1287429120

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 352

約数和(自身を含む): 4676985600

約数和(自身を除く): 3389556480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 67, 72, 80, 90, 96, 108, 120, 128, 134, 135, 139, 144, 160, 180, 192, 201, 216, 240, 256, 268, 270, 278, 288, 320, 335, 360, 384, 402, 417, 432, 480, 512, 536, 540, 556, 576, 603, 640, 670, 695, 720, 768, 804, 834, 864, 960, 1005, 1024, 1072, 1080, 1112, 1152, 1206, 1251, 1280, 1340, 1390, 1440, 1536, 1608, 1668, 1728, 1809, 1920, 2010, 2085, 2144, 2160, 2224, 2304, 2412, 2502, 2560, 2680, 2780, 2880, 3015, 3072, 3216, 3336, 3456, 3618, 3753, 3840, 4020, 4170, 4288, 4320, 4448, 4608, 4824, 5004, 5120, 5360, 5560, 5760, 6030, 6255, 6432, 6672, 6912, 7236, 7506, 7680, 8040, 8340, 8576, 8640, 8896, 9045, 9216, 9313, 9648, 10008, 10720, 11120, 11520, 12060, 12510, 12864, 13344, 13824, 14472, 15012, 15360, 16080, 16680, 17152, 17280, 17792, 18090, 18626, 18765, 19296, 20016, 21440, 22240, 23040, 24120, 25020, 25728, 26688, 27648, 27939, 28944, 30024, 32160, 33360, 34304, 34560, 35584, 36180, 37252, 37530, 38592, 40032, 42880, 44480, 46080, 46565, 48240, 50040, 51456, 53376, 55878, 57888, 60048, 64320, 66720, 68608, 69120, 71168, 72360, 74504, 75060, 77184, 80064, 83817, 85760, 88960, 93130, 96480, 100080, 102912, 106752, 111756, 115776, 120096, 128640, 133440, 138240, 139695, 142336, 144720, 149008, 150120, 154368, 160128, 167634, 171520, 177920, 186260, 192960, 200160, 205824, 213504, 223512, 231552, 240192, 251451, 257280, 266880, 279390, 289440, 298016, 300240, 308736, 320256, 335268, 343040, 355840, 372520, 385920, 400320, 419085, 427008, 447024, 463104, 480384, 502902, 514560, 533760, 558780, 578880, 596032, 600480, 617472, 640512, 670536, 711680, 745040, 771840, 800640, 838170, 894048, 926208, 960768, 1005804, 1029120, 1067520, 1117560, 1157760, 1192064, 1200960, 1257255, 1281024, 1341072, 1490080, 1543680, 1601280, 1676340, 1788096, 1852416, 1921536, 2011608, 2135040, 2235120, 2315520, 2384128, 2401920, 2514510, 2682144, 2980160, 3087360, 3202560, 3352680, 3576192, 3843072, 4023216, 4470240, 4631040, 4768256, 4803840, 5029020, 5364288, 5960320, 6405120, 6705360, 7152384, 8046432, 8940480, 9262080, 9536512, 9607680, 10058040, 10728576, 11920640, 13410720, 14304768, 16092864, 17880960, 19215360, 20116080, 21457152, 23841280, 26821440, 28609536, 32185728, 35761920, 40232160, 42914304, 47682560, 53642880, 64371456, 71523840, 80464320, 85828608, 107285760, 128742912, 143047680, 160928640, 214571520, 257485824, 321857280, 429143040, 643714560, 1287429120]

約数ペア:

[(1, 1287429120), (2, 643714560), (3, 429143040), (4, 321857280), (5, 257485824), (6, 214571520), (8, 160928640), (9, 143047680), (10, 128742912), (12, 107285760), (15, 85828608), (16, 80464320), (18, 71523840), (20, 64371456), (24, 53642880), (27, 47682560), (30, 42914304), (32, 40232160), (36, 35761920), (40, 32185728), (45, 28609536), (48, 26821440), (54, 23841280), (60, 21457152), (64, 20116080), (67, 19215360), (72, 17880960), (80, 16092864), (90, 14304768), (96, 13410720), (108, 11920640), (120, 10728576), (128, 10058040), (134, 9607680), (135, 9536512), (139, 9262080), (144, 8940480), (160, 8046432), (180, 7152384), (192, 6705360), (201, 6405120), (216, 5960320), (240, 5364288), (256, 5029020), (268, 4803840), (270, 4768256), (278, 4631040), (288, 4470240), (320, 4023216), (335, 3843072), (360, 3576192), (384, 3352680), (402, 3202560), (417, 3087360), (432, 2980160), (480, 2682144), (512, 2514510), (536, 2401920), (540, 2384128), (556, 2315520), (576, 2235120), (603, 2135040), (640, 2011608), (670, 1921536), (695, 1852416), (720, 1788096), (768, 1676340), (804, 1601280), (834, 1543680), (864, 1490080), (960, 1341072), (1005, 1281024), (1024, 1257255), (1072, 1200960), (1080, 1192064), (1112, 1157760), (1152, 1117560), (1206, 1067520), (1251, 1029120), (1280, 1005804), (1340, 960768), (1390, 926208), (1440, 894048), (1536, 838170), (1608, 800640), (1668, 771840), (1728, 745040), (1809, 711680), (1920, 670536), (2010, 640512), (2085, 617472), (2144, 600480), (2160, 596032), (2224, 578880), (2304, 558780), (2412, 533760), (2502, 514560), (2560, 502902), (2680, 480384), (2780, 463104), (2880, 447024), (3015, 427008), (3072, 419085), (3216, 400320), (3336, 385920), (3456, 372520), (3618, 355840), (3753, 343040), (3840, 335268), (4020, 320256), (4170, 308736), (4288, 300240), (4320, 298016), (4448, 289440), (4608, 279390), (4824, 266880), (5004, 257280), (5120, 251451), (5360, 240192), (5560, 231552), (5760, 223512), (6030, 213504), (6255, 205824), (6432, 200160), (6672, 192960), (6912, 186260), (7236, 177920), (7506, 171520), (7680, 167634), (8040, 160128), (8340, 154368), (8576, 150120), (8640, 149008), (8896, 144720), (9045, 142336), (9216, 139695), (9313, 138240), (9648, 133440), (10008, 128640), (10720, 120096), (11120, 115776), (11520, 111756), (12060, 106752), (12510, 102912), (12864, 100080), (13344, 96480), (13824, 93130), (14472, 88960), (15012, 85760), (15360, 83817), (16080, 80064), (16680, 77184), (17152, 75060), (17280, 74504), (17792, 72360), (18090, 71168), (18626, 69120), (18765, 68608), (19296, 66720), (20016, 64320), (21440, 60048), (22240, 57888), (23040, 55878), (24120, 53376), (25020, 51456), (25728, 50040), (26688, 48240), (27648, 46565), (27939, 46080), (28944, 44480), (30024, 42880), (32160, 40032), (33360, 38592), (34304, 37530), (34560, 37252), (35584, 36180)]