125687280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:719

約数の個数: 160

約数和(自身を含む): 420330240

約数和(自身を除く): 294642960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 43, 48, 57, 60, 76, 80, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 240, 258, 285, 304, 344, 380, 430, 456, 516, 570, 641, 645, 688, 760, 817, 860, 912, 1032, 1140, 1282, 1290, 1520, 1634, 1720, 1923, 2064, 2280, 2451, 2564, 2580, 3205, 3268, 3440, 3846, 4085, 4560, 4902, 5128, 5160, 6410, 6536, 7692, 8170, 9615, 9804, 10256, 10320, 12179, 12255, 12820, 13072, 15384, 16340, 19230, 19608, 24358, 24510, 25640, 27563, 30768, 32680, 36537, 38460, 39216, 48716, 49020, 51280, 55126, 60895, 65360, 73074, 76920, 82689, 97432, 98040, 110252, 121790, 137815, 146148, 153840, 165378, 182685, 194864, 196080, 220504, 243580, 275630, 292296, 330756, 365370, 413445, 441008, 487160, 523697, 551260, 584592, 661512, 730740, 826890, 974320, 1047394, 1102520, 1323024, 1461480, 1571091, 1653780, 2094788, 2205040, 2618485, 2922960, 3142182, 3307560, 4189576, 5236970, 6284364, 6615120, 7855455, 8379152, 10473940, 12568728, 15710910, 20947880, 25137456, 31421820, 41895760, 62843640, 125687280]

約数ペア:

[(1, 125687280), (2, 62843640), (3, 41895760), (4, 31421820), (5, 25137456), (6, 20947880), (8, 15710910), (10, 12568728), (12, 10473940), (15, 8379152), (16, 7855455), (19, 6615120), (20, 6284364), (24, 5236970), (30, 4189576), (38, 3307560), (40, 3142182), (43, 2922960), (48, 2618485), (57, 2205040), (60, 2094788), (76, 1653780), (80, 1571091), (86, 1461480), (95, 1323024), (114, 1102520), (120, 1047394), (129, 974320), (152, 826890), (172, 730740), (190, 661512), (215, 584592), (228, 551260), (240, 523697), (258, 487160), (285, 441008), (304, 413445), (344, 365370), (380, 330756), (430, 292296), (456, 275630), (516, 243580), (570, 220504), (641, 196080), (645, 194864), (688, 182685), (760, 165378), (817, 153840), (860, 146148), (912, 137815), (1032, 121790), (1140, 110252), (1282, 98040), (1290, 97432), (1520, 82689), (1634, 76920), (1720, 73074), (1923, 65360), (2064, 60895), (2280, 55126), (2451, 51280), (2564, 49020), (2580, 48716), (3205, 39216), (3268, 38460), (3440, 36537), (3846, 32680), (4085, 30768), (4560, 27563), (4902, 25640), (5128, 24510), (5160, 24358), (6410, 19608), (6536, 19230), (7692, 16340), (8170, 15384), (9615, 13072), (9804, 12820), (10256, 12255), (10320, 12179)]