21094714080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{121067}}^1$

素因数の和:121110

約数の個数: 216

約数和(自身を含む): 79125444216

約数和(自身を除く): 58030730136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2640, 2904, 3168, 3630, 3872, 3960, 4356, 4840, 5280, 5445, 5808, 7260, 7920, 8712, 9680, 10890, 11616, 14520, 15840, 17424, 19360, 21780, 29040, 34848, 43560, 58080, 87120, 121067, 174240, 242134, 363201, 484268, 605335, 726402, 968536, 1089603, 1210670, 1331737, 1452804, 1816005, 1937072, 2179206, 2421340, 2663474, 2905608, 3632010, 3874144, 3995211, 4358412, 4842680, 5326948, 5448015, 5811216, 6658685, 7264020, 7990422, 8716824, 9685360, 10653896, 10896030, 11622432, 11985633, 13317370, 14528040, 14649107, 15980844, 17433648, 19370720, 19976055, 21307792, 21792060, 23971266, 26634740, 29056080, 29298214, 31961688, 34867296, 39952110, 42615584, 43584120, 43947321, 47942532, 53269480, 58112160, 58596428, 59928165, 63923376, 73245535, 79904220, 87168240, 87894642, 95885064, 106538960, 117192856, 119856330, 127846752, 131841963, 146491070, 159808440, 174336480, 175789284, 191770128, 213077920, 219736605, 234385712, 239712660, 263683926, 292982140, 319616880, 351578568, 383540256, 439473210, 468771424, 479425320, 527367852, 585964280, 639233760, 659209815, 703157136, 878946420, 958850640, 1054735704, 1171928560, 1318419630, 1406314272, 1757892840, 1917701280, 2109471408, 2343857120, 2636839260, 3515785680, 4218942816, 5273678520, 7031571360, 10547357040, 21094714080]

約数ペア:

[(1, 21094714080), (2, 10547357040), (3, 7031571360), (4, 5273678520), (5, 4218942816), (6, 3515785680), (8, 2636839260), (9, 2343857120), (10, 2109471408), (11, 1917701280), (12, 1757892840), (15, 1406314272), (16, 1318419630), (18, 1171928560), (20, 1054735704), (22, 958850640), (24, 878946420), (30, 703157136), (32, 659209815), (33, 639233760), (36, 585964280), (40, 527367852), (44, 479425320), (45, 468771424), (48, 439473210), (55, 383540256), (60, 351578568), (66, 319616880), (72, 292982140), (80, 263683926), (88, 239712660), (90, 234385712), (96, 219736605), (99, 213077920), (110, 191770128), (120, 175789284), (121, 174336480), (132, 159808440), (144, 146491070), (160, 131841963), (165, 127846752), (176, 119856330), (180, 117192856), (198, 106538960), (220, 95885064), (240, 87894642), (242, 87168240), (264, 79904220), (288, 73245535), (330, 63923376), (352, 59928165), (360, 58596428), (363, 58112160), (396, 53269480), (440, 47942532), (480, 43947321), (484, 43584120), (495, 42615584), (528, 39952110), (605, 34867296), (660, 31961688), (720, 29298214), (726, 29056080), (792, 26634740), (880, 23971266), (968, 21792060), (990, 21307792), (1056, 19976055), (1089, 19370720), (1210, 17433648), (1320, 15980844), (1440, 14649107), (1452, 14528040), (1584, 13317370), (1760, 11985633), (1815, 11622432), (1936, 10896030), (1980, 10653896), (2178, 9685360), (2420, 8716824), (2640, 7990422), (2904, 7264020), (3168, 6658685), (3630, 5811216), (3872, 5448015), (3960, 5326948), (4356, 4842680), (4840, 4358412), (5280, 3995211), (5445, 3874144), (5808, 3632010), (7260, 2905608), (7920, 2663474), (8712, 2421340), (9680, 2179206), (10890, 1937072), (11616, 1816005), (14520, 1452804), (15840, 1331737), (17424, 1210670), (19360, 1089603), (21780, 968536), (29040, 726402), (34848, 605335), (43560, 484268), (58080, 363201), (87120, 242134), (121067, 174240)]