18516602880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{100459}}^1$

素因数の和:100494

約数の個数: 156

約数和(自身を含む): 64183693080

約数和(自身を除く): 45667090200

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, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 23040, 30720, 36864, 46080, 61440, 92160, 100459, 184320, 200918, 301377, 401836, 502295, 602754, 803672, 904131, 1004590, 1205508, 1506885, 1607344, 1808262, 2009180, 2411016, 3013770, 3214688, 3616524, 4018360, 4520655, 4822032, 6027540, 6429376, 7233048, 8036720, 9041310, 9644064, 12055080, 12858752, 14466096, 16073440, 18082620, 19288128, 24110160, 25717504, 28932192, 32146880, 36165240, 38576256, 48220320, 51435008, 57864384, 64293760, 72330480, 77152512, 96440640, 102870016, 115728768, 128587520, 144660960, 154305024, 192881280, 205740032, 231457536, 257175040, 289321920, 308610048, 385762560, 411480064, 462915072, 514350080, 578643840, 617220096, 771525120, 925830144, 1028700160, 1157287680, 1234440192, 1543050240, 1851660288, 2057400320, 2314575360, 3086100480, 3703320576, 4629150720, 6172200960, 9258301440, 18516602880]

約数ペア:

[(1, 18516602880), (2, 9258301440), (3, 6172200960), (4, 4629150720), (5, 3703320576), (6, 3086100480), (8, 2314575360), (9, 2057400320), (10, 1851660288), (12, 1543050240), (15, 1234440192), (16, 1157287680), (18, 1028700160), (20, 925830144), (24, 771525120), (30, 617220096), (32, 578643840), (36, 514350080), (40, 462915072), (45, 411480064), (48, 385762560), (60, 308610048), (64, 289321920), (72, 257175040), (80, 231457536), (90, 205740032), (96, 192881280), (120, 154305024), (128, 144660960), (144, 128587520), (160, 115728768), (180, 102870016), (192, 96440640), (240, 77152512), (256, 72330480), (288, 64293760), (320, 57864384), (360, 51435008), (384, 48220320), (480, 38576256), (512, 36165240), (576, 32146880), (640, 28932192), (720, 25717504), (768, 24110160), (960, 19288128), (1024, 18082620), (1152, 16073440), (1280, 14466096), (1440, 12858752), (1536, 12055080), (1920, 9644064), (2048, 9041310), (2304, 8036720), (2560, 7233048), (2880, 6429376), (3072, 6027540), (3840, 4822032), (4096, 4520655), (4608, 4018360), (5120, 3616524), (5760, 3214688), (6144, 3013770), (7680, 2411016), (9216, 2009180), (10240, 1808262), (11520, 1607344), (12288, 1506885), (15360, 1205508), (18432, 1004590), (20480, 904131), (23040, 803672), (30720, 602754), (36864, 502295), (46080, 401836), (61440, 301377), (92160, 200918), (100459, 184320)]