868700160

素因数分解:

$2^{12}\times 3^3\times 5^1\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 208

約数和(自身を含む): 3090300480

約数和(自身を除く): 2221600320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1571, 1728, 1920, 2048, 2160, 2304, 2560, 2880, 3072, 3142, 3456, 3840, 4096, 4320, 4608, 4713, 5120, 5760, 6144, 6284, 6912, 7680, 7855, 8640, 9216, 9426, 10240, 11520, 12288, 12568, 13824, 14139, 15360, 15710, 17280, 18432, 18852, 20480, 23040, 23565, 25136, 27648, 28278, 30720, 31420, 34560, 36864, 37704, 42417, 46080, 47130, 50272, 55296, 56556, 61440, 62840, 69120, 70695, 75408, 84834, 92160, 94260, 100544, 110592, 113112, 125680, 138240, 141390, 150816, 169668, 184320, 188520, 201088, 212085, 226224, 251360, 276480, 282780, 301632, 339336, 377040, 402176, 424170, 452448, 502720, 552960, 565560, 603264, 678672, 754080, 804352, 848340, 904896, 1005440, 1131120, 1206528, 1357344, 1508160, 1608704, 1696680, 1809792, 2010880, 2262240, 2413056, 2714688, 3016320, 3217408, 3393360, 3619584, 4021760, 4524480, 4826112, 5429376, 6032640, 6434816, 6786720, 7239168, 8043520, 9048960, 9652224, 10858752, 12065280, 13573440, 14478336, 16087040, 18097920, 19304448, 21717504, 24130560, 27146880, 28956672, 32174080, 36195840, 43435008, 48261120, 54293760, 57913344, 72391680, 86870016, 96522240, 108587520, 144783360, 173740032, 217175040, 289566720, 434350080, 868700160]

約数ペア:

[(1, 868700160), (2, 434350080), (3, 289566720), (4, 217175040), (5, 173740032), (6, 144783360), (8, 108587520), (9, 96522240), (10, 86870016), (12, 72391680), (15, 57913344), (16, 54293760), (18, 48261120), (20, 43435008), (24, 36195840), (27, 32174080), (30, 28956672), (32, 27146880), (36, 24130560), (40, 21717504), (45, 19304448), (48, 18097920), (54, 16087040), (60, 14478336), (64, 13573440), (72, 12065280), (80, 10858752), (90, 9652224), (96, 9048960), (108, 8043520), (120, 7239168), (128, 6786720), (135, 6434816), (144, 6032640), (160, 5429376), (180, 4826112), (192, 4524480), (216, 4021760), (240, 3619584), (256, 3393360), (270, 3217408), (288, 3016320), (320, 2714688), (360, 2413056), (384, 2262240), (432, 2010880), (480, 1809792), (512, 1696680), (540, 1608704), (576, 1508160), (640, 1357344), (720, 1206528), (768, 1131120), (864, 1005440), (960, 904896), (1024, 848340), (1080, 804352), (1152, 754080), (1280, 678672), (1440, 603264), (1536, 565560), (1571, 552960), (1728, 502720), (1920, 452448), (2048, 424170), (2160, 402176), (2304, 377040), (2560, 339336), (2880, 301632), (3072, 282780), (3142, 276480), (3456, 251360), (3840, 226224), (4096, 212085), (4320, 201088), (4608, 188520), (4713, 184320), (5120, 169668), (5760, 150816), (6144, 141390), (6284, 138240), (6912, 125680), (7680, 113112), (7855, 110592), (8640, 100544), (9216, 94260), (9426, 92160), (10240, 84834), (11520, 75408), (12288, 70695), (12568, 69120), (13824, 62840), (14139, 61440), (15360, 56556), (15710, 55296), (17280, 50272), (18432, 47130), (18852, 46080), (20480, 42417), (23040, 37704), (23565, 36864), (25136, 34560), (27648, 31420), (28278, 30720)]