138211920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 400

約数和(自身を含む): 600640128

約数和(自身を除く): 462428208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 277, 280, 297, 308, 315, 324, 330, 336, 360, 378, 385, 396, 405, 420, 432, 440, 462, 495, 504, 528, 540, 554, 560, 567, 594, 616, 630, 648, 660, 693, 720, 756, 770, 792, 810, 831, 840, 880, 891, 924, 945, 990, 1008, 1080, 1108, 1134, 1155, 1188, 1232, 1260, 1296, 1320, 1385, 1386, 1485, 1512, 1540, 1584, 1620, 1662, 1680, 1782, 1848, 1890, 1939, 1980, 2079, 2160, 2216, 2268, 2310, 2376, 2493, 2520, 2640, 2770, 2772, 2835, 2970, 3024, 3047, 3080, 3240, 3324, 3465, 3564, 3696, 3780, 3878, 3960, 4155, 4158, 4432, 4455, 4536, 4620, 4752, 4986, 5040, 5540, 5544, 5670, 5817, 5940, 6094, 6160, 6237, 6480, 6648, 6930, 7128, 7479, 7560, 7756, 7920, 8310, 8316, 8910, 9072, 9141, 9240, 9695, 9972, 10395, 11080, 11088, 11340, 11634, 11880, 12188, 12465, 12474, 13296, 13860, 14256, 14958, 15120, 15235, 15512, 16620, 16632, 17451, 17820, 18282, 18480, 19390, 19944, 20790, 21329, 22160, 22437, 22680, 23268, 23760, 24376, 24930, 24948, 27423, 27720, 29085, 29916, 30470, 31024, 31185, 33240, 33264, 34902, 35640, 36564, 37395, 38780, 39888, 41580, 42658, 44874, 45360, 45705, 46536, 48752, 49860, 49896, 52353, 54846, 55440, 58170, 59832, 60940, 62370, 63987, 66480, 69804, 71280, 73128, 74790, 77560, 82269, 83160, 85316, 87255, 89748, 91410, 93072, 99720, 99792, 104706, 106645, 109692, 112185, 116340, 119664, 121880, 124740, 127974, 137115, 139608, 146256, 149580, 155120, 157059, 164538, 166320, 170632, 174510, 179496, 182820, 191961, 199440, 209412, 213290, 219384, 224370, 232680, 243760, 246807, 249480, 255948, 261765, 274230, 279216, 299160, 314118, 319935, 329076, 341264, 349020, 358992, 365640, 383922, 411345, 418824, 426580, 438768, 448740, 465360, 493614, 498960, 511896, 523530, 548460, 575883, 598320, 628236, 639870, 658152, 698040, 731280, 767844, 785295, 822690, 837648, 853160, 897480, 959805, 987228, 1023792, 1047060, 1096920, 1151766, 1234035, 1256472, 1279740, 1316304, 1396080, 1535688, 1570590, 1645380, 1706320, 1727649, 1794960, 1919610, 1974456, 2094120, 2193840, 2303532, 2468070, 2512944, 2559480, 2879415, 3071376, 3141180, 3290760, 3455298, 3839220, 3948912, 4188240, 4607064, 4936140, 5118960, 5758830, 6282360, 6581520, 6910596, 7678440, 8638245, 9214128, 9872280, 11517660, 12564720, 13821192, 15356880, 17276490, 19744560, 23035320, 27642384, 34552980, 46070640, 69105960, 138211920]

約数ペア:

[(1, 138211920), (2, 69105960), (3, 46070640), (4, 34552980), (5, 27642384), (6, 23035320), (7, 19744560), (8, 17276490), (9, 15356880), (10, 13821192), (11, 12564720), (12, 11517660), (14, 9872280), (15, 9214128), (16, 8638245), (18, 7678440), (20, 6910596), (21, 6581520), (22, 6282360), (24, 5758830), (27, 5118960), (28, 4936140), (30, 4607064), (33, 4188240), (35, 3948912), (36, 3839220), (40, 3455298), (42, 3290760), (44, 3141180), (45, 3071376), (48, 2879415), (54, 2559480), (55, 2512944), (56, 2468070), (60, 2303532), (63, 2193840), (66, 2094120), (70, 1974456), (72, 1919610), (77, 1794960), (80, 1727649), (81, 1706320), (84, 1645380), (88, 1570590), (90, 1535688), (99, 1396080), (105, 1316304), (108, 1279740), (110, 1256472), (112, 1234035), (120, 1151766), (126, 1096920), (132, 1047060), (135, 1023792), (140, 987228), (144, 959805), (154, 897480), (162, 853160), (165, 837648), (168, 822690), (176, 785295), (180, 767844), (189, 731280), (198, 698040), (210, 658152), (216, 639870), (220, 628236), (231, 598320), (240, 575883), (252, 548460), (264, 523530), (270, 511896), (277, 498960), (280, 493614), (297, 465360), (308, 448740), (315, 438768), (324, 426580), (330, 418824), (336, 411345), (360, 383922), (378, 365640), (385, 358992), (396, 349020), (405, 341264), (420, 329076), (432, 319935), (440, 314118), (462, 299160), (495, 279216), (504, 274230), (528, 261765), (540, 255948), (554, 249480), (560, 246807), (567, 243760), (594, 232680), (616, 224370), (630, 219384), (648, 213290), (660, 209412), (693, 199440), (720, 191961), (756, 182820), (770, 179496), (792, 174510), (810, 170632), (831, 166320), (840, 164538), (880, 157059), (891, 155120), (924, 149580), (945, 146256), (990, 139608), (1008, 137115), (1080, 127974), (1108, 124740), (1134, 121880), (1155, 119664), (1188, 116340), (1232, 112185), (1260, 109692), (1296, 106645), (1320, 104706), (1385, 99792), (1386, 99720), (1485, 93072), (1512, 91410), (1540, 89748), (1584, 87255), (1620, 85316), (1662, 83160), (1680, 82269), (1782, 77560), (1848, 74790), (1890, 73128), (1939, 71280), (1980, 69804), (2079, 66480), (2160, 63987), (2216, 62370), (2268, 60940), (2310, 59832), (2376, 58170), (2493, 55440), (2520, 54846), (2640, 52353), (2770, 49896), (2772, 49860), (2835, 48752), (2970, 46536), (3024, 45705), (3047, 45360), (3080, 44874), (3240, 42658), (3324, 41580), (3465, 39888), (3564, 38780), (3696, 37395), (3780, 36564), (3878, 35640), (3960, 34902), (4155, 33264), (4158, 33240), (4432, 31185), (4455, 31024), (4536, 30470), (4620, 29916), (4752, 29085), (4986, 27720), (5040, 27423), (5540, 24948), (5544, 24930), (5670, 24376), (5817, 23760), (5940, 23268), (6094, 22680), (6160, 22437), (6237, 22160), (6480, 21329), (6648, 20790), (6930, 19944), (7128, 19390), (7479, 18480), (7560, 18282), (7756, 17820), (7920, 17451), (8310, 16632), (8316, 16620), (8910, 15512), (9072, 15235), (9141, 15120), (9240, 14958), (9695, 14256), (9972, 13860), (10395, 13296), (11080, 12474), (11088, 12465), (11340, 12188), (11634, 11880)]