1015280640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2045

約数の個数: 264

約数和(自身を含む): 3839647968

約数和(自身を除く): 2824367328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1024, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2003, 2112, 2304, 2560, 2640, 2816, 2880, 3072, 3168, 3520, 3840, 3960, 4006, 4224, 4608, 5120, 5280, 5632, 5760, 6009, 6336, 7040, 7680, 7920, 8012, 8448, 9216, 10015, 10560, 11264, 11520, 12018, 12672, 14080, 15360, 15840, 16024, 16896, 18027, 20030, 21120, 22033, 23040, 24036, 25344, 28160, 30045, 31680, 32048, 33792, 36054, 40060, 42240, 44066, 46080, 48072, 50688, 56320, 60090, 63360, 64096, 66099, 72108, 80120, 84480, 88132, 90135, 96144, 101376, 110165, 120180, 126720, 128192, 132198, 144216, 160240, 168960, 176264, 180270, 192288, 198297, 220330, 240360, 253440, 256384, 264396, 288432, 320480, 330495, 352528, 360540, 384576, 396594, 440660, 480720, 506880, 512768, 528792, 576864, 640960, 660990, 705056, 721080, 769152, 793188, 881320, 961440, 991485, 1025536, 1057584, 1153728, 1281920, 1321980, 1410112, 1442160, 1538304, 1586376, 1762640, 1922880, 1982970, 2051072, 2115168, 2307456, 2563840, 2643960, 2820224, 2884320, 3076608, 3172752, 3525280, 3845760, 3965940, 4230336, 4614912, 5127680, 5287920, 5640448, 5768640, 6153216, 6345504, 7050560, 7691520, 7931880, 8460672, 9229824, 10255360, 10575840, 11280896, 11537280, 12691008, 14101120, 15383040, 15863760, 16921344, 18459648, 21151680, 22561792, 23074560, 25382016, 28202240, 30766080, 31727520, 33842688, 42303360, 46149120, 50764032, 56404480, 63455040, 67685376, 84606720, 92298240, 101528064, 112808960, 126910080, 169213440, 203056128, 253820160, 338426880, 507640320, 1015280640]

約数ペア:

[(1, 1015280640), (2, 507640320), (3, 338426880), (4, 253820160), (5, 203056128), (6, 169213440), (8, 126910080), (9, 112808960), (10, 101528064), (11, 92298240), (12, 84606720), (15, 67685376), (16, 63455040), (18, 56404480), (20, 50764032), (22, 46149120), (24, 42303360), (30, 33842688), (32, 31727520), (33, 30766080), (36, 28202240), (40, 25382016), (44, 23074560), (45, 22561792), (48, 21151680), (55, 18459648), (60, 16921344), (64, 15863760), (66, 15383040), (72, 14101120), (80, 12691008), (88, 11537280), (90, 11280896), (96, 10575840), (99, 10255360), (110, 9229824), (120, 8460672), (128, 7931880), (132, 7691520), (144, 7050560), (160, 6345504), (165, 6153216), (176, 5768640), (180, 5640448), (192, 5287920), (198, 5127680), (220, 4614912), (240, 4230336), (256, 3965940), (264, 3845760), (288, 3525280), (320, 3172752), (330, 3076608), (352, 2884320), (360, 2820224), (384, 2643960), (396, 2563840), (440, 2307456), (480, 2115168), (495, 2051072), (512, 1982970), (528, 1922880), (576, 1762640), (640, 1586376), (660, 1538304), (704, 1442160), (720, 1410112), (768, 1321980), (792, 1281920), (880, 1153728), (960, 1057584), (990, 1025536), (1024, 991485), (1056, 961440), (1152, 881320), (1280, 793188), (1320, 769152), (1408, 721080), (1440, 705056), (1536, 660990), (1584, 640960), (1760, 576864), (1920, 528792), (1980, 512768), (2003, 506880), (2112, 480720), (2304, 440660), (2560, 396594), (2640, 384576), (2816, 360540), (2880, 352528), (3072, 330495), (3168, 320480), (3520, 288432), (3840, 264396), (3960, 256384), (4006, 253440), (4224, 240360), (4608, 220330), (5120, 198297), (5280, 192288), (5632, 180270), (5760, 176264), (6009, 168960), (6336, 160240), (7040, 144216), (7680, 132198), (7920, 128192), (8012, 126720), (8448, 120180), (9216, 110165), (10015, 101376), (10560, 96144), (11264, 90135), (11520, 88132), (12018, 84480), (12672, 80120), (14080, 72108), (15360, 66099), (15840, 64096), (16024, 63360), (16896, 60090), (18027, 56320), (20030, 50688), (21120, 48072), (22033, 46080), (23040, 44066), (24036, 42240), (25344, 40060), (28160, 36054), (30045, 33792), (31680, 32048)]