142519680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 498841200

約数和(自身を除く): 356321520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 160, 180, 192, 218, 227, 240, 288, 320, 327, 360, 384, 436, 454, 480, 545, 576, 640, 654, 681, 720, 872, 908, 960, 981, 1090, 1135, 1152, 1308, 1362, 1440, 1635, 1744, 1816, 1920, 1962, 2043, 2180, 2270, 2616, 2724, 2880, 3270, 3405, 3488, 3632, 3924, 4086, 4360, 4540, 4905, 5232, 5448, 5760, 6540, 6810, 6976, 7264, 7848, 8172, 8720, 9080, 9810, 10215, 10464, 10896, 13080, 13620, 13952, 14528, 15696, 16344, 17440, 18160, 19620, 20430, 20928, 21792, 24743, 26160, 27240, 29056, 31392, 32688, 34880, 36320, 39240, 40860, 41856, 43584, 49486, 52320, 54480, 62784, 65376, 69760, 72640, 74229, 78480, 81720, 87168, 98972, 104640, 108960, 123715, 125568, 130752, 145280, 148458, 156960, 163440, 197944, 209280, 217920, 222687, 247430, 261504, 296916, 313920, 326880, 371145, 395888, 435840, 445374, 494860, 593832, 627840, 653760, 742290, 791776, 890748, 989720, 1113435, 1187664, 1307520, 1484580, 1583552, 1781496, 1979440, 2226870, 2375328, 2969160, 3167104, 3562992, 3958880, 4453740, 4750656, 5938320, 7125984, 7917760, 8907480, 9501312, 11876640, 14251968, 15835520, 17814960, 23753280, 28503936, 35629920, 47506560, 71259840, 142519680]

約数ペア:

[(1, 142519680), (2, 71259840), (3, 47506560), (4, 35629920), (5, 28503936), (6, 23753280), (8, 17814960), (9, 15835520), (10, 14251968), (12, 11876640), (15, 9501312), (16, 8907480), (18, 7917760), (20, 7125984), (24, 5938320), (30, 4750656), (32, 4453740), (36, 3958880), (40, 3562992), (45, 3167104), (48, 2969160), (60, 2375328), (64, 2226870), (72, 1979440), (80, 1781496), (90, 1583552), (96, 1484580), (109, 1307520), (120, 1187664), (128, 1113435), (144, 989720), (160, 890748), (180, 791776), (192, 742290), (218, 653760), (227, 627840), (240, 593832), (288, 494860), (320, 445374), (327, 435840), (360, 395888), (384, 371145), (436, 326880), (454, 313920), (480, 296916), (545, 261504), (576, 247430), (640, 222687), (654, 217920), (681, 209280), (720, 197944), (872, 163440), (908, 156960), (960, 148458), (981, 145280), (1090, 130752), (1135, 125568), (1152, 123715), (1308, 108960), (1362, 104640), (1440, 98972), (1635, 87168), (1744, 81720), (1816, 78480), (1920, 74229), (1962, 72640), (2043, 69760), (2180, 65376), (2270, 62784), (2616, 54480), (2724, 52320), (2880, 49486), (3270, 43584), (3405, 41856), (3488, 40860), (3632, 39240), (3924, 36320), (4086, 34880), (4360, 32688), (4540, 31392), (4905, 29056), (5232, 27240), (5448, 26160), (5760, 24743), (6540, 21792), (6810, 20928), (6976, 20430), (7264, 19620), (7848, 18160), (8172, 17440), (8720, 16344), (9080, 15696), (9810, 14528), (10215, 13952), (10464, 13620), (10896, 13080)]