198378809760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18443}}^1\times {\mathrm{22409}}^1$

素因数の和:40870

約数の個数: 96

約数和(自身を含む): 624955020480

約数和(自身を除く): 426576210720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 18443, 22409, 36886, 44818, 55329, 67227, 73772, 89636, 92215, 110658, 112045, 134454, 147544, 179272, 184430, 221316, 224090, 268908, 276645, 295088, 336135, 358544, 368860, 442632, 448180, 537816, 553290, 590176, 672270, 717088, 737720, 885264, 896360, 1075632, 1106580, 1344540, 1475440, 1770528, 1792720, 2151264, 2213160, 2689080, 2950880, 3585440, 4426320, 5378160, 8852640, 10756320, 413289187, 826578374, 1239867561, 1653156748, 2066445935, 2479735122, 3306313496, 4132891870, 4959470244, 6199337805, 6612626992, 8265783740, 9918940488, 12398675610, 13225253984, 16531567480, 19837880976, 24797351220, 33063134960, 39675761952, 49594702440, 66126269920, 99189404880, 198378809760]

約数ペア:

[(1, 198378809760), (2, 99189404880), (3, 66126269920), (4, 49594702440), (5, 39675761952), (6, 33063134960), (8, 24797351220), (10, 19837880976), (12, 16531567480), (15, 13225253984), (16, 12398675610), (20, 9918940488), (24, 8265783740), (30, 6612626992), (32, 6199337805), (40, 4959470244), (48, 4132891870), (60, 3306313496), (80, 2479735122), (96, 2066445935), (120, 1653156748), (160, 1239867561), (240, 826578374), (480, 413289187), (18443, 10756320), (22409, 8852640), (36886, 5378160), (44818, 4426320), (55329, 3585440), (67227, 2950880), (73772, 2689080), (89636, 2213160), (92215, 2151264), (110658, 1792720), (112045, 1770528), (134454, 1475440), (147544, 1344540), (179272, 1106580), (184430, 1075632), (221316, 896360), (224090, 885264), (268908, 737720), (276645, 717088), (295088, 672270), (336135, 590176), (358544, 553290), (368860, 537816), (442632, 448180)]