18912153600

素因数分解:

$2^{12}\times 3^2\times 5^2\times {\mathrm{20521}}^1$

素因数の和:20561

約数の個数: 234

約数和(自身を含む): 67742567906

約数和(自身を除く): 48830414306

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 512, 576, 600, 640, 720, 768, 800, 900, 960, 1024, 1152, 1200, 1280, 1440, 1536, 1600, 1800, 1920, 2048, 2304, 2400, 2560, 2880, 3072, 3200, 3600, 3840, 4096, 4608, 4800, 5120, 5760, 6144, 6400, 7200, 7680, 9216, 9600, 10240, 11520, 12288, 12800, 14400, 15360, 18432, 19200, 20480, 20521, 23040, 25600, 28800, 30720, 36864, 38400, 41042, 46080, 51200, 57600, 61440, 61563, 76800, 82084, 92160, 102400, 102605, 115200, 123126, 153600, 164168, 184320, 184689, 205210, 230400, 246252, 307200, 307815, 328336, 369378, 410420, 460800, 492504, 513025, 615630, 656672, 738756, 820840, 921600, 923445, 985008, 1026050, 1231260, 1313344, 1477512, 1539075, 1641680, 1846890, 1970016, 2052100, 2462520, 2626688, 2955024, 3078150, 3283360, 3693780, 3940032, 4104200, 4617225, 4925040, 5253376, 5910048, 6156300, 6566720, 7387560, 7880064, 8208400, 9234450, 9850080, 10506752, 11820096, 12312600, 13133440, 14775120, 15760128, 16416800, 18468900, 19700160, 21013504, 23640192, 24625200, 26266880, 29550240, 31520256, 32833600, 36937800, 39400320, 42027008, 47280384, 49250400, 52533760, 59100480, 63040512, 65667200, 73875600, 78800640, 84054016, 94560768, 98500800, 105067520, 118200960, 126081024, 131334400, 147751200, 157601280, 189121536, 197001600, 210135040, 236401920, 252162048, 262668800, 295502400, 315202560, 378243072, 394003200, 420270080, 472803840, 525337600, 591004800, 630405120, 756486144, 788006400, 945607680, 1050675200, 1182009600, 1260810240, 1576012800, 1891215360, 2101350400, 2364019200, 3152025600, 3782430720, 4728038400, 6304051200, 9456076800, 18912153600]

約数ペア:

[(1, 18912153600), (2, 9456076800), (3, 6304051200), (4, 4728038400), (5, 3782430720), (6, 3152025600), (8, 2364019200), (9, 2101350400), (10, 1891215360), (12, 1576012800), (15, 1260810240), (16, 1182009600), (18, 1050675200), (20, 945607680), (24, 788006400), (25, 756486144), (30, 630405120), (32, 591004800), (36, 525337600), (40, 472803840), (45, 420270080), (48, 394003200), (50, 378243072), (60, 315202560), (64, 295502400), (72, 262668800), (75, 252162048), (80, 236401920), (90, 210135040), (96, 197001600), (100, 189121536), (120, 157601280), (128, 147751200), (144, 131334400), (150, 126081024), (160, 118200960), (180, 105067520), (192, 98500800), (200, 94560768), (225, 84054016), (240, 78800640), (256, 73875600), (288, 65667200), (300, 63040512), (320, 59100480), (360, 52533760), (384, 49250400), (400, 47280384), (450, 42027008), (480, 39400320), (512, 36937800), (576, 32833600), (600, 31520256), (640, 29550240), (720, 26266880), (768, 24625200), (800, 23640192), (900, 21013504), (960, 19700160), (1024, 18468900), (1152, 16416800), (1200, 15760128), (1280, 14775120), (1440, 13133440), (1536, 12312600), (1600, 11820096), (1800, 10506752), (1920, 9850080), (2048, 9234450), (2304, 8208400), (2400, 7880064), (2560, 7387560), (2880, 6566720), (3072, 6156300), (3200, 5910048), (3600, 5253376), (3840, 4925040), (4096, 4617225), (4608, 4104200), (4800, 3940032), (5120, 3693780), (5760, 3283360), (6144, 3078150), (6400, 2955024), (7200, 2626688), (7680, 2462520), (9216, 2052100), (9600, 1970016), (10240, 1846890), (11520, 1641680), (12288, 1539075), (12800, 1477512), (14400, 1313344), (15360, 1231260), (18432, 1026050), (19200, 985008), (20480, 923445), (20521, 921600), (23040, 820840), (25600, 738756), (28800, 656672), (30720, 615630), (36864, 513025), (38400, 492504), (41042, 460800), (46080, 410420), (51200, 369378), (57600, 328336), (61440, 307815), (61563, 307200), (76800, 246252), (82084, 230400), (92160, 205210), (102400, 184689), (102605, 184320), (115200, 164168), (123126, 153600)]