396970298880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{80387}}^1$

素因数の和:81056

約数の個数: 160

約数和(自身を含む): 1271053897344

約数和(自身を除く): 874083598464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 643, 768, 960, 1280, 1286, 1536, 1920, 1929, 2560, 2572, 3215, 3840, 3858, 5144, 6430, 7680, 7716, 9645, 10288, 12860, 15432, 19290, 20576, 25720, 30864, 38580, 41152, 51440, 61728, 77160, 80387, 82304, 102880, 123456, 154320, 160774, 164608, 205760, 241161, 246912, 308640, 321548, 329216, 401935, 411520, 482322, 493824, 617280, 643096, 803870, 823040, 964644, 987648, 1205805, 1234560, 1286192, 1607740, 1646080, 1929288, 2411610, 2469120, 2572384, 3215480, 3858576, 4823220, 4938240, 5144768, 6430960, 7717152, 9646440, 10289536, 12861920, 15434304, 19292880, 20579072, 25723840, 30868608, 38585760, 41158144, 51447680, 51688841, 61737216, 77171520, 102895360, 103377682, 123474432, 154343040, 155066523, 205790720, 206755364, 258444205, 308686080, 310133046, 413510728, 516888410, 617372160, 620266092, 775332615, 827021456, 1033776820, 1240532184, 1550665230, 1654042912, 2067553640, 2481064368, 3101330460, 3308085824, 4135107280, 4962128736, 6202660920, 6616171648, 8270214560, 9924257472, 12405321840, 13232343296, 16540429120, 19848514944, 24810643680, 26464686592, 33080858240, 39697029888, 49621287360, 66161716480, 79394059776, 99242574720, 132323432960, 198485149440, 396970298880]

約数ペア:

[(1, 396970298880), (2, 198485149440), (3, 132323432960), (4, 99242574720), (5, 79394059776), (6, 66161716480), (8, 49621287360), (10, 39697029888), (12, 33080858240), (15, 26464686592), (16, 24810643680), (20, 19848514944), (24, 16540429120), (30, 13232343296), (32, 12405321840), (40, 9924257472), (48, 8270214560), (60, 6616171648), (64, 6202660920), (80, 4962128736), (96, 4135107280), (120, 3308085824), (128, 3101330460), (160, 2481064368), (192, 2067553640), (240, 1654042912), (256, 1550665230), (320, 1240532184), (384, 1033776820), (480, 827021456), (512, 775332615), (640, 620266092), (643, 617372160), (768, 516888410), (960, 413510728), (1280, 310133046), (1286, 308686080), (1536, 258444205), (1920, 206755364), (1929, 205790720), (2560, 155066523), (2572, 154343040), (3215, 123474432), (3840, 103377682), (3858, 102895360), (5144, 77171520), (6430, 61737216), (7680, 51688841), (7716, 51447680), (9645, 41158144), (10288, 38585760), (12860, 30868608), (15432, 25723840), (19290, 20579072), (20576, 19292880), (25720, 15434304), (30864, 12861920), (38580, 10289536), (41152, 9646440), (51440, 7717152), (61728, 6430960), (77160, 5144768), (80387, 4938240), (82304, 4823220), (102880, 3858576), (123456, 3215480), (154320, 2572384), (160774, 2469120), (164608, 2411610), (205760, 1929288), (241161, 1646080), (246912, 1607740), (308640, 1286192), (321548, 1234560), (329216, 1205805), (401935, 987648), (411520, 964644), (482322, 823040), (493824, 803870), (617280, 643096)]