163396730880

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{221621}}^1$

素因数の和:221660

約数の個数: 180

約数和(自身を含む): 566427269772

約数和(自身を除く): 403030538892

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 16384, 18432, 20480, 23040, 24576, 30720, 36864, 40960, 46080, 49152, 61440, 73728, 81920, 92160, 122880, 147456, 184320, 221621, 245760, 368640, 443242, 664863, 737280, 886484, 1108105, 1329726, 1772968, 1994589, 2216210, 2659452, 3324315, 3545936, 3989178, 4432420, 5318904, 6648630, 7091872, 7978356, 8864840, 9972945, 10637808, 13297260, 14183744, 15956712, 17729680, 19945890, 21275616, 26594520, 28367488, 31913424, 35459360, 39891780, 42551232, 53189040, 56734976, 63826848, 70918720, 79783560, 85102464, 106378080, 113469952, 127653696, 141837440, 159567120, 170204928, 212756160, 226939904, 255307392, 283674880, 319134240, 340409856, 425512320, 453879808, 510614784, 567349760, 638268480, 680819712, 851024640, 907759616, 1021229568, 1134699520, 1276536960, 1361639424, 1702049280, 1815519232, 2042459136, 2269399040, 2553073920, 2723278848, 3404098560, 3631038464, 4084918272, 4538798080, 5106147840, 5446557696, 6808197120, 8169836544, 9077596160, 10212295680, 10893115392, 13616394240, 16339673088, 18155192320, 20424591360, 27232788480, 32679346176, 40849182720, 54465576960, 81698365440, 163396730880]

約数ペア:

[(1, 163396730880), (2, 81698365440), (3, 54465576960), (4, 40849182720), (5, 32679346176), (6, 27232788480), (8, 20424591360), (9, 18155192320), (10, 16339673088), (12, 13616394240), (15, 10893115392), (16, 10212295680), (18, 9077596160), (20, 8169836544), (24, 6808197120), (30, 5446557696), (32, 5106147840), (36, 4538798080), (40, 4084918272), (45, 3631038464), (48, 3404098560), (60, 2723278848), (64, 2553073920), (72, 2269399040), (80, 2042459136), (90, 1815519232), (96, 1702049280), (120, 1361639424), (128, 1276536960), (144, 1134699520), (160, 1021229568), (180, 907759616), (192, 851024640), (240, 680819712), (256, 638268480), (288, 567349760), (320, 510614784), (360, 453879808), (384, 425512320), (480, 340409856), (512, 319134240), (576, 283674880), (640, 255307392), (720, 226939904), (768, 212756160), (960, 170204928), (1024, 159567120), (1152, 141837440), (1280, 127653696), (1440, 113469952), (1536, 106378080), (1920, 85102464), (2048, 79783560), (2304, 70918720), (2560, 63826848), (2880, 56734976), (3072, 53189040), (3840, 42551232), (4096, 39891780), (4608, 35459360), (5120, 31913424), (5760, 28367488), (6144, 26594520), (7680, 21275616), (8192, 19945890), (9216, 17729680), (10240, 15956712), (11520, 14183744), (12288, 13297260), (15360, 10637808), (16384, 9972945), (18432, 8864840), (20480, 7978356), (23040, 7091872), (24576, 6648630), (30720, 5318904), (36864, 4432420), (40960, 3989178), (46080, 3545936), (49152, 3324315), (61440, 2659452), (73728, 2216210), (81920, 1994589), (92160, 1772968), (122880, 1329726), (147456, 1108105), (184320, 886484), (221621, 737280), (245760, 664863), (368640, 443242)]