19472901120

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{140863}}^1$

素因数の和:140897

約数の個数: 176

約数和(自身を含む): 69203665920

約数和(自身を除く): 49730764800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 69120, 138240, 140863, 281726, 422589, 563452, 704315, 845178, 1126904, 1267767, 1408630, 1690356, 2112945, 2253808, 2535534, 2817260, 3380712, 3803301, 4225890, 4507616, 5071068, 5634520, 6338835, 6761424, 7606602, 8451780, 9015232, 10142136, 11269040, 12677670, 13522848, 15213204, 16903560, 18030464, 19016505, 20284272, 22538080, 25355340, 27045696, 30426408, 33807120, 36060928, 38033010, 40568544, 45076160, 50710680, 54091392, 60852816, 67614240, 72121856, 76066020, 81137088, 90152320, 101421360, 108182784, 121705632, 135228480, 144243712, 152132040, 162274176, 180304640, 202842720, 216365568, 243411264, 270456960, 304264080, 324548352, 360609280, 405685440, 432731136, 486822528, 540913920, 608528160, 649096704, 721218560, 811370880, 973645056, 1081827840, 1217056320, 1298193408, 1622741760, 1947290112, 2163655680, 2434112640, 3245483520, 3894580224, 4868225280, 6490967040, 9736450560, 19472901120]

約数ペア:

[(1, 19472901120), (2, 9736450560), (3, 6490967040), (4, 4868225280), (5, 3894580224), (6, 3245483520), (8, 2434112640), (9, 2163655680), (10, 1947290112), (12, 1622741760), (15, 1298193408), (16, 1217056320), (18, 1081827840), (20, 973645056), (24, 811370880), (27, 721218560), (30, 649096704), (32, 608528160), (36, 540913920), (40, 486822528), (45, 432731136), (48, 405685440), (54, 360609280), (60, 324548352), (64, 304264080), (72, 270456960), (80, 243411264), (90, 216365568), (96, 202842720), (108, 180304640), (120, 162274176), (128, 152132040), (135, 144243712), (144, 135228480), (160, 121705632), (180, 108182784), (192, 101421360), (216, 90152320), (240, 81137088), (256, 76066020), (270, 72121856), (288, 67614240), (320, 60852816), (360, 54091392), (384, 50710680), (432, 45076160), (480, 40568544), (512, 38033010), (540, 36060928), (576, 33807120), (640, 30426408), (720, 27045696), (768, 25355340), (864, 22538080), (960, 20284272), (1024, 19016505), (1080, 18030464), (1152, 16903560), (1280, 15213204), (1440, 13522848), (1536, 12677670), (1728, 11269040), (1920, 10142136), (2160, 9015232), (2304, 8451780), (2560, 7606602), (2880, 6761424), (3072, 6338835), (3456, 5634520), (3840, 5071068), (4320, 4507616), (4608, 4225890), (5120, 3803301), (5760, 3380712), (6912, 2817260), (7680, 2535534), (8640, 2253808), (9216, 2112945), (11520, 1690356), (13824, 1408630), (15360, 1267767), (17280, 1126904), (23040, 845178), (27648, 704315), (34560, 563452), (46080, 422589), (69120, 281726), (138240, 140863)]