197667360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12479}}^1$

素因数の和:12511

約数の個数: 144

約数和(自身を含む): 735920640

約数和(自身を除く): 538253280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 12479, 15840, 24958, 37437, 49916, 62395, 74874, 99832, 112311, 124790, 137269, 149748, 187185, 199664, 224622, 249580, 274538, 299496, 374370, 399328, 411807, 449244, 499160, 549076, 561555, 598992, 686345, 748740, 823614, 898488, 998320, 1098152, 1123110, 1197984, 1235421, 1372690, 1497480, 1647228, 1796976, 1996640, 2059035, 2196304, 2246220, 2470842, 2745380, 2994960, 3294456, 3593952, 4118070, 4392608, 4492440, 4941684, 5490760, 5989920, 6177105, 6588912, 8236140, 8984880, 9883368, 10981520, 12354210, 13177824, 16472280, 17969760, 19766736, 21963040, 24708420, 32944560, 39533472, 49416840, 65889120, 98833680, 197667360]

約数ペア:

[(1, 197667360), (2, 98833680), (3, 65889120), (4, 49416840), (5, 39533472), (6, 32944560), (8, 24708420), (9, 21963040), (10, 19766736), (11, 17969760), (12, 16472280), (15, 13177824), (16, 12354210), (18, 10981520), (20, 9883368), (22, 8984880), (24, 8236140), (30, 6588912), (32, 6177105), (33, 5989920), (36, 5490760), (40, 4941684), (44, 4492440), (45, 4392608), (48, 4118070), (55, 3593952), (60, 3294456), (66, 2994960), (72, 2745380), (80, 2470842), (88, 2246220), (90, 2196304), (96, 2059035), (99, 1996640), (110, 1796976), (120, 1647228), (132, 1497480), (144, 1372690), (160, 1235421), (165, 1197984), (176, 1123110), (180, 1098152), (198, 998320), (220, 898488), (240, 823614), (264, 748740), (288, 686345), (330, 598992), (352, 561555), (360, 549076), (396, 499160), (440, 449244), (480, 411807), (495, 399328), (528, 374370), (660, 299496), (720, 274538), (792, 249580), (880, 224622), (990, 199664), (1056, 187185), (1320, 149748), (1440, 137269), (1584, 124790), (1760, 112311), (1980, 99832), (2640, 74874), (3168, 62395), (3960, 49916), (5280, 37437), (7920, 24958), (12479, 15840)]