53518080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 214276608

約数和(自身を除く): 160758528

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, 256, 264, 280, 308, 320, 330, 336, 352, 362, 384, 385, 420, 440, 448, 462, 480, 528, 543, 560, 616, 640, 660, 672, 704, 724, 768, 770, 840, 880, 896, 905, 924, 960, 1056, 1086, 1120, 1155, 1232, 1267, 1280, 1320, 1344, 1408, 1448, 1540, 1680, 1760, 1792, 1810, 1848, 1920, 1991, 2112, 2172, 2240, 2310, 2464, 2534, 2640, 2688, 2715, 2816, 2896, 3080, 3360, 3520, 3620, 3696, 3801, 3840, 3982, 4224, 4344, 4480, 4620, 4928, 5068, 5280, 5376, 5430, 5792, 5973, 6160, 6335, 6720, 7040, 7240, 7392, 7602, 7964, 8448, 8688, 8960, 9240, 9856, 9955, 10136, 10560, 10860, 11584, 11946, 12320, 12670, 13440, 13937, 14080, 14480, 14784, 15204, 15928, 17376, 18480, 19005, 19712, 19910, 20272, 21120, 21720, 23168, 23892, 24640, 25340, 26880, 27874, 28960, 29568, 29865, 30408, 31856, 34752, 36960, 38010, 39820, 40544, 41811, 42240, 43440, 46336, 47784, 49280, 50680, 55748, 57920, 59136, 59730, 60816, 63712, 69504, 69685, 73920, 76020, 79640, 81088, 83622, 86880, 95568, 98560, 101360, 111496, 115840, 119460, 121632, 127424, 139008, 139370, 147840, 152040, 159280, 162176, 167244, 173760, 191136, 202720, 209055, 222992, 231680, 238920, 243264, 254848, 278740, 295680, 304080, 318560, 324352, 334488, 347520, 382272, 405440, 418110, 445984, 477840, 486528, 509696, 557480, 608160, 637120, 668976, 695040, 764544, 810880, 836220, 891968, 955680, 973056, 1114960, 1216320, 1274240, 1337952, 1529088, 1621760, 1672440, 1783936, 1911360, 2229920, 2432640, 2548480, 2675904, 3344880, 3567872, 3822720, 4459840, 4865280, 5351808, 6689760, 7645440, 8919680, 10703616, 13379520, 17839360, 26759040, 53518080]

約数ペア:

[(1, 53518080), (2, 26759040), (3, 17839360), (4, 13379520), (5, 10703616), (6, 8919680), (7, 7645440), (8, 6689760), (10, 5351808), (11, 4865280), (12, 4459840), (14, 3822720), (15, 3567872), (16, 3344880), (20, 2675904), (21, 2548480), (22, 2432640), (24, 2229920), (28, 1911360), (30, 1783936), (32, 1672440), (33, 1621760), (35, 1529088), (40, 1337952), (42, 1274240), (44, 1216320), (48, 1114960), (55, 973056), (56, 955680), (60, 891968), (64, 836220), (66, 810880), (70, 764544), (77, 695040), (80, 668976), (84, 637120), (88, 608160), (96, 557480), (105, 509696), (110, 486528), (112, 477840), (120, 445984), (128, 418110), (132, 405440), (140, 382272), (154, 347520), (160, 334488), (165, 324352), (168, 318560), (176, 304080), (181, 295680), (192, 278740), (210, 254848), (220, 243264), (224, 238920), (231, 231680), (240, 222992), (256, 209055), (264, 202720), (280, 191136), (308, 173760), (320, 167244), (330, 162176), (336, 159280), (352, 152040), (362, 147840), (384, 139370), (385, 139008), (420, 127424), (440, 121632), (448, 119460), (462, 115840), (480, 111496), (528, 101360), (543, 98560), (560, 95568), (616, 86880), (640, 83622), (660, 81088), (672, 79640), (704, 76020), (724, 73920), (768, 69685), (770, 69504), (840, 63712), (880, 60816), (896, 59730), (905, 59136), (924, 57920), (960, 55748), (1056, 50680), (1086, 49280), (1120, 47784), (1155, 46336), (1232, 43440), (1267, 42240), (1280, 41811), (1320, 40544), (1344, 39820), (1408, 38010), (1448, 36960), (1540, 34752), (1680, 31856), (1760, 30408), (1792, 29865), (1810, 29568), (1848, 28960), (1920, 27874), (1991, 26880), (2112, 25340), (2172, 24640), (2240, 23892), (2310, 23168), (2464, 21720), (2534, 21120), (2640, 20272), (2688, 19910), (2715, 19712), (2816, 19005), (2896, 18480), (3080, 17376), (3360, 15928), (3520, 15204), (3620, 14784), (3696, 14480), (3801, 14080), (3840, 13937), (3982, 13440), (4224, 12670), (4344, 12320), (4480, 11946), (4620, 11584), (4928, 10860), (5068, 10560), (5280, 10136), (5376, 9955), (5430, 9856), (5792, 9240), (5973, 8960), (6160, 8688), (6335, 8448), (6720, 7964), (7040, 7602), (7240, 7392)]