206400960

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7963}}^1$

素因数の和:7992

約数の個数: 140

約数和(自身を含む): 734296728

約数和(自身を除く): 527895768

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, 7963, 8640, 12960, 15926, 23889, 25920, 31852, 39815, 47778, 63704, 71667, 79630, 95556, 119445, 127408, 143334, 159260, 191112, 215001, 238890, 254816, 286668, 318520, 358335, 382224, 430002, 477780, 509632, 573336, 637040, 645003, 716670, 764448, 860004, 955560, 1075005, 1146672, 1274080, 1290006, 1433340, 1528896, 1720008, 1911120, 2150010, 2293344, 2548160, 2580012, 2866680, 3225015, 3440016, 3822240, 4300020, 4586688, 5160024, 5733360, 6450030, 6880032, 7644480, 8600040, 10320048, 11466720, 12900060, 13760064, 17200080, 20640096, 22933440, 25800120, 34400160, 41280192, 51600240, 68800320, 103200480, 206400960]

約数ペア:

[(1, 206400960), (2, 103200480), (3, 68800320), (4, 51600240), (5, 41280192), (6, 34400160), (8, 25800120), (9, 22933440), (10, 20640096), (12, 17200080), (15, 13760064), (16, 12900060), (18, 11466720), (20, 10320048), (24, 8600040), (27, 7644480), (30, 6880032), (32, 6450030), (36, 5733360), (40, 5160024), (45, 4586688), (48, 4300020), (54, 3822240), (60, 3440016), (64, 3225015), (72, 2866680), (80, 2580012), (81, 2548160), (90, 2293344), (96, 2150010), (108, 1911120), (120, 1720008), (135, 1528896), (144, 1433340), (160, 1290006), (162, 1274080), (180, 1146672), (192, 1075005), (216, 955560), (240, 860004), (270, 764448), (288, 716670), (320, 645003), (324, 637040), (360, 573336), (405, 509632), (432, 477780), (480, 430002), (540, 382224), (576, 358335), (648, 318520), (720, 286668), (810, 254816), (864, 238890), (960, 215001), (1080, 191112), (1296, 159260), (1440, 143334), (1620, 127408), (1728, 119445), (2160, 95556), (2592, 79630), (2880, 71667), (3240, 63704), (4320, 47778), (5184, 39815), (6480, 31852), (7963, 25920), (8640, 23889), (12960, 15926)]