206652240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12479}}^1$

素因数の和:12521

約数の個数: 120

約数和(自身を含む): 724239360

約数和(自身を除く): 517587120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 12479, 16560, 24958, 37437, 49916, 62395, 74874, 99832, 112311, 124790, 149748, 187185, 199664, 224622, 249580, 287017, 299496, 374370, 449244, 499160, 561555, 574034, 598992, 748740, 861051, 898488, 998320, 1123110, 1148068, 1435085, 1497480, 1722102, 1796976, 2246220, 2296136, 2583153, 2870170, 2994960, 3444204, 4305255, 4492440, 4592272, 5166306, 5740340, 6888408, 8610510, 8984880, 10332612, 11480680, 12915765, 13776816, 17221020, 20665224, 22961360, 25831530, 34442040, 41330448, 51663060, 68884080, 103326120, 206652240]

約数ペア:

[(1, 206652240), (2, 103326120), (3, 68884080), (4, 51663060), (5, 41330448), (6, 34442040), (8, 25831530), (9, 22961360), (10, 20665224), (12, 17221020), (15, 13776816), (16, 12915765), (18, 11480680), (20, 10332612), (23, 8984880), (24, 8610510), (30, 6888408), (36, 5740340), (40, 5166306), (45, 4592272), (46, 4492440), (48, 4305255), (60, 3444204), (69, 2994960), (72, 2870170), (80, 2583153), (90, 2296136), (92, 2246220), (115, 1796976), (120, 1722102), (138, 1497480), (144, 1435085), (180, 1148068), (184, 1123110), (207, 998320), (230, 898488), (240, 861051), (276, 748740), (345, 598992), (360, 574034), (368, 561555), (414, 499160), (460, 449244), (552, 374370), (690, 299496), (720, 287017), (828, 249580), (920, 224622), (1035, 199664), (1104, 187185), (1380, 149748), (1656, 124790), (1840, 112311), (2070, 99832), (2760, 74874), (3312, 62395), (4140, 49916), (5520, 37437), (8280, 24958), (12479, 16560)]