639770711040

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{514219}}^1$

素因数の和:514259

約数の個数: 264

約数和(自身を含む): 2298896614560

約数和(自身を除く): 1659125903520

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, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9216, 9720, 10368, 11520, 12960, 13824, 15360, 15552, 17280, 19440, 20736, 23040, 25920, 27648, 31104, 34560, 38880, 41472, 46080, 51840, 62208, 69120, 77760, 82944, 103680, 124416, 138240, 155520, 207360, 248832, 311040, 414720, 514219, 622080, 1028438, 1244160, 1542657, 2056876, 2571095, 3085314, 4113752, 4627971, 5142190, 6170628, 7713285, 8227504, 9255942, 10284380, 12341256, 13883913, 15426570, 16455008, 18511884, 20568760, 23139855, 24682512, 27767826, 30853140, 32910016, 37023768, 41137520, 41651739, 46279710, 49365024, 55535652, 61706280, 65820032, 69419565, 74047536, 82275040, 83303478, 92559420, 98730048, 111071304, 123412560, 124955217, 131640064, 138839130, 148095072, 164550080, 166606956, 185118840, 197460096, 208258695, 222142608, 246825120, 249910434, 263280128, 277678260, 296190144, 329100160, 333213912, 370237680, 394920192, 416517390, 444285216, 493650240, 499820868, 526560256, 555356520, 592380288, 624776085, 658200320, 666427824, 740475360, 789840384, 833034780, 888570432, 987300480, 999641736, 1110713040, 1184760576, 1249552170, 1316400640, 1332855648, 1480950720, 1579680768, 1666069560, 1777140864, 1974600960, 1999283472, 2221426080, 2369521152, 2499104340, 2632801280, 2665711296, 2961901440, 3332139120, 3554281728, 3949201920, 3998566944, 4442852160, 4739042304, 4998208680, 5331422592, 5923802880, 6664278240, 7108563456, 7898403840, 7997133888, 8885704320, 9996417360, 10662845184, 11847605760, 13328556480, 14217126912, 15994267776, 17771408640, 19992834720, 21325690368, 23695211520, 26657112960, 31988535552, 35542817280, 39985669440, 42651380736, 53314225920, 63977071104, 71085634560, 79971338880, 106628451840, 127954142208, 159942677760, 213256903680, 319885355520, 639770711040]

約数ペア:

[(1, 639770711040), (2, 319885355520), (3, 213256903680), (4, 159942677760), (5, 127954142208), (6, 106628451840), (8, 79971338880), (9, 71085634560), (10, 63977071104), (12, 53314225920), (15, 42651380736), (16, 39985669440), (18, 35542817280), (20, 31988535552), (24, 26657112960), (27, 23695211520), (30, 21325690368), (32, 19992834720), (36, 17771408640), (40, 15994267776), (45, 14217126912), (48, 13328556480), (54, 11847605760), (60, 10662845184), (64, 9996417360), (72, 8885704320), (80, 7997133888), (81, 7898403840), (90, 7108563456), (96, 6664278240), (108, 5923802880), (120, 5331422592), (128, 4998208680), (135, 4739042304), (144, 4442852160), (160, 3998566944), (162, 3949201920), (180, 3554281728), (192, 3332139120), (216, 2961901440), (240, 2665711296), (243, 2632801280), (256, 2499104340), (270, 2369521152), (288, 2221426080), (320, 1999283472), (324, 1974600960), (360, 1777140864), (384, 1666069560), (405, 1579680768), (432, 1480950720), (480, 1332855648), (486, 1316400640), (512, 1249552170), (540, 1184760576), (576, 1110713040), (640, 999641736), (648, 987300480), (720, 888570432), (768, 833034780), (810, 789840384), (864, 740475360), (960, 666427824), (972, 658200320), (1024, 624776085), (1080, 592380288), (1152, 555356520), (1215, 526560256), (1280, 499820868), (1296, 493650240), (1440, 444285216), (1536, 416517390), (1620, 394920192), (1728, 370237680), (1920, 333213912), (1944, 329100160), (2160, 296190144), (2304, 277678260), (2430, 263280128), (2560, 249910434), (2592, 246825120), (2880, 222142608), (3072, 208258695), (3240, 197460096), (3456, 185118840), (3840, 166606956), (3888, 164550080), (4320, 148095072), (4608, 138839130), (4860, 131640064), (5120, 124955217), (5184, 123412560), (5760, 111071304), (6480, 98730048), (6912, 92559420), (7680, 83303478), (7776, 82275040), (8640, 74047536), (9216, 69419565), (9720, 65820032), (10368, 61706280), (11520, 55535652), (12960, 49365024), (13824, 46279710), (15360, 41651739), (15552, 41137520), (17280, 37023768), (19440, 32910016), (20736, 30853140), (23040, 27767826), (25920, 24682512), (27648, 23139855), (31104, 20568760), (34560, 18511884), (38880, 16455008), (41472, 15426570), (46080, 13883913), (51840, 12341256), (62208, 10284380), (69120, 9255942), (77760, 8227504), (82944, 7713285), (103680, 6170628), (124416, 5142190), (138240, 4627971), (155520, 4113752), (207360, 3085314), (248832, 2571095), (311040, 2056876), (414720, 1542657), (514219, 1244160), (622080, 1028438)]