197173440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7607}}^1$

素因数の和:7636

約数の個数: 140

約数和(自身を含む): 701472816

約数和(自身を除く): 504299376

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, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7607, 8640, 12960, 15214, 22821, 25920, 30428, 38035, 45642, 60856, 68463, 76070, 91284, 114105, 121712, 136926, 152140, 182568, 205389, 228210, 243424, 273852, 304280, 342315, 365136, 410778, 456420, 486848, 547704, 608560, 616167, 684630, 730272, 821556, 912840, 1026945, 1095408, 1217120, 1232334, 1369260, 1460544, 1643112, 1825680, 2053890, 2190816, 2434240, 2464668, 2738520, 3080835, 3286224, 3651360, 4107780, 4381632, 4929336, 5477040, 6161670, 6572448, 7302720, 8215560, 9858672, 10954080, 12323340, 13144896, 16431120, 19717344, 21908160, 24646680, 32862240, 39434688, 49293360, 65724480, 98586720, 197173440]

約数ペア:

[(1, 197173440), (2, 98586720), (3, 65724480), (4, 49293360), (5, 39434688), (6, 32862240), (8, 24646680), (9, 21908160), (10, 19717344), (12, 16431120), (15, 13144896), (16, 12323340), (18, 10954080), (20, 9858672), (24, 8215560), (27, 7302720), (30, 6572448), (32, 6161670), (36, 5477040), (40, 4929336), (45, 4381632), (48, 4107780), (54, 3651360), (60, 3286224), (64, 3080835), (72, 2738520), (80, 2464668), (81, 2434240), (90, 2190816), (96, 2053890), (108, 1825680), (120, 1643112), (135, 1460544), (144, 1369260), (160, 1232334), (162, 1217120), (180, 1095408), (192, 1026945), (216, 912840), (240, 821556), (270, 730272), (288, 684630), (320, 616167), (324, 608560), (360, 547704), (405, 486848), (432, 456420), (480, 410778), (540, 365136), (576, 342315), (648, 304280), (720, 273852), (810, 243424), (864, 228210), (960, 205389), (1080, 182568), (1296, 152140), (1440, 136926), (1620, 121712), (1728, 114105), (2160, 91284), (2592, 76070), (2880, 68463), (3240, 60856), (4320, 45642), (5184, 38035), (6480, 30428), (7607, 25920), (8640, 22821), (12960, 15214)]