26759040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:221

約数の個数: 256

約数和(自身を含む): 106928640

約数和(自身を除く): 80169600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 181, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 362, 384, 385, 420, 440, 448, 462, 480, 528, 543, 560, 616, 640, 660, 672, 704, 724, 770, 840, 880, 896, 905, 924, 960, 1056, 1086, 1120, 1155, 1232, 1267, 1320, 1344, 1408, 1448, 1540, 1680, 1760, 1810, 1848, 1920, 1991, 2112, 2172, 2240, 2310, 2464, 2534, 2640, 2688, 2715, 2896, 3080, 3360, 3520, 3620, 3696, 3801, 3982, 4224, 4344, 4480, 4620, 4928, 5068, 5280, 5430, 5792, 5973, 6160, 6335, 6720, 7040, 7240, 7392, 7602, 7964, 8688, 9240, 9856, 9955, 10136, 10560, 10860, 11584, 11946, 12320, 12670, 13440, 13937, 14480, 14784, 15204, 15928, 17376, 18480, 19005, 19910, 20272, 21120, 21720, 23168, 23892, 24640, 25340, 27874, 28960, 29568, 29865, 30408, 31856, 34752, 36960, 38010, 39820, 40544, 41811, 43440, 47784, 49280, 50680, 55748, 57920, 59730, 60816, 63712, 69504, 69685, 73920, 76020, 79640, 81088, 83622, 86880, 95568, 101360, 111496, 115840, 119460, 121632, 127424, 139370, 147840, 152040, 159280, 162176, 167244, 173760, 191136, 202720, 209055, 222992, 238920, 243264, 254848, 278740, 304080, 318560, 334488, 347520, 382272, 405440, 418110, 445984, 477840, 486528, 557480, 608160, 637120, 668976, 764544, 810880, 836220, 891968, 955680, 1114960, 1216320, 1274240, 1337952, 1672440, 1783936, 1911360, 2229920, 2432640, 2675904, 3344880, 3822720, 4459840, 5351808, 6689760, 8919680, 13379520, 26759040]

約数ペア:

[(1, 26759040), (2, 13379520), (3, 8919680), (4, 6689760), (5, 5351808), (6, 4459840), (7, 3822720), (8, 3344880), (10, 2675904), (11, 2432640), (12, 2229920), (14, 1911360), (15, 1783936), (16, 1672440), (20, 1337952), (21, 1274240), (22, 1216320), (24, 1114960), (28, 955680), (30, 891968), (32, 836220), (33, 810880), (35, 764544), (40, 668976), (42, 637120), (44, 608160), (48, 557480), (55, 486528), (56, 477840), (60, 445984), (64, 418110), (66, 405440), (70, 382272), (77, 347520), (80, 334488), (84, 318560), (88, 304080), (96, 278740), (105, 254848), (110, 243264), (112, 238920), (120, 222992), (128, 209055), (132, 202720), (140, 191136), (154, 173760), (160, 167244), (165, 162176), (168, 159280), (176, 152040), (181, 147840), (192, 139370), (210, 127424), (220, 121632), (224, 119460), (231, 115840), (240, 111496), (264, 101360), (280, 95568), (308, 86880), (320, 83622), (330, 81088), (336, 79640), (352, 76020), (362, 73920), (384, 69685), (385, 69504), (420, 63712), (440, 60816), (448, 59730), (462, 57920), (480, 55748), (528, 50680), (543, 49280), (560, 47784), (616, 43440), (640, 41811), (660, 40544), (672, 39820), (704, 38010), (724, 36960), (770, 34752), (840, 31856), (880, 30408), (896, 29865), (905, 29568), (924, 28960), (960, 27874), (1056, 25340), (1086, 24640), (1120, 23892), (1155, 23168), (1232, 21720), (1267, 21120), (1320, 20272), (1344, 19910), (1408, 19005), (1448, 18480), (1540, 17376), (1680, 15928), (1760, 15204), (1810, 14784), (1848, 14480), (1920, 13937), (1991, 13440), (2112, 12670), (2172, 12320), (2240, 11946), (2310, 11584), (2464, 10860), (2534, 10560), (2640, 10136), (2688, 9955), (2715, 9856), (2896, 9240), (3080, 8688), (3360, 7964), (3520, 7602), (3620, 7392), (3696, 7240), (3801, 7040), (3982, 6720), (4224, 6335), (4344, 6160), (4480, 5973), (4620, 5792), (4928, 5430), (5068, 5280)]