2087804520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:560

約数の個数: 192

約数和(自身を含む): 6900192000

約数和(自身を除く): 4812387480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 193, 199, 302, 360, 386, 398, 453, 579, 597, 604, 755, 772, 796, 906, 965, 995, 1158, 1194, 1208, 1359, 1510, 1544, 1592, 1737, 1791, 1812, 1930, 1990, 2265, 2316, 2388, 2718, 2895, 2985, 3020, 3474, 3582, 3624, 3860, 3980, 4530, 4632, 4776, 5436, 5790, 5970, 6040, 6795, 6948, 7164, 7720, 7960, 8685, 8955, 9060, 10872, 11580, 11940, 13590, 13896, 14328, 17370, 17910, 18120, 23160, 23880, 27180, 29143, 30049, 34740, 35820, 38407, 54360, 58286, 60098, 69480, 71640, 76814, 87429, 90147, 115221, 116572, 120196, 145715, 150245, 153628, 174858, 180294, 192035, 230442, 233144, 240392, 262287, 270441, 291430, 300490, 307256, 345663, 349716, 360588, 384070, 437145, 450735, 460884, 524574, 540882, 576105, 582860, 600980, 691326, 699432, 721176, 768140, 874290, 901470, 921768, 1049148, 1081764, 1152210, 1165720, 1201960, 1311435, 1352205, 1382652, 1536280, 1728315, 1748580, 1802940, 2098296, 2163528, 2304420, 2622870, 2704410, 2765304, 3456630, 3497160, 3605880, 4608840, 5245740, 5408820, 5799457, 6913260, 10491480, 10817640, 11598914, 13826520, 17398371, 23197828, 28997285, 34796742, 46395656, 52195113, 57994570, 69593484, 86991855, 104390226, 115989140, 139186968, 173983710, 208780452, 231978280, 260975565, 347967420, 417560904, 521951130, 695934840, 1043902260, 2087804520]

約数ペア:

[(1, 2087804520), (2, 1043902260), (3, 695934840), (4, 521951130), (5, 417560904), (6, 347967420), (8, 260975565), (9, 231978280), (10, 208780452), (12, 173983710), (15, 139186968), (18, 115989140), (20, 104390226), (24, 86991855), (30, 69593484), (36, 57994570), (40, 52195113), (45, 46395656), (60, 34796742), (72, 28997285), (90, 23197828), (120, 17398371), (151, 13826520), (180, 11598914), (193, 10817640), (199, 10491480), (302, 6913260), (360, 5799457), (386, 5408820), (398, 5245740), (453, 4608840), (579, 3605880), (597, 3497160), (604, 3456630), (755, 2765304), (772, 2704410), (796, 2622870), (906, 2304420), (965, 2163528), (995, 2098296), (1158, 1802940), (1194, 1748580), (1208, 1728315), (1359, 1536280), (1510, 1382652), (1544, 1352205), (1592, 1311435), (1737, 1201960), (1791, 1165720), (1812, 1152210), (1930, 1081764), (1990, 1049148), (2265, 921768), (2316, 901470), (2388, 874290), (2718, 768140), (2895, 721176), (2985, 699432), (3020, 691326), (3474, 600980), (3582, 582860), (3624, 576105), (3860, 540882), (3980, 524574), (4530, 460884), (4632, 450735), (4776, 437145), (5436, 384070), (5790, 360588), (5970, 349716), (6040, 345663), (6795, 307256), (6948, 300490), (7164, 291430), (7720, 270441), (7960, 262287), (8685, 240392), (8955, 233144), (9060, 230442), (10872, 192035), (11580, 180294), (11940, 174858), (13590, 153628), (13896, 150245), (14328, 145715), (17370, 120196), (17910, 116572), (18120, 115221), (23160, 90147), (23880, 87429), (27180, 76814), (29143, 71640), (30049, 69480), (34740, 60098), (35820, 58286), (38407, 54360)]