199556160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2143}}^1$

素因数の和:2260

約数の個数: 112

約数和(自身を含む): 640421376

約数和(自身を除く): 440865216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2143, 2328, 2910, 3104, 3880, 4286, 4656, 5820, 6208, 6429, 7760, 8572, 9312, 10715, 11640, 12858, 15520, 17144, 18624, 21430, 23280, 25716, 31040, 32145, 34288, 42860, 46560, 51432, 64290, 68576, 85720, 93120, 102864, 128580, 137152, 171440, 205728, 207871, 257160, 342880, 411456, 415742, 514320, 623613, 685760, 831484, 1028640, 1039355, 1247226, 1662968, 2057280, 2078710, 2494452, 3118065, 3325936, 4157420, 4988904, 6236130, 6651872, 8314840, 9977808, 12472260, 13303744, 16629680, 19955616, 24944520, 33259360, 39911232, 49889040, 66518720, 99778080, 199556160]

約数ペア:

[(1, 199556160), (2, 99778080), (3, 66518720), (4, 49889040), (5, 39911232), (6, 33259360), (8, 24944520), (10, 19955616), (12, 16629680), (15, 13303744), (16, 12472260), (20, 9977808), (24, 8314840), (30, 6651872), (32, 6236130), (40, 4988904), (48, 4157420), (60, 3325936), (64, 3118065), (80, 2494452), (96, 2078710), (97, 2057280), (120, 1662968), (160, 1247226), (192, 1039355), (194, 1028640), (240, 831484), (291, 685760), (320, 623613), (388, 514320), (480, 415742), (485, 411456), (582, 342880), (776, 257160), (960, 207871), (970, 205728), (1164, 171440), (1455, 137152), (1552, 128580), (1940, 102864), (2143, 93120), (2328, 85720), (2910, 68576), (3104, 64290), (3880, 51432), (4286, 46560), (4656, 42860), (5820, 34288), (6208, 32145), (6429, 31040), (7760, 25716), (8572, 23280), (9312, 21430), (10715, 18624), (11640, 17144), (12858, 15520)]