2067851520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{25643}}^1$

素因数の和:25677

約数の個数: 216

約数和(自身を含む): 8176948416

約数和(自身を除く): 6109096896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 25643, 26880, 40320, 51286, 76929, 80640, 102572, 128215, 153858, 179501, 205144, 230787, 256430, 307716, 359002, 384645, 410288, 461574, 512860, 538503, 615432, 718004, 769290, 820576, 897505, 923148, 1025720, 1077006, 1153935, 1230864, 1436008, 1538580, 1615509, 1641152, 1795010, 1846296, 2051440, 2154012, 2307870, 2461728, 2692515, 2872016, 3077160, 3231018, 3282304, 3590020, 3692592, 4102880, 4308024, 4615740, 4923456, 5385030, 5744032, 6154320, 6462036, 6564608, 7180040, 7385184, 8077545, 8205760, 8616048, 9231480, 9846912, 10770060, 11488064, 12308640, 12924072, 14360080, 14770368, 16155090, 16411520, 17232096, 18462960, 19693824, 21540120, 22976128, 24617280, 25848144, 28720160, 29540736, 32310180, 32823040, 34464192, 36925920, 43080240, 45952256, 49234560, 51696288, 57440320, 59081472, 64620360, 68928384, 73851840, 86160480, 98469120, 103392576, 114880640, 129240720, 137856768, 147703680, 172320960, 206785152, 229761280, 258481440, 295407360, 344641920, 413570304, 516962880, 689283840, 1033925760, 2067851520]

約数ペア:

[(1, 2067851520), (2, 1033925760), (3, 689283840), (4, 516962880), (5, 413570304), (6, 344641920), (7, 295407360), (8, 258481440), (9, 229761280), (10, 206785152), (12, 172320960), (14, 147703680), (15, 137856768), (16, 129240720), (18, 114880640), (20, 103392576), (21, 98469120), (24, 86160480), (28, 73851840), (30, 68928384), (32, 64620360), (35, 59081472), (36, 57440320), (40, 51696288), (42, 49234560), (45, 45952256), (48, 43080240), (56, 36925920), (60, 34464192), (63, 32823040), (64, 32310180), (70, 29540736), (72, 28720160), (80, 25848144), (84, 24617280), (90, 22976128), (96, 21540120), (105, 19693824), (112, 18462960), (120, 17232096), (126, 16411520), (128, 16155090), (140, 14770368), (144, 14360080), (160, 12924072), (168, 12308640), (180, 11488064), (192, 10770060), (210, 9846912), (224, 9231480), (240, 8616048), (252, 8205760), (256, 8077545), (280, 7385184), (288, 7180040), (315, 6564608), (320, 6462036), (336, 6154320), (360, 5744032), (384, 5385030), (420, 4923456), (448, 4615740), (480, 4308024), (504, 4102880), (560, 3692592), (576, 3590020), (630, 3282304), (640, 3231018), (672, 3077160), (720, 2872016), (768, 2692515), (840, 2461728), (896, 2307870), (960, 2154012), (1008, 2051440), (1120, 1846296), (1152, 1795010), (1260, 1641152), (1280, 1615509), (1344, 1538580), (1440, 1436008), (1680, 1230864), (1792, 1153935), (1920, 1077006), (2016, 1025720), (2240, 923148), (2304, 897505), (2520, 820576), (2688, 769290), (2880, 718004), (3360, 615432), (3840, 538503), (4032, 512860), (4480, 461574), (5040, 410288), (5376, 384645), (5760, 359002), (6720, 307716), (8064, 256430), (8960, 230787), (10080, 205144), (11520, 179501), (13440, 153858), (16128, 128215), (20160, 102572), (25643, 80640), (26880, 76929), (40320, 51286)]