16840965120

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{156631}}^1$

素因数の和:156666

約数の個数: 176

約数和(自身を含む): 61560135168

約数和(自身を除く): 44719170048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 21504, 26880, 35840, 53760, 107520, 156631, 313262, 469893, 626524, 783155, 939786, 1096417, 1253048, 1566310, 1879572, 2192834, 2349465, 2506096, 3132620, 3289251, 3759144, 4385668, 4698930, 5012192, 5482085, 6265240, 6578502, 7518288, 8771336, 9397860, 10024384, 10964170, 12530480, 13157004, 15036576, 16446255, 17542672, 18795720, 20048768, 21928340, 25060960, 26314008, 30073152, 32892510, 35085344, 37591440, 40097536, 43856680, 50121920, 52628016, 60146304, 65785020, 70170688, 75182880, 80195072, 87713360, 100243840, 105256032, 120292608, 131570040, 140341376, 150365760, 160390144, 175426720, 200487680, 210512064, 240585216, 263140080, 280682752, 300731520, 350853440, 400975360, 421024128, 481170432, 526280160, 561365504, 601463040, 701706880, 801950720, 842048256, 1052560320, 1122731008, 1202926080, 1403413760, 1684096512, 2105120640, 2405852160, 2806827520, 3368193024, 4210241280, 5613655040, 8420482560, 16840965120]

約数ペア:

[(1, 16840965120), (2, 8420482560), (3, 5613655040), (4, 4210241280), (5, 3368193024), (6, 2806827520), (7, 2405852160), (8, 2105120640), (10, 1684096512), (12, 1403413760), (14, 1202926080), (15, 1122731008), (16, 1052560320), (20, 842048256), (21, 801950720), (24, 701706880), (28, 601463040), (30, 561365504), (32, 526280160), (35, 481170432), (40, 421024128), (42, 400975360), (48, 350853440), (56, 300731520), (60, 280682752), (64, 263140080), (70, 240585216), (80, 210512064), (84, 200487680), (96, 175426720), (105, 160390144), (112, 150365760), (120, 140341376), (128, 131570040), (140, 120292608), (160, 105256032), (168, 100243840), (192, 87713360), (210, 80195072), (224, 75182880), (240, 70170688), (256, 65785020), (280, 60146304), (320, 52628016), (336, 50121920), (384, 43856680), (420, 40097536), (448, 37591440), (480, 35085344), (512, 32892510), (560, 30073152), (640, 26314008), (672, 25060960), (768, 21928340), (840, 20048768), (896, 18795720), (960, 17542672), (1024, 16446255), (1120, 15036576), (1280, 13157004), (1344, 12530480), (1536, 10964170), (1680, 10024384), (1792, 9397860), (1920, 8771336), (2240, 7518288), (2560, 6578502), (2688, 6265240), (3072, 5482085), (3360, 5012192), (3584, 4698930), (3840, 4385668), (4480, 3759144), (5120, 3289251), (5376, 3132620), (6720, 2506096), (7168, 2349465), (7680, 2192834), (8960, 1879572), (10752, 1566310), (13440, 1253048), (15360, 1096417), (17920, 939786), (21504, 783155), (26880, 626524), (35840, 469893), (53760, 313262), (107520, 156631)]