2656090080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{37643}}^1$

素因数の和:37678

約数の個数: 216

約数和(自身を含む): 10544009112

約数和(自身を除く): 7887919032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 37643, 70560, 75286, 112929, 150572, 188215, 225858, 263501, 301144, 338787, 376430, 451716, 527002, 564645, 602288, 677574, 752860, 790503, 903432, 1054004, 1129290, 1204576, 1317505, 1355148, 1505720, 1581006, 1693935, 1806864, 1844507, 2108008, 2258580, 2371509, 2635010, 2710296, 3011440, 3162012, 3387870, 3613728, 3689014, 3952515, 4216016, 4517160, 4743018, 5270020, 5420592, 5533521, 6022880, 6324024, 6775740, 7378028, 7905030, 8432032, 9034320, 9222535, 9486036, 10540040, 10841184, 11067042, 11857545, 12648048, 13551480, 14756056, 15810060, 16600563, 18068640, 18445070, 18972072, 21080080, 22134084, 23715090, 25296096, 27102960, 27667605, 29512112, 31620120, 33201126, 36890140, 37944144, 42160160, 44268168, 47430180, 54205920, 55335210, 59024224, 63240240, 66402252, 73780280, 75888288, 83002815, 88536336, 94860360, 110670420, 126480480, 132804504, 147560560, 166005630, 177072672, 189720720, 221340840, 265609008, 295121120, 332011260, 379441440, 442681680, 531218016, 664022520, 885363360, 1328045040, 2656090080]

約数ペア:

[(1, 2656090080), (2, 1328045040), (3, 885363360), (4, 664022520), (5, 531218016), (6, 442681680), (7, 379441440), (8, 332011260), (9, 295121120), (10, 265609008), (12, 221340840), (14, 189720720), (15, 177072672), (16, 166005630), (18, 147560560), (20, 132804504), (21, 126480480), (24, 110670420), (28, 94860360), (30, 88536336), (32, 83002815), (35, 75888288), (36, 73780280), (40, 66402252), (42, 63240240), (45, 59024224), (48, 55335210), (49, 54205920), (56, 47430180), (60, 44268168), (63, 42160160), (70, 37944144), (72, 36890140), (80, 33201126), (84, 31620120), (90, 29512112), (96, 27667605), (98, 27102960), (105, 25296096), (112, 23715090), (120, 22134084), (126, 21080080), (140, 18972072), (144, 18445070), (147, 18068640), (160, 16600563), (168, 15810060), (180, 14756056), (196, 13551480), (210, 12648048), (224, 11857545), (240, 11067042), (245, 10841184), (252, 10540040), (280, 9486036), (288, 9222535), (294, 9034320), (315, 8432032), (336, 7905030), (360, 7378028), (392, 6775740), (420, 6324024), (441, 6022880), (480, 5533521), (490, 5420592), (504, 5270020), (560, 4743018), (588, 4517160), (630, 4216016), (672, 3952515), (720, 3689014), (735, 3613728), (784, 3387870), (840, 3162012), (882, 3011440), (980, 2710296), (1008, 2635010), (1120, 2371509), (1176, 2258580), (1260, 2108008), (1440, 1844507), (1470, 1806864), (1568, 1693935), (1680, 1581006), (1764, 1505720), (1960, 1355148), (2016, 1317505), (2205, 1204576), (2352, 1129290), (2520, 1054004), (2940, 903432), (3360, 790503), (3528, 752860), (3920, 677574), (4410, 602288), (4704, 564645), (5040, 527002), (5880, 451716), (7056, 376430), (7840, 338787), (8820, 301144), (10080, 263501), (11760, 225858), (14112, 188215), (17640, 150572), (23520, 112929), (35280, 75286), (37643, 70560)]