21032657760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{193031}}^1$

素因数の和:193276

約数の個数: 96

約数和(自身を含む): 66545079552

約数和(自身を除く): 45512421792

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, 227, 240, 454, 480, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 3632, 4540, 5448, 6810, 7264, 9080, 10896, 13620, 18160, 21792, 27240, 36320, 54480, 108960, 193031, 386062, 579093, 772124, 965155, 1158186, 1544248, 1930310, 2316372, 2895465, 3088496, 3860620, 4632744, 5790930, 6176992, 7721240, 9265488, 11581860, 15442480, 18530976, 23163720, 30884960, 43818037, 46327440, 87636074, 92654880, 131454111, 175272148, 219090185, 262908222, 350544296, 438180370, 525816444, 657270555, 701088592, 876360740, 1051632888, 1314541110, 1402177184, 1752721480, 2103265776, 2629082220, 3505442960, 4206531552, 5258164440, 7010885920, 10516328880, 21032657760]

約数ペア:

[(1, 21032657760), (2, 10516328880), (3, 7010885920), (4, 5258164440), (5, 4206531552), (6, 3505442960), (8, 2629082220), (10, 2103265776), (12, 1752721480), (15, 1402177184), (16, 1314541110), (20, 1051632888), (24, 876360740), (30, 701088592), (32, 657270555), (40, 525816444), (48, 438180370), (60, 350544296), (80, 262908222), (96, 219090185), (120, 175272148), (160, 131454111), (227, 92654880), (240, 87636074), (454, 46327440), (480, 43818037), (681, 30884960), (908, 23163720), (1135, 18530976), (1362, 15442480), (1816, 11581860), (2270, 9265488), (2724, 7721240), (3405, 6176992), (3632, 5790930), (4540, 4632744), (5448, 3860620), (6810, 3088496), (7264, 2895465), (9080, 2316372), (10896, 1930310), (13620, 1544248), (18160, 1158186), (21792, 965155), (27240, 772124), (36320, 579093), (54480, 386062), (108960, 193031)]