210239712

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1467

約数の個数: 144

約数和(自身を含む): 653103360

約数和(自身を除く): 442863648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1423, 1539, 1824, 1944, 2052, 2592, 2736, 2846, 3078, 3888, 4104, 4269, 4617, 5472, 5692, 6156, 7776, 8208, 8538, 9234, 11384, 12312, 12807, 16416, 17076, 18468, 22768, 24624, 25614, 27037, 34152, 36936, 38421, 45536, 49248, 51228, 54074, 68304, 73872, 76842, 81111, 102456, 108148, 115263, 136608, 147744, 153684, 162222, 204912, 216296, 230526, 243333, 307368, 324444, 345789, 409824, 432592, 461052, 486666, 614736, 648888, 691578, 729999, 865184, 922104, 973332, 1229472, 1297776, 1383156, 1459998, 1844208, 1946664, 2189997, 2595552, 2766312, 2919996, 3688416, 3893328, 4379994, 5532624, 5839992, 6569991, 7786656, 8759988, 11065248, 11679984, 13139982, 17519976, 23359968, 26279964, 35039952, 52559928, 70079904, 105119856, 210239712]

約数ペア:

[(1, 210239712), (2, 105119856), (3, 70079904), (4, 52559928), (6, 35039952), (8, 26279964), (9, 23359968), (12, 17519976), (16, 13139982), (18, 11679984), (19, 11065248), (24, 8759988), (27, 7786656), (32, 6569991), (36, 5839992), (38, 5532624), (48, 4379994), (54, 3893328), (57, 3688416), (72, 2919996), (76, 2766312), (81, 2595552), (96, 2189997), (108, 1946664), (114, 1844208), (144, 1459998), (152, 1383156), (162, 1297776), (171, 1229472), (216, 973332), (228, 922104), (243, 865184), (288, 729999), (304, 691578), (324, 648888), (342, 614736), (432, 486666), (456, 461052), (486, 432592), (513, 409824), (608, 345789), (648, 324444), (684, 307368), (864, 243333), (912, 230526), (972, 216296), (1026, 204912), (1296, 162222), (1368, 153684), (1423, 147744), (1539, 136608), (1824, 115263), (1944, 108148), (2052, 102456), (2592, 81111), (2736, 76842), (2846, 73872), (3078, 68304), (3888, 54074), (4104, 51228), (4269, 49248), (4617, 45536), (5472, 38421), (5692, 36936), (6156, 34152), (7776, 27037), (8208, 25614), (8538, 24624), (9234, 22768), (11384, 18468), (12312, 17076), (12807, 16416)]