 110880, 113265, 117460, 120816, 129206, 134240, 138435, 140952, 147664, 151020, 158571, 166122, 166320, 176190, 181224, 184580, 187936, 193809, 201360, 211428, 221496, 226530, 234920, 241632, 249183, 258412, 264285, 276870, 281904, 295328, 302040, 317142, 323015, 332244, 332640, 352380, 362448, 369160, 387618, 402720, 415305, 422856, 442992, 453060, 469840, 498366, 516824, 528570, 553740, 563808, 581427, 604080, 634284, 646030, 664488, 704760, 724896, 738320, 775236, 792855, 830610, 845712, 885984, 906120, 939680, 969045, 996732, 1033648, 1057140, 1107480, 1162854, 1208160, 1245915, 1268568, 1292060, 1328976, 1409520, 1476640, 1550472, 1585710, 1661220, 1691424, 1744281, 1812240, 1938090, 1993464, 2067296, 2114280, 2214960, 2325708, 2491830, 2537136, 2584120, 2657952, 2819040, 2907135, 3100944, 3171420, 3322440, 3488562, 3624480, 3876180, 3986928, 4228560, 4429920, 4651416, 4983660, 5074272, 5168240, 5814270, 6201888, 6342840, 6644880, 6977124, 7752360, 7973856, 8457120, 8721405, 9302832, 9967320, 10336480, 11628540, 12685680, 13289760, 13954248, 15504720, 17442810, 18605664, 19934640, 23257080, 25371360, 27908496, 31009440, 34885620, 39869280, 46514160, 55816992, 69771240, 93028320, 139542480, 279084960]

約数ペア:

[(1, 279084960), (2, 139542480), (3, 93028320), (4, 69771240), (5, 55816992), (6, 46514160), (7, 39869280), (8, 34885620), (9, 31009440), (10, 27908496), (11, 25371360), (12, 23257080), (14, 19934640), (15, 18605664), (16, 17442810), (18, 15504720), (20, 13954248), (21, 13289760), (22, 12685680), (24, 11628540), (27, 10336480), (28, 9967320), (30, 9302832), (32, 8721405), (33, 8457120), (35, 7973856), (36, 7752360), (40, 6977124), (42, 6644880), (44, 6342840), (45, 6201888), (48, 5814270), (54, 5168240), (55, 5074272), (56, 4983660), (60, 4651416), (63, 4429920), (66, 4228560), (70, 3986928), (72, 3876180), (77, 3624480), (80, 3488562), (84, 3322440), (88, 3171420), (90, 3100944), (96, 2907135), (99, 2819040), (105, 2657952), (108, 2584120), (110, 2537136), (112, 2491830), (120, 2325708), (126, 2214960), (132, 2114280), (135, 2067296), (140, 1993464), (144, 1938090), (154, 1812240), (160, 1744281), (165, 1691424), (168, 1661220), (176, 1585710), (180, 1550472), (189, 1476640), (198, 1409520), (210, 1328976), (216, 1292060), (220, 1268568), (224, 1245915), (231, 1208160), (240, 1162854), (252, 1107480), (264, 1057140), (270, 1033648), (280, 996732), (288, 969045), (297, 939680), (308, 906120), (315, 885984), (330, 845712), (336, 830610), (352, 792855), (360, 775236), (378, 738320), (385, 724896), (396, 704760), (420, 664488), (432, 646030), (440, 634284), (462, 604080), (480, 581427), (495, 563808), (504, 553740), (528, 528570), (540, 516824), (560, 498366), (594, 469840), (616, 453060), (630, 442992), (660, 422856), (672, 415305), (693, 402720), (720, 387618), (756, 369160), (770, 362448), (792, 352380), (839, 332640), (840, 332244), (864, 323015), (880, 317142), (924, 302040), (945, 295328), (990, 281904), (1008, 276870), (1056, 264285), (1080, 258412), (1120, 249183), (1155, 241632), (1188, 234920), (1232, 226530), (1260, 221496), (1320, 211428), (1386, 201360), (1440, 193809), (1485, 187936), (1512, 184580), (1540, 181224), (1584, 176190), (1678, 166320), (1680, 166122), (1760, 158571), (1848, 151020), (1890, 147664), (1980, 140952), (2016, 138435), (2079, 134240), (2160, 129206), (2310, 120816), (2376, 117460), (2464, 113265), (2517, 110880), (2520, 110748), (2640, 105714), (2772, 100680), (2970, 93968), (3024, 92290), (3080, 90612), (3168, 88095), (3356, 83160), (3360, 83061), (3465, 80544), (3696, 75510), (3780, 73832), (3960, 70476), (4158, 67120), (4195, 66528), (4320, 64603), (4620, 60408), (4752, 58730), (5034, 55440), (5040, 55374), (5280, 52857), (5544, 50340), (5873, 47520), (5940, 46984), (6048, 46145), (6160, 45306), (6712, 41580), (6930, 40272), (7392, 37755), (7551, 36960), (7560, 36916), (7920, 35238), (8316, 33560), (8390, 33264), (9229, 30240), (9240, 30204), (9504, 29365), (10068, 27720), (10080, 27687), (10395, 26848), (11088, 25170), (11746, 23760), (11880, 23492), (12320, 22653), (12585, 22176), (13424, 20790), (13860, 20136), (15102, 18480), (15120, 18458), (15840, 17619), (16632, 16780)]