7916705280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31237}}^1$

素因数の和:31277

約数の個数: 240

約数和(自身を含む): 29911259664

約数和(自身を除く): 21994554384

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, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5632, 5760, 6336, 7040, 7680, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 16896, 21120, 23040, 25344, 28160, 31237, 31680, 42240, 50688, 62474, 63360, 84480, 93711, 124948, 126720, 156185, 187422, 249896, 253440, 281133, 312370, 343607, 374844, 468555, 499792, 562266, 624740, 687214, 749688, 937110, 999584, 1030821, 1124532, 1249480, 1374428, 1405665, 1499376, 1718035, 1874220, 1999168, 2061642, 2249064, 2498960, 2748856, 2811330, 2998752, 3092463, 3436070, 3748440, 3998336, 4123284, 4498128, 4997920, 5154105, 5497712, 5622660, 5997504, 6184926, 6872140, 7496880, 7996672, 8246568, 8996256, 9995840, 10308210, 10995424, 11245320, 11995008, 12369852, 13744280, 14993760, 15462315, 15993344, 16493136, 17992512, 19991680, 20616420, 21990848, 22490640, 23990016, 24739704, 27488560, 29987520, 30924630, 32986272, 35985024, 39983360, 41232840, 43981696, 44981280, 47980032, 49479408, 54977120, 59975040, 61849260, 65972544, 71970048, 79966720, 82465680, 87963392, 89962560, 98958816, 109954240, 119950080, 123698520, 131945088, 143940096, 164931360, 175926784, 179925120, 197917632, 219908480, 239900160, 247397040, 263890176, 329862720, 359850240, 395835264, 439816960, 494794080, 527780352, 659725440, 719700480, 791670528, 879633920, 989588160, 1319450880, 1583341056, 1979176320, 2638901760, 3958352640, 7916705280]

約数ペア:

[(1, 7916705280), (2, 3958352640), (3, 2638901760), (4, 1979176320), (5, 1583341056), (6, 1319450880), (8, 989588160), (9, 879633920), (10, 791670528), (11, 719700480), (12, 659725440), (15, 527780352), (16, 494794080), (18, 439816960), (20, 395835264), (22, 359850240), (24, 329862720), (30, 263890176), (32, 247397040), (33, 239900160), (36, 219908480), (40, 197917632), (44, 179925120), (45, 175926784), (48, 164931360), (55, 143940096), (60, 131945088), (64, 123698520), (66, 119950080), (72, 109954240), (80, 98958816), (88, 89962560), (90, 87963392), (96, 82465680), (99, 79966720), (110, 71970048), (120, 65972544), (128, 61849260), (132, 59975040), (144, 54977120), (160, 49479408), (165, 47980032), (176, 44981280), (180, 43981696), (192, 41232840), (198, 39983360), (220, 35985024), (240, 32986272), (256, 30924630), (264, 29987520), (288, 27488560), (320, 24739704), (330, 23990016), (352, 22490640), (360, 21990848), (384, 20616420), (396, 19991680), (440, 17992512), (480, 16493136), (495, 15993344), (512, 15462315), (528, 14993760), (576, 13744280), (640, 12369852), (660, 11995008), (704, 11245320), (720, 10995424), (768, 10308210), (792, 9995840), (880, 8996256), (960, 8246568), (990, 7996672), (1056, 7496880), (1152, 6872140), (1280, 6184926), (1320, 5997504), (1408, 5622660), (1440, 5497712), (1536, 5154105), (1584, 4997920), (1760, 4498128), (1920, 4123284), (1980, 3998336), (2112, 3748440), (2304, 3436070), (2560, 3092463), (2640, 2998752), (2816, 2811330), (2880, 2748856), (3168, 2498960), (3520, 2249064), (3840, 2061642), (3960, 1999168), (4224, 1874220), (4608, 1718035), (5280, 1499376), (5632, 1405665), (5760, 1374428), (6336, 1249480), (7040, 1124532), (7680, 1030821), (7920, 999584), (8448, 937110), (10560, 749688), (11520, 687214), (12672, 624740), (14080, 562266), (15840, 499792), (16896, 468555), (21120, 374844), (23040, 343607), (25344, 312370), (28160, 281133), (31237, 253440), (31680, 249896), (42240, 187422), (50688, 156185), (62474, 126720), (63360, 124948), (84480, 93711)]