143503920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9520

約数の個数: 160

約数和(自身を含む): 564963840

約数和(自身を除く): 421459920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9491, 15120, 18982, 28473, 37964, 47455, 56946, 66437, 75928, 85419, 94910, 113892, 132874, 142365, 151856, 170838, 189820, 199311, 227784, 256257, 265748, 284730, 332185, 341676, 379640, 398622, 427095, 455568, 512514, 531496, 569460, 597933, 664370, 683352, 759280, 797244, 854190, 996555, 1025028, 1062992, 1138920, 1195866, 1281285, 1328740, 1366704, 1594488, 1708380, 1793799, 1993110, 2050056, 2277840, 2391732, 2562570, 2657480, 2989665, 3188976, 3416760, 3587598, 3986220, 4100112, 4783464, 5125140, 5314960, 5979330, 6833520, 7175196, 7972440, 8968995, 9566928, 10250280, 11958660, 14350392, 15944880, 17937990, 20500560, 23917320, 28700784, 35875980, 47834640, 71751960, 143503920]

約数ペア:

[(1, 143503920), (2, 71751960), (3, 47834640), (4, 35875980), (5, 28700784), (6, 23917320), (7, 20500560), (8, 17937990), (9, 15944880), (10, 14350392), (12, 11958660), (14, 10250280), (15, 9566928), (16, 8968995), (18, 7972440), (20, 7175196), (21, 6833520), (24, 5979330), (27, 5314960), (28, 5125140), (30, 4783464), (35, 4100112), (36, 3986220), (40, 3587598), (42, 3416760), (45, 3188976), (48, 2989665), (54, 2657480), (56, 2562570), (60, 2391732), (63, 2277840), (70, 2050056), (72, 1993110), (80, 1793799), (84, 1708380), (90, 1594488), (105, 1366704), (108, 1328740), (112, 1281285), (120, 1195866), (126, 1138920), (135, 1062992), (140, 1025028), (144, 996555), (168, 854190), (180, 797244), (189, 759280), (210, 683352), (216, 664370), (240, 597933), (252, 569460), (270, 531496), (280, 512514), (315, 455568), (336, 427095), (360, 398622), (378, 379640), (420, 341676), (432, 332185), (504, 284730), (540, 265748), (560, 256257), (630, 227784), (720, 199311), (756, 189820), (840, 170838), (945, 151856), (1008, 142365), (1080, 132874), (1260, 113892), (1512, 94910), (1680, 85419), (1890, 75928), (2160, 66437), (2520, 56946), (3024, 47455), (3780, 37964), (5040, 28473), (7560, 18982), (9491, 15120)]