502749120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 224

約数和(自身を含む): 1721998080

約数和(自身を除く): 1219248960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 43, 48, 57, 60, 64, 76, 80, 86, 95, 96, 114, 120, 129, 152, 160, 172, 190, 192, 215, 228, 240, 258, 285, 304, 320, 344, 380, 430, 456, 480, 516, 570, 608, 641, 645, 688, 760, 817, 860, 912, 960, 1032, 1140, 1216, 1282, 1290, 1376, 1520, 1634, 1720, 1824, 1923, 2064, 2280, 2451, 2564, 2580, 2752, 3040, 3205, 3268, 3440, 3648, 3846, 4085, 4128, 4560, 4902, 5128, 5160, 6080, 6410, 6536, 6880, 7692, 8170, 8256, 9120, 9615, 9804, 10256, 10320, 12179, 12255, 12820, 13072, 13760, 15384, 16340, 18240, 19230, 19608, 20512, 20640, 24358, 24510, 25640, 26144, 27563, 30768, 32680, 36537, 38460, 39216, 41024, 41280, 48716, 49020, 51280, 52288, 55126, 60895, 61536, 65360, 73074, 76920, 78432, 82689, 97432, 98040, 102560, 110252, 121790, 123072, 130720, 137815, 146148, 153840, 156864, 165378, 182685, 194864, 196080, 205120, 220504, 243580, 261440, 275630, 292296, 307680, 330756, 365370, 389728, 392160, 413445, 441008, 487160, 523697, 551260, 584592, 615360, 661512, 730740, 779456, 784320, 826890, 882016, 974320, 1047394, 1102520, 1169184, 1323024, 1461480, 1571091, 1653780, 1764032, 1948640, 2094788, 2205040, 2338368, 2618485, 2646048, 2922960, 3142182, 3307560, 3897280, 4189576, 4410080, 5236970, 5292096, 5845920, 6284364, 6615120, 7855455, 8379152, 8820160, 10473940, 11691840, 12568728, 13230240, 15710910, 16758304, 20947880, 25137456, 26460480, 31421820, 33516608, 41895760, 50274912, 62843640, 83791520, 100549824, 125687280, 167583040, 251374560, 502749120]

約数ペア:

[(1, 502749120), (2, 251374560), (3, 167583040), (4, 125687280), (5, 100549824), (6, 83791520), (8, 62843640), (10, 50274912), (12, 41895760), (15, 33516608), (16, 31421820), (19, 26460480), (20, 25137456), (24, 20947880), (30, 16758304), (32, 15710910), (38, 13230240), (40, 12568728), (43, 11691840), (48, 10473940), (57, 8820160), (60, 8379152), (64, 7855455), (76, 6615120), (80, 6284364), (86, 5845920), (95, 5292096), (96, 5236970), (114, 4410080), (120, 4189576), (129, 3897280), (152, 3307560), (160, 3142182), (172, 2922960), (190, 2646048), (192, 2618485), (215, 2338368), (228, 2205040), (240, 2094788), (258, 1948640), (285, 1764032), (304, 1653780), (320, 1571091), (344, 1461480), (380, 1323024), (430, 1169184), (456, 1102520), (480, 1047394), (516, 974320), (570, 882016), (608, 826890), (641, 784320), (645, 779456), (688, 730740), (760, 661512), (817, 615360), (860, 584592), (912, 551260), (960, 523697), (1032, 487160), (1140, 441008), (1216, 413445), (1282, 392160), (1290, 389728), (1376, 365370), (1520, 330756), (1634, 307680), (1720, 292296), (1824, 275630), (1923, 261440), (2064, 243580), (2280, 220504), (2451, 205120), (2564, 196080), (2580, 194864), (2752, 182685), (3040, 165378), (3205, 156864), (3268, 153840), (3440, 146148), (3648, 137815), (3846, 130720), (4085, 123072), (4128, 121790), (4560, 110252), (4902, 102560), (5128, 98040), (5160, 97432), (6080, 82689), (6410, 78432), (6536, 76920), (6880, 73074), (7692, 65360), (8170, 61536), (8256, 60895), (9120, 55126), (9615, 52288), (9804, 51280), (10256, 49020), (10320, 48716), (12179, 41280), (12255, 41024), (12820, 39216), (13072, 38460), (13760, 36537), (15384, 32680), (16340, 30768), (18240, 27563), (19230, 26144), (19608, 25640), (20512, 24510), (20640, 24358)]