68072820480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{844157}}^1$

素因数の和:844191

約数の個数: 216

約数和(自身を含む): 269171596512

約数和(自身を除く): 201098776032

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, 26880, 40320, 80640, 844157, 1688314, 2532471, 3376628, 4220785, 5064942, 5909099, 6753256, 7597413, 8441570, 10129884, 11818198, 12662355, 13506512, 15194826, 16883140, 17727297, 20259768, 23636396, 25324710, 27013024, 29545495, 30389652, 33766280, 35454594, 37987065, 40519536, 47272792, 50649420, 53181891, 54026048, 59090990, 60779304, 67532560, 70909188, 75974130, 81039072, 88636485, 94545584, 101298840, 106363782, 108052096, 118181980, 121558608, 135065120, 141818376, 151948260, 162078144, 177272970, 189091168, 202597680, 212727564, 216104192, 236363960, 243117216, 265909455, 270130240, 283636752, 303896520, 324156288, 354545940, 378182336, 405195360, 425455128, 472727920, 486234432, 531818910, 540260480, 567273504, 607793040, 648312576, 709091880, 756364672, 810390720, 850910256, 945455840, 972468864, 1063637820, 1080520960, 1134547008, 1215586080, 1418183760, 1512729344, 1620781440, 1701820512, 1890911680, 1944937728, 2127275640, 2269094016, 2431172160, 2836367520, 3241562880, 3403641024, 3781823360, 4254551280, 4538188032, 4862344320, 5672735040, 6807282048, 7563646720, 8509102560, 9724688640, 11345470080, 13614564096, 17018205120, 22690940160, 34036410240, 68072820480]

約数ペア:

[(1, 68072820480), (2, 34036410240), (3, 22690940160), (4, 17018205120), (5, 13614564096), (6, 11345470080), (7, 9724688640), (8, 8509102560), (9, 7563646720), (10, 6807282048), (12, 5672735040), (14, 4862344320), (15, 4538188032), (16, 4254551280), (18, 3781823360), (20, 3403641024), (21, 3241562880), (24, 2836367520), (28, 2431172160), (30, 2269094016), (32, 2127275640), (35, 1944937728), (36, 1890911680), (40, 1701820512), (42, 1620781440), (45, 1512729344), (48, 1418183760), (56, 1215586080), (60, 1134547008), (63, 1080520960), (64, 1063637820), (70, 972468864), (72, 945455840), (80, 850910256), (84, 810390720), (90, 756364672), (96, 709091880), (105, 648312576), (112, 607793040), (120, 567273504), (126, 540260480), (128, 531818910), (140, 486234432), (144, 472727920), (160, 425455128), (168, 405195360), (180, 378182336), (192, 354545940), (210, 324156288), (224, 303896520), (240, 283636752), (252, 270130240), (256, 265909455), (280, 243117216), (288, 236363960), (315, 216104192), (320, 212727564), (336, 202597680), (360, 189091168), (384, 177272970), (420, 162078144), (448, 151948260), (480, 141818376), (504, 135065120), (560, 121558608), (576, 118181980), (630, 108052096), (640, 106363782), (672, 101298840), (720, 94545584), (768, 88636485), (840, 81039072), (896, 75974130), (960, 70909188), (1008, 67532560), (1120, 60779304), (1152, 59090990), (1260, 54026048), (1280, 53181891), (1344, 50649420), (1440, 47272792), (1680, 40519536), (1792, 37987065), (1920, 35454594), (2016, 33766280), (2240, 30389652), (2304, 29545495), (2520, 27013024), (2688, 25324710), (2880, 23636396), (3360, 20259768), (3840, 17727297), (4032, 16883140), (4480, 15194826), (5040, 13506512), (5376, 12662355), (5760, 11818198), (6720, 10129884), (8064, 8441570), (8960, 7597413), (10080, 6753256), (11520, 5909099), (13440, 5064942), (16128, 4220785), (20160, 3376628), (26880, 2532471), (40320, 1688314), (80640, 844157)]