240164784

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{3541}}^1$

素因数の和:3715

約数の個数: 80

約数和(自身を含む): 693948640

約数和(自身を除く): 453783856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 314, 432, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3541, 3768, 4239, 5652, 7082, 7536, 8478, 10623, 11304, 14164, 16956, 21246, 22608, 28328, 31869, 33912, 42492, 56656, 63738, 67824, 84984, 95607, 127476, 169968, 191214, 254952, 382428, 509904, 555937, 764856, 1111874, 1529712, 1667811, 2223748, 3335622, 4447496, 5003433, 6671244, 8894992, 10006866, 13342488, 15010299, 20013732, 26684976, 30020598, 40027464, 60041196, 80054928, 120082392, 240164784]

約数ペア:

[(1, 240164784), (2, 120082392), (3, 80054928), (4, 60041196), (6, 40027464), (8, 30020598), (9, 26684976), (12, 20013732), (16, 15010299), (18, 13342488), (24, 10006866), (27, 8894992), (36, 6671244), (48, 5003433), (54, 4447496), (72, 3335622), (108, 2223748), (144, 1667811), (157, 1529712), (216, 1111874), (314, 764856), (432, 555937), (471, 509904), (628, 382428), (942, 254952), (1256, 191214), (1413, 169968), (1884, 127476), (2512, 95607), (2826, 84984), (3541, 67824), (3768, 63738), (4239, 56656), (5652, 42492), (7082, 33912), (7536, 31869), (8478, 28328), (10623, 22608), (11304, 21246), (14164, 16956)]