20160322560

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{62501}}^1$

素因数の和:62539

約数の個数: 264

約数和(自身を含む): 79835554656

約数和(自身を除く): 59675232096

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, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 62501, 64512, 80640, 107520, 125002, 161280, 187503, 250004, 312505, 322560, 375006, 437507, 500008, 562509, 625010, 750012, 875014, 937515, 1000016, 1125018, 1250020, 1312521, 1500024, 1750028, 1875030, 2000032, 2187535, 2250036, 2500040, 2625042, 2812545, 3000048, 3500056, 3750060, 3937563, 4000064, 4375070, 4500072, 5000080, 5250084, 5625090, 6000096, 6562605, 7000112, 7500120, 7875126, 8000128, 8750140, 9000144, 10000160, 10500168, 11250180, 12000192, 13125210, 14000224, 15000240, 15750252, 16000256, 17500280, 18000288, 19687815, 20000320, 21000336, 22500360, 24000384, 26250420, 28000448, 30000480, 31500504, 32000512, 35000560, 36000576, 39375630, 40000640, 42000672, 45000720, 48000768, 52500840, 56000896, 60000960, 63001008, 64001024, 70001120, 72001152, 78751260, 80001280, 84001344, 90001440, 96001536, 105001680, 112001792, 120001920, 126002016, 140002240, 144002304, 157502520, 160002560, 168002688, 180002880, 192003072, 210003360, 224003584, 240003840, 252004032, 280004480, 288004608, 315005040, 320005120, 336005376, 360005760, 420006720, 448007168, 480007680, 504008064, 560008960, 576009216, 630010080, 672010752, 720011520, 840013440, 960015360, 1008016128, 1120017920, 1260020160, 1344021504, 1440023040, 1680026880, 2016032256, 2240035840, 2520040320, 2880046080, 3360053760, 4032064512, 5040080640, 6720107520, 10080161280, 20160322560]

約数ペア:

[(1, 20160322560), (2, 10080161280), (3, 6720107520), (4, 5040080640), (5, 4032064512), (6, 3360053760), (7, 2880046080), (8, 2520040320), (9, 2240035840), (10, 2016032256), (12, 1680026880), (14, 1440023040), (15, 1344021504), (16, 1260020160), (18, 1120017920), (20, 1008016128), (21, 960015360), (24, 840013440), (28, 720011520), (30, 672010752), (32, 630010080), (35, 576009216), (36, 560008960), (40, 504008064), (42, 480007680), (45, 448007168), (48, 420006720), (56, 360005760), (60, 336005376), (63, 320005120), (64, 315005040), (70, 288004608), (72, 280004480), (80, 252004032), (84, 240003840), (90, 224003584), (96, 210003360), (105, 192003072), (112, 180002880), (120, 168002688), (126, 160002560), (128, 157502520), (140, 144002304), (144, 140002240), (160, 126002016), (168, 120001920), (180, 112001792), (192, 105001680), (210, 96001536), (224, 90001440), (240, 84001344), (252, 80001280), (256, 78751260), (280, 72001152), (288, 70001120), (315, 64001024), (320, 63001008), (336, 60000960), (360, 56000896), (384, 52500840), (420, 48000768), (448, 45000720), (480, 42000672), (504, 40000640), (512, 39375630), (560, 36000576), (576, 35000560), (630, 32000512), (640, 31500504), (672, 30000480), (720, 28000448), (768, 26250420), (840, 24000384), (896, 22500360), (960, 21000336), (1008, 20000320), (1024, 19687815), (1120, 18000288), (1152, 17500280), (1260, 16000256), (1280, 15750252), (1344, 15000240), (1440, 14000224), (1536, 13125210), (1680, 12000192), (1792, 11250180), (1920, 10500168), (2016, 10000160), (2240, 9000144), (2304, 8750140), (2520, 8000128), (2560, 7875126), (2688, 7500120), (2880, 7000112), (3072, 6562605), (3360, 6000096), (3584, 5625090), (3840, 5250084), (4032, 5000080), (4480, 4500072), (4608, 4375070), (5040, 4000064), (5120, 3937563), (5376, 3750060), (5760, 3500056), (6720, 3000048), (7168, 2812545), (7680, 2625042), (8064, 2500040), (8960, 2250036), (9216, 2187535), (10080, 2000032), (10752, 1875030), (11520, 1750028), (13440, 1500024), (15360, 1312521), (16128, 1250020), (17920, 1125018), (20160, 1000016), (21504, 937515), (23040, 875014), (26880, 750012), (32256, 625010), (35840, 562509), (40320, 500008), (46080, 437507), (53760, 375006), (62501, 322560), (64512, 312505), (80640, 250004), (107520, 187503), (125002, 161280)]