242068320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 907556832

約数和(自身を除く): 665488512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 130, 134, 144, 156, 160, 180, 193, 195, 201, 208, 234, 240, 260, 268, 288, 312, 335, 360, 386, 390, 402, 416, 468, 480, 520, 536, 579, 585, 603, 624, 670, 720, 772, 780, 804, 871, 936, 965, 1005, 1040, 1072, 1158, 1170, 1206, 1248, 1340, 1440, 1544, 1560, 1608, 1737, 1742, 1872, 1930, 2010, 2080, 2144, 2316, 2340, 2412, 2509, 2613, 2680, 2895, 3015, 3088, 3120, 3216, 3474, 3484, 3744, 3860, 4020, 4355, 4632, 4680, 4824, 5018, 5226, 5360, 5790, 6030, 6176, 6240, 6432, 6948, 6968, 7527, 7720, 7839, 8040, 8685, 8710, 9264, 9360, 9648, 10036, 10452, 10720, 11580, 12060, 12545, 12931, 13065, 13896, 13936, 15054, 15440, 15678, 16080, 17370, 17420, 18528, 18720, 19296, 20072, 20904, 22581, 23160, 24120, 25090, 25862, 26130, 27792, 27872, 30108, 30880, 31356, 32160, 34740, 34840, 37635, 38793, 39195, 40144, 41808, 45162, 46320, 48240, 50180, 51724, 52260, 55584, 60216, 62712, 64655, 69480, 69680, 75270, 77586, 78390, 80288, 83616, 90324, 92640, 96480, 100360, 103448, 104520, 112905, 116379, 120432, 125424, 129310, 138960, 139360, 150540, 155172, 156780, 168103, 180648, 193965, 200720, 206896, 209040, 225810, 232758, 240864, 250848, 258620, 277920, 301080, 310344, 313560, 336206, 361296, 387930, 401440, 413792, 418080, 451620, 465516, 504309, 517240, 581895, 602160, 620688, 627120, 672412, 722592, 775860, 840515, 903240, 931032, 1008618, 1034480, 1163790, 1204320, 1241376, 1254240, 1344824, 1512927, 1551720, 1681030, 1806480, 1862064, 2017236, 2068960, 2327580, 2521545, 2689648, 3025854, 3103440, 3362060, 3612960, 3724128, 4034472, 4655160, 5043090, 5379296, 6051708, 6206880, 6724120, 7564635, 8068944, 9310320, 10086180, 12103416, 13448240, 15129270, 16137888, 18620640, 20172360, 24206832, 26896480, 30258540, 40344720, 48413664, 60517080, 80689440, 121034160, 242068320]

約数ペア:

[(1, 242068320), (2, 121034160), (3, 80689440), (4, 60517080), (5, 48413664), (6, 40344720), (8, 30258540), (9, 26896480), (10, 24206832), (12, 20172360), (13, 18620640), (15, 16137888), (16, 15129270), (18, 13448240), (20, 12103416), (24, 10086180), (26, 9310320), (30, 8068944), (32, 7564635), (36, 6724120), (39, 6206880), (40, 6051708), (45, 5379296), (48, 5043090), (52, 4655160), (60, 4034472), (65, 3724128), (67, 3612960), (72, 3362060), (78, 3103440), (80, 3025854), (90, 2689648), (96, 2521545), (104, 2327580), (117, 2068960), (120, 2017236), (130, 1862064), (134, 1806480), (144, 1681030), (156, 1551720), (160, 1512927), (180, 1344824), (193, 1254240), (195, 1241376), (201, 1204320), (208, 1163790), (234, 1034480), (240, 1008618), (260, 931032), (268, 903240), (288, 840515), (312, 775860), (335, 722592), (360, 672412), (386, 627120), (390, 620688), (402, 602160), (416, 581895), (468, 517240), (480, 504309), (520, 465516), (536, 451620), (579, 418080), (585, 413792), (603, 401440), (624, 387930), (670, 361296), (720, 336206), (772, 313560), (780, 310344), (804, 301080), (871, 277920), (936, 258620), (965, 250848), (1005, 240864), (1040, 232758), (1072, 225810), (1158, 209040), (1170, 206896), (1206, 200720), (1248, 193965), (1340, 180648), (1440, 168103), (1544, 156780), (1560, 155172), (1608, 150540), (1737, 139360), (1742, 138960), (1872, 129310), (1930, 125424), (2010, 120432), (2080, 116379), (2144, 112905), (2316, 104520), (2340, 103448), (2412, 100360), (2509, 96480), (2613, 92640), (2680, 90324), (2895, 83616), (3015, 80288), (3088, 78390), (3120, 77586), (3216, 75270), (3474, 69680), (3484, 69480), (3744, 64655), (3860, 62712), (4020, 60216), (4355, 55584), (4632, 52260), (4680, 51724), (4824, 50180), (5018, 48240), (5226, 46320), (5360, 45162), (5790, 41808), (6030, 40144), (6176, 39195), (6240, 38793), (6432, 37635), (6948, 34840), (6968, 34740), (7527, 32160), (7720, 31356), (7839, 30880), (8040, 30108), (8685, 27872), (8710, 27792), (9264, 26130), (9360, 25862), (9648, 25090), (10036, 24120), (10452, 23160), (10720, 22581), (11580, 20904), (12060, 20072), (12545, 19296), (12931, 18720), (13065, 18528), (13896, 17420), (13936, 17370), (15054, 16080), (15440, 15678)]