755483960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:626

約数の個数: 192

約数和(自身を含む): 2193505920

約数和(自身を除く): 1438021960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 67, 70, 77, 88, 98, 110, 134, 140, 154, 196, 220, 245, 268, 280, 308, 335, 385, 392, 440, 469, 490, 523, 536, 539, 616, 670, 737, 770, 938, 980, 1046, 1078, 1340, 1474, 1540, 1876, 1960, 2092, 2156, 2345, 2615, 2680, 2695, 2948, 3080, 3283, 3661, 3685, 3752, 4184, 4312, 4690, 5159, 5230, 5390, 5753, 5896, 6566, 7322, 7370, 9380, 10318, 10460, 10780, 11506, 13132, 14644, 14740, 16415, 18305, 18760, 20636, 20920, 21560, 23012, 25627, 25795, 26264, 28765, 29288, 29480, 32830, 35041, 36113, 36610, 40271, 41272, 46024, 51254, 51590, 57530, 65660, 70082, 72226, 73220, 80542, 102508, 103180, 115060, 128135, 131320, 140164, 144452, 146440, 161084, 175205, 180565, 201355, 205016, 206360, 230120, 245287, 256270, 280328, 281897, 288904, 322168, 350410, 361130, 385451, 402710, 490574, 512540, 563794, 700820, 722260, 770902, 805420, 981148, 1025080, 1127588, 1226435, 1401640, 1409485, 1444520, 1541804, 1610840, 1717009, 1927255, 1962296, 2255176, 2452870, 2698157, 2818970, 3083608, 3434018, 3854510, 4905740, 5396314, 5637940, 6868036, 7709020, 8585045, 9811480, 10792628, 11275880, 13490785, 13736072, 15418040, 17170090, 18887099, 21585256, 26981570, 34340180, 37774198, 53963140, 68680360, 75548396, 94435495, 107926280, 151096792, 188870990, 377741980, 755483960]

約数ペア:

[(1, 755483960), (2, 377741980), (4, 188870990), (5, 151096792), (7, 107926280), (8, 94435495), (10, 75548396), (11, 68680360), (14, 53963140), (20, 37774198), (22, 34340180), (28, 26981570), (35, 21585256), (40, 18887099), (44, 17170090), (49, 15418040), (55, 13736072), (56, 13490785), (67, 11275880), (70, 10792628), (77, 9811480), (88, 8585045), (98, 7709020), (110, 6868036), (134, 5637940), (140, 5396314), (154, 4905740), (196, 3854510), (220, 3434018), (245, 3083608), (268, 2818970), (280, 2698157), (308, 2452870), (335, 2255176), (385, 1962296), (392, 1927255), (440, 1717009), (469, 1610840), (490, 1541804), (523, 1444520), (536, 1409485), (539, 1401640), (616, 1226435), (670, 1127588), (737, 1025080), (770, 981148), (938, 805420), (980, 770902), (1046, 722260), (1078, 700820), (1340, 563794), (1474, 512540), (1540, 490574), (1876, 402710), (1960, 385451), (2092, 361130), (2156, 350410), (2345, 322168), (2615, 288904), (2680, 281897), (2695, 280328), (2948, 256270), (3080, 245287), (3283, 230120), (3661, 206360), (3685, 205016), (3752, 201355), (4184, 180565), (4312, 175205), (4690, 161084), (5159, 146440), (5230, 144452), (5390, 140164), (5753, 131320), (5896, 128135), (6566, 115060), (7322, 103180), (7370, 102508), (9380, 80542), (10318, 73220), (10460, 72226), (10780, 70082), (11506, 65660), (13132, 57530), (14644, 51590), (14740, 51254), (16415, 46024), (18305, 41272), (18760, 40271), (20636, 36610), (20920, 36113), (21560, 35041), (23012, 32830), (25627, 29480), (25795, 29288), (26264, 28765)]