208525680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 774030816

約数和(自身を除く): 565505136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 113, 120, 132, 144, 165, 176, 180, 198, 220, 226, 233, 240, 264, 330, 339, 360, 396, 440, 452, 466, 495, 528, 565, 660, 678, 699, 720, 792, 880, 904, 932, 990, 1017, 1130, 1165, 1243, 1320, 1356, 1398, 1584, 1695, 1808, 1864, 1980, 2034, 2097, 2260, 2330, 2486, 2563, 2640, 2712, 2796, 3390, 3495, 3728, 3729, 3960, 4068, 4194, 4520, 4660, 4972, 5085, 5126, 5424, 5592, 6215, 6780, 6990, 7458, 7689, 7920, 8136, 8388, 9040, 9320, 9944, 10170, 10252, 10485, 11184, 11187, 12430, 12815, 13560, 13980, 14916, 15378, 16272, 16776, 18640, 18645, 19888, 20340, 20504, 20970, 22374, 23067, 24860, 25630, 26329, 27120, 27960, 29832, 30756, 33552, 37290, 38445, 40680, 41008, 41940, 44748, 46134, 49720, 51260, 52658, 55920, 55935, 59664, 61512, 74580, 76890, 78987, 81360, 83880, 89496, 92268, 99440, 102520, 105316, 111870, 115335, 123024, 131645, 149160, 153780, 157974, 167760, 178992, 184536, 205040, 210632, 223740, 230670, 236961, 263290, 289619, 298320, 307560, 315948, 369072, 394935, 421264, 447480, 461340, 473922, 526580, 579238, 615120, 631896, 789870, 868857, 894960, 922680, 947844, 1053160, 1158476, 1184805, 1263792, 1448095, 1579740, 1737714, 1845360, 1895688, 2106320, 2316952, 2369610, 2606571, 2896190, 3159480, 3475428, 3791376, 4344285, 4633904, 4739220, 5213142, 5792380, 6318960, 6950856, 8688570, 9478440, 10426284, 11584760, 13032855, 13901712, 17377140, 18956880, 20852568, 23169520, 26065710, 34754280, 41705136, 52131420, 69508560, 104262840, 208525680]

約数ペア:

[(1, 208525680), (2, 104262840), (3, 69508560), (4, 52131420), (5, 41705136), (6, 34754280), (8, 26065710), (9, 23169520), (10, 20852568), (11, 18956880), (12, 17377140), (15, 13901712), (16, 13032855), (18, 11584760), (20, 10426284), (22, 9478440), (24, 8688570), (30, 6950856), (33, 6318960), (36, 5792380), (40, 5213142), (44, 4739220), (45, 4633904), (48, 4344285), (55, 3791376), (60, 3475428), (66, 3159480), (72, 2896190), (80, 2606571), (88, 2369610), (90, 2316952), (99, 2106320), (110, 1895688), (113, 1845360), (120, 1737714), (132, 1579740), (144, 1448095), (165, 1263792), (176, 1184805), (180, 1158476), (198, 1053160), (220, 947844), (226, 922680), (233, 894960), (240, 868857), (264, 789870), (330, 631896), (339, 615120), (360, 579238), (396, 526580), (440, 473922), (452, 461340), (466, 447480), (495, 421264), (528, 394935), (565, 369072), (660, 315948), (678, 307560), (699, 298320), (720, 289619), (792, 263290), (880, 236961), (904, 230670), (932, 223740), (990, 210632), (1017, 205040), (1130, 184536), (1165, 178992), (1243, 167760), (1320, 157974), (1356, 153780), (1398, 149160), (1584, 131645), (1695, 123024), (1808, 115335), (1864, 111870), (1980, 105316), (2034, 102520), (2097, 99440), (2260, 92268), (2330, 89496), (2486, 83880), (2563, 81360), (2640, 78987), (2712, 76890), (2796, 74580), (3390, 61512), (3495, 59664), (3728, 55935), (3729, 55920), (3960, 52658), (4068, 51260), (4194, 49720), (4520, 46134), (4660, 44748), (4972, 41940), (5085, 41008), (5126, 40680), (5424, 38445), (5592, 37290), (6215, 33552), (6780, 30756), (6990, 29832), (7458, 27960), (7689, 27120), (7920, 26329), (8136, 25630), (8388, 24860), (9040, 23067), (9320, 22374), (9944, 20970), (10170, 20504), (10252, 20340), (10485, 19888), (11184, 18645), (11187, 18640), (12430, 16776), (12815, 16272), (13560, 15378), (13980, 14916)]