40013168640

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{641}}^1$

素因数の和:806

約数の個数: 256

約数和(自身を含む): 129249699840

約数和(自身を除く): 89236531200

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, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 641, 762, 768, 960, 1016, 1024, 1270, 1280, 1282, 1524, 1536, 1905, 1920, 1923, 2032, 2048, 2540, 2560, 2564, 3048, 3072, 3205, 3810, 3840, 3846, 4064, 4096, 5080, 5120, 5128, 6096, 6144, 6410, 7620, 7680, 7692, 8128, 8192, 9615, 10160, 10240, 10256, 12192, 12288, 12820, 15240, 15360, 15384, 16256, 16384, 19230, 20320, 20480, 20512, 24384, 24576, 25640, 30480, 30720, 30768, 32512, 32768, 38460, 40640, 40960, 41024, 48768, 49152, 51280, 60960, 61440, 61536, 65024, 76920, 81280, 81407, 81920, 82048, 97536, 98304, 102560, 121920, 122880, 123072, 130048, 153840, 162560, 162814, 163840, 164096, 195072, 205120, 243840, 244221, 245760, 246144, 260096, 307680, 325120, 325628, 328192, 390144, 407035, 410240, 487680, 488442, 491520, 492288, 520192, 615360, 650240, 651256, 656384, 780288, 814070, 820480, 975360, 976884, 984576, 1040384, 1221105, 1230720, 1300480, 1302512, 1312768, 1560576, 1628140, 1640960, 1950720, 1953768, 1969152, 2080768, 2442210, 2461440, 2600960, 2605024, 2625536, 3121152, 3256280, 3281920, 3901440, 3907536, 3938304, 4161536, 4884420, 4922880, 5201920, 5210048, 5251072, 6242304, 6512560, 6563840, 7802880, 7815072, 7876608, 9768840, 9845760, 10403840, 10420096, 10502144, 12484608, 13025120, 13127680, 15605760, 15630144, 15753216, 19537680, 19691520, 20807680, 20840192, 21004288, 26050240, 26255360, 31211520, 31260288, 31506432, 39075360, 39383040, 41680384, 52100480, 52510720, 62423040, 62520576, 63012864, 78150720, 78766080, 83360768, 104200960, 105021440, 125041152, 156301440, 157532160, 166721536, 208401920, 250082304, 312602880, 315064320, 333443072, 416803840, 500164608, 625205760, 666886144, 833607680, 1000329216, 1250411520, 1333772288, 1667215360, 2000658432, 2500823040, 2667544576, 3334430720, 4001316864, 5001646080, 6668861440, 8002633728, 10003292160, 13337722880, 20006584320, 40013168640]

約数ペア:

[(1, 40013168640), (2, 20006584320), (3, 13337722880), (4, 10003292160), (5, 8002633728), (6, 6668861440), (8, 5001646080), (10, 4001316864), (12, 3334430720), (15, 2667544576), (16, 2500823040), (20, 2000658432), (24, 1667215360), (30, 1333772288), (32, 1250411520), (40, 1000329216), (48, 833607680), (60, 666886144), (64, 625205760), (80, 500164608), (96, 416803840), (120, 333443072), (127, 315064320), (128, 312602880), (160, 250082304), (192, 208401920), (240, 166721536), (254, 157532160), (256, 156301440), (320, 125041152), (381, 105021440), (384, 104200960), (480, 83360768), (508, 78766080), (512, 78150720), (635, 63012864), (640, 62520576), (641, 62423040), (762, 52510720), (768, 52100480), (960, 41680384), (1016, 39383040), (1024, 39075360), (1270, 31506432), (1280, 31260288), (1282, 31211520), (1524, 26255360), (1536, 26050240), (1905, 21004288), (1920, 20840192), (1923, 20807680), (2032, 19691520), (2048, 19537680), (2540, 15753216), (2560, 15630144), (2564, 15605760), (3048, 13127680), (3072, 13025120), (3205, 12484608), (3810, 10502144), (3840, 10420096), (3846, 10403840), (4064, 9845760), (4096, 9768840), (5080, 7876608), (5120, 7815072), (5128, 7802880), (6096, 6563840), (6144, 6512560), (6410, 6242304), (7620, 5251072), (7680, 5210048), (7692, 5201920), (8128, 4922880), (8192, 4884420), (9615, 4161536), (10160, 3938304), (10240, 3907536), (10256, 3901440), (12192, 3281920), (12288, 3256280), (12820, 3121152), (15240, 2625536), (15360, 2605024), (15384, 2600960), (16256, 2461440), (16384, 2442210), (19230, 2080768), (20320, 1969152), (20480, 1953768), (20512, 1950720), (24384, 1640960), (24576, 1628140), (25640, 1560576), (30480, 1312768), (30720, 1302512), (30768, 1300480), (32512, 1230720), (32768, 1221105), (38460, 1040384), (40640, 984576), (40960, 976884), (41024, 975360), (48768, 820480), (49152, 814070), (51280, 780288), (60960, 656384), (61440, 651256), (61536, 650240), (65024, 615360), (76920, 520192), (81280, 492288), (81407, 491520), (81920, 488442), (82048, 487680), (97536, 410240), (98304, 407035), (102560, 390144), (121920, 328192), (122880, 325628), (123072, 325120), (130048, 307680), (153840, 260096), (162560, 246144), (162814, 245760), (163840, 244221), (164096, 243840), (195072, 205120)]