286064640

素因数分解:

$2^{16}\times 3^2\times 5^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 204

約数和(自身を含む): 1001906724

約数和(自身を除く): 715842084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 512, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1024, 1152, 1164, 1280, 1440, 1455, 1536, 1552, 1746, 1920, 1940, 2048, 2304, 2328, 2560, 2880, 2910, 3072, 3104, 3492, 3840, 3880, 4096, 4365, 4608, 4656, 5120, 5760, 5820, 6144, 6208, 6984, 7680, 7760, 8192, 8730, 9216, 9312, 10240, 11520, 11640, 12288, 12416, 13968, 15360, 15520, 16384, 17460, 18432, 18624, 20480, 23040, 23280, 24576, 24832, 27936, 30720, 31040, 32768, 34920, 36864, 37248, 40960, 46080, 46560, 49152, 49664, 55872, 61440, 62080, 65536, 69840, 73728, 74496, 81920, 92160, 93120, 98304, 99328, 111744, 122880, 124160, 139680, 147456, 148992, 163840, 184320, 186240, 196608, 198656, 223488, 245760, 248320, 279360, 294912, 297984, 327680, 368640, 372480, 397312, 446976, 491520, 496640, 558720, 589824, 595968, 737280, 744960, 794624, 893952, 983040, 993280, 1117440, 1191936, 1474560, 1489920, 1589248, 1787904, 1986560, 2234880, 2383872, 2949120, 2979840, 3178496, 3575808, 3973120, 4469760, 4767744, 5959680, 6356992, 7151616, 7946240, 8939520, 9535488, 11919360, 14303232, 15892480, 17879040, 19070976, 23838720, 28606464, 31784960, 35758080, 47677440, 57212928, 71516160, 95354880, 143032320, 286064640]

約数ペア:

[(1, 286064640), (2, 143032320), (3, 95354880), (4, 71516160), (5, 57212928), (6, 47677440), (8, 35758080), (9, 31784960), (10, 28606464), (12, 23838720), (15, 19070976), (16, 17879040), (18, 15892480), (20, 14303232), (24, 11919360), (30, 9535488), (32, 8939520), (36, 7946240), (40, 7151616), (45, 6356992), (48, 5959680), (60, 4767744), (64, 4469760), (72, 3973120), (80, 3575808), (90, 3178496), (96, 2979840), (97, 2949120), (120, 2383872), (128, 2234880), (144, 1986560), (160, 1787904), (180, 1589248), (192, 1489920), (194, 1474560), (240, 1191936), (256, 1117440), (288, 993280), (291, 983040), (320, 893952), (360, 794624), (384, 744960), (388, 737280), (480, 595968), (485, 589824), (512, 558720), (576, 496640), (582, 491520), (640, 446976), (720, 397312), (768, 372480), (776, 368640), (873, 327680), (960, 297984), (970, 294912), (1024, 279360), (1152, 248320), (1164, 245760), (1280, 223488), (1440, 198656), (1455, 196608), (1536, 186240), (1552, 184320), (1746, 163840), (1920, 148992), (1940, 147456), (2048, 139680), (2304, 124160), (2328, 122880), (2560, 111744), (2880, 99328), (2910, 98304), (3072, 93120), (3104, 92160), (3492, 81920), (3840, 74496), (3880, 73728), (4096, 69840), (4365, 65536), (4608, 62080), (4656, 61440), (5120, 55872), (5760, 49664), (5820, 49152), (6144, 46560), (6208, 46080), (6984, 40960), (7680, 37248), (7760, 36864), (8192, 34920), (8730, 32768), (9216, 31040), (9312, 30720), (10240, 27936), (11520, 24832), (11640, 24576), (12288, 23280), (12416, 23040), (13968, 20480), (15360, 18624), (15520, 18432), (16384, 17460)]