7884963720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1180

約数の個数: 192

約数和(自身を含む): 25993094400

約数和(自身を除く): 18108130680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 113, 120, 180, 226, 239, 339, 360, 452, 478, 565, 678, 717, 811, 904, 956, 1017, 1130, 1195, 1356, 1434, 1622, 1695, 1912, 2034, 2151, 2260, 2390, 2433, 2712, 2868, 3244, 3390, 3585, 4055, 4068, 4302, 4520, 4780, 4866, 5085, 5736, 6488, 6780, 7170, 7299, 8110, 8136, 8604, 9560, 9732, 10170, 10755, 12165, 13560, 14340, 14598, 16220, 17208, 19464, 20340, 21510, 24330, 27007, 28680, 29196, 32440, 36495, 40680, 43020, 48660, 54014, 58392, 72990, 81021, 86040, 91643, 97320, 108028, 135035, 145980, 162042, 183286, 193829, 216056, 243063, 270070, 274929, 291960, 324084, 366572, 387658, 405105, 458215, 486126, 540140, 549858, 581487, 648168, 733144, 775316, 810210, 824787, 916430, 969145, 972252, 1080280, 1099716, 1162974, 1215315, 1374645, 1550632, 1620420, 1649574, 1744461, 1832860, 1938290, 1944504, 2199432, 2325948, 2430630, 2749290, 2907435, 3240840, 3299148, 3488922, 3665720, 3876580, 4123935, 4651896, 4861260, 5498580, 5814870, 6598296, 6977844, 7753160, 8247870, 8722305, 9722520, 10997160, 11629740, 13955688, 16495740, 17444610, 21902677, 23259480, 32991480, 34889220, 43805354, 65708031, 69778440, 87610708, 109513385, 131416062, 175221416, 197124093, 219026770, 262832124, 328540155, 394248186, 438053540, 525664248, 657080310, 788496372, 876107080, 985620465, 1314160620, 1576992744, 1971240930, 2628321240, 3942481860, 7884963720]

約数ペア:

[(1, 7884963720), (2, 3942481860), (3, 2628321240), (4, 1971240930), (5, 1576992744), (6, 1314160620), (8, 985620465), (9, 876107080), (10, 788496372), (12, 657080310), (15, 525664248), (18, 438053540), (20, 394248186), (24, 328540155), (30, 262832124), (36, 219026770), (40, 197124093), (45, 175221416), (60, 131416062), (72, 109513385), (90, 87610708), (113, 69778440), (120, 65708031), (180, 43805354), (226, 34889220), (239, 32991480), (339, 23259480), (360, 21902677), (452, 17444610), (478, 16495740), (565, 13955688), (678, 11629740), (717, 10997160), (811, 9722520), (904, 8722305), (956, 8247870), (1017, 7753160), (1130, 6977844), (1195, 6598296), (1356, 5814870), (1434, 5498580), (1622, 4861260), (1695, 4651896), (1912, 4123935), (2034, 3876580), (2151, 3665720), (2260, 3488922), (2390, 3299148), (2433, 3240840), (2712, 2907435), (2868, 2749290), (3244, 2430630), (3390, 2325948), (3585, 2199432), (4055, 1944504), (4068, 1938290), (4302, 1832860), (4520, 1744461), (4780, 1649574), (4866, 1620420), (5085, 1550632), (5736, 1374645), (6488, 1215315), (6780, 1162974), (7170, 1099716), (7299, 1080280), (8110, 972252), (8136, 969145), (8604, 916430), (9560, 824787), (9732, 810210), (10170, 775316), (10755, 733144), (12165, 648168), (13560, 581487), (14340, 549858), (14598, 540140), (16220, 486126), (17208, 458215), (19464, 405105), (20340, 387658), (21510, 366572), (24330, 324084), (27007, 291960), (28680, 274929), (29196, 270070), (32440, 243063), (36495, 216056), (40680, 193829), (43020, 183286), (48660, 162042), (54014, 145980), (58392, 135035), (72990, 108028), (81021, 97320), (86040, 91643)]