42122080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 134120448

約数和(自身を除く): 91998368

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 263, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 526, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1052, 1120, 1144, 1232, 1315, 1430, 1456, 1540, 1760, 1820, 1841, 2002, 2080, 2104, 2288, 2464, 2630, 2860, 2893, 2912, 3080, 3419, 3640, 3682, 4004, 4208, 4576, 5005, 5260, 5720, 5786, 6160, 6838, 7280, 7364, 8008, 8416, 9205, 10010, 10520, 11440, 11572, 12320, 13676, 14465, 14560, 14728, 16016, 17095, 18410, 20020, 20251, 21040, 22880, 23144, 23933, 27352, 28930, 29456, 32032, 34190, 36820, 37609, 40040, 40502, 42080, 46288, 47866, 54704, 57860, 58912, 68380, 73640, 75218, 80080, 81004, 92576, 95732, 101255, 109408, 115720, 119665, 136760, 147280, 150436, 160160, 162008, 188045, 191464, 202510, 231440, 239330, 263263, 273520, 294560, 300872, 324016, 376090, 382928, 405020, 462880, 478660, 526526, 547040, 601744, 648032, 752180, 765856, 810040, 957320, 1053052, 1203488, 1316315, 1504360, 1620080, 1914640, 2106104, 2632630, 3008720, 3240160, 3829280, 4212208, 5265260, 6017440, 8424416, 10530520, 21061040, 42122080]

約数ペア:

[(1, 42122080), (2, 21061040), (4, 10530520), (5, 8424416), (7, 6017440), (8, 5265260), (10, 4212208), (11, 3829280), (13, 3240160), (14, 3008720), (16, 2632630), (20, 2106104), (22, 1914640), (26, 1620080), (28, 1504360), (32, 1316315), (35, 1203488), (40, 1053052), (44, 957320), (52, 810040), (55, 765856), (56, 752180), (65, 648032), (70, 601744), (77, 547040), (80, 526526), (88, 478660), (91, 462880), (104, 405020), (110, 382928), (112, 376090), (130, 324016), (140, 300872), (143, 294560), (154, 273520), (160, 263263), (176, 239330), (182, 231440), (208, 202510), (220, 191464), (224, 188045), (260, 162008), (263, 160160), (280, 150436), (286, 147280), (308, 136760), (352, 119665), (364, 115720), (385, 109408), (416, 101255), (440, 95732), (455, 92576), (520, 81004), (526, 80080), (560, 75218), (572, 73640), (616, 68380), (715, 58912), (728, 57860), (770, 54704), (880, 47866), (910, 46288), (1001, 42080), (1040, 40502), (1052, 40040), (1120, 37609), (1144, 36820), (1232, 34190), (1315, 32032), (1430, 29456), (1456, 28930), (1540, 27352), (1760, 23933), (1820, 23144), (1841, 22880), (2002, 21040), (2080, 20251), (2104, 20020), (2288, 18410), (2464, 17095), (2630, 16016), (2860, 14728), (2893, 14560), (2912, 14465), (3080, 13676), (3419, 12320), (3640, 11572), (3682, 11440), (4004, 10520), (4208, 10010), (4576, 9205), (5005, 8416), (5260, 8008), (5720, 7364), (5786, 7280), (6160, 6838)]