1331520236640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9340069}}^1$

素因数の和:9340107

約数の個数: 240

約数和(自身を含む): 5126353459920

約数和(自身を除く): 3794833223280

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, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 14256, 15840, 17820, 23760, 28512, 35640, 47520, 71280, 142560, 9340069, 18680138, 28020207, 37360276, 46700345, 56040414, 74720552, 84060621, 93400690, 102740759, 112080828, 140101035, 149441104, 168121242, 186801380, 205481518, 224161656, 252181863, 280202070, 298882208, 308222277, 336242484, 373602760, 410963036, 420303105, 448323312, 504363726, 513703795, 560404140, 616444554, 672484968, 747205520, 756545589, 821926072, 840606210, 896646624, 924666831, 1008727452, 1027407590, 1120808280, 1232889108, 1260909315, 1344969936, 1494411040, 1513091178, 1541111385, 1643852144, 1681212420, 1849333662, 2017454904, 2054815180, 2241616560, 2465778216, 2521818630, 2689939872, 2774000493, 3026182356, 3082222770, 3287704288, 3362424840, 3698667324, 3782727945, 4034909808, 4109630360, 4483233120, 4623334155, 4931556432, 5043637260, 5548000986, 6052364712, 6164445540, 6724849680, 7397334648, 7565455890, 8069819616, 8219260720, 8322001479, 9246668310, 9863112864, 10087274520, 11096001972, 12104729424, 12328891080, 13449699360, 13870002465, 14794669296, 15130911780, 16438521440, 16644002958, 18493336620, 20174549040, 22192003944, 24209458848, 24657782160, 27740004930, 29589338592, 30261823560, 33288005916, 36986673240, 40349098080, 41610007395, 44384007888, 49315564320, 55480009860, 60523647120, 66576011832, 73973346480, 83220014790, 88768015776, 110960019720, 121047294240, 133152023664, 147946692960, 166440029580, 221920039440, 266304047328, 332880059160, 443840078880, 665760118320, 1331520236640]

約数ペア:

[(1, 1331520236640), (2, 665760118320), (3, 443840078880), (4, 332880059160), (5, 266304047328), (6, 221920039440), (8, 166440029580), (9, 147946692960), (10, 133152023664), (11, 121047294240), (12, 110960019720), (15, 88768015776), (16, 83220014790), (18, 73973346480), (20, 66576011832), (22, 60523647120), (24, 55480009860), (27, 49315564320), (30, 44384007888), (32, 41610007395), (33, 40349098080), (36, 36986673240), (40, 33288005916), (44, 30261823560), (45, 29589338592), (48, 27740004930), (54, 24657782160), (55, 24209458848), (60, 22192003944), (66, 20174549040), (72, 18493336620), (80, 16644002958), (81, 16438521440), (88, 15130911780), (90, 14794669296), (96, 13870002465), (99, 13449699360), (108, 12328891080), (110, 12104729424), (120, 11096001972), (132, 10087274520), (135, 9863112864), (144, 9246668310), (160, 8322001479), (162, 8219260720), (165, 8069819616), (176, 7565455890), (180, 7397334648), (198, 6724849680), (216, 6164445540), (220, 6052364712), (240, 5548000986), (264, 5043637260), (270, 4931556432), (288, 4623334155), (297, 4483233120), (324, 4109630360), (330, 4034909808), (352, 3782727945), (360, 3698667324), (396, 3362424840), (405, 3287704288), (432, 3082222770), (440, 3026182356), (480, 2774000493), (495, 2689939872), (528, 2521818630), (540, 2465778216), (594, 2241616560), (648, 2054815180), (660, 2017454904), (720, 1849333662), (792, 1681212420), (810, 1643852144), (864, 1541111385), (880, 1513091178), (891, 1494411040), (990, 1344969936), (1056, 1260909315), (1080, 1232889108), (1188, 1120808280), (1296, 1027407590), (1320, 1008727452), (1440, 924666831), (1485, 896646624), (1584, 840606210), (1620, 821926072), (1760, 756545589), (1782, 747205520), (1980, 672484968), (2160, 616444554), (2376, 560404140), (2592, 513703795), (2640, 504363726), (2970, 448323312), (3168, 420303105), (3240, 410963036), (3564, 373602760), (3960, 336242484), (4320, 308222277), (4455, 298882208), (4752, 280202070), (5280, 252181863), (5940, 224161656), (6480, 205481518), (7128, 186801380), (7920, 168121242), (8910, 149441104), (9504, 140101035), (11880, 112080828), (12960, 102740759), (14256, 93400690), (15840, 84060621), (17820, 74720552), (23760, 56040414), (28512, 46700345), (35640, 37360276), (47520, 28020207), (71280, 18680138), (142560, 9340069)]