28811652480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128257}}^1$

素因数の和:128298

約数の個数: 256

約数和(自身を含む): 109891454400

約数和(自身を除く): 81079801920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 128257, 224640, 256514, 384771, 513028, 641285, 769542, 1026056, 1154313, 1282570, 1539084, 1667341, 1923855, 2052112, 2308626, 2565140, 3078168, 3334682, 3462939, 3847710, 4104224, 4617252, 5002023, 5130280, 5771565, 6156336, 6669364, 6925878, 7695420, 8208448, 8336705, 9234504, 10004046, 10260560, 11543130, 12312672, 13338728, 13851756, 15006069, 15390840, 16416896, 16673410, 17314695, 18469008, 20008092, 20521120, 23086260, 24625344, 25010115, 26677456, 27703512, 30012138, 30781680, 33346820, 34629390, 36938016, 40016184, 41042240, 45018207, 46172520, 49250688, 50020230, 53354912, 55407024, 60024276, 61563360, 66693640, 69258780, 73876032, 75030345, 80032368, 82084480, 90036414, 92345040, 100040460, 106709824, 110814048, 120048552, 123126720, 133387280, 138517560, 147752064, 150060690, 160064736, 180072828, 184690080, 200080920, 213419648, 221628096, 225091035, 240097104, 246253440, 266774560, 277035120, 300121380, 320129472, 360145656, 369380160, 400161840, 443256192, 450182070, 480194208, 533549120, 554070240, 600242760, 640258944, 720291312, 738760320, 800323680, 900364140, 960388416, 1067098240, 1108140480, 1200485520, 1440582624, 1600647360, 1800728280, 1920776832, 2216280960, 2400971040, 2881165248, 3201294720, 3601456560, 4801942080, 5762330496, 7202913120, 9603884160, 14405826240, 28811652480]

約数ペア:

[(1, 28811652480), (2, 14405826240), (3, 9603884160), (4, 7202913120), (5, 5762330496), (6, 4801942080), (8, 3601456560), (9, 3201294720), (10, 2881165248), (12, 2400971040), (13, 2216280960), (15, 1920776832), (16, 1800728280), (18, 1600647360), (20, 1440582624), (24, 1200485520), (26, 1108140480), (27, 1067098240), (30, 960388416), (32, 900364140), (36, 800323680), (39, 738760320), (40, 720291312), (45, 640258944), (48, 600242760), (52, 554070240), (54, 533549120), (60, 480194208), (64, 450182070), (65, 443256192), (72, 400161840), (78, 369380160), (80, 360145656), (90, 320129472), (96, 300121380), (104, 277035120), (108, 266774560), (117, 246253440), (120, 240097104), (128, 225091035), (130, 221628096), (135, 213419648), (144, 200080920), (156, 184690080), (160, 180072828), (180, 160064736), (192, 150060690), (195, 147752064), (208, 138517560), (216, 133387280), (234, 123126720), (240, 120048552), (260, 110814048), (270, 106709824), (288, 100040460), (312, 92345040), (320, 90036414), (351, 82084480), (360, 80032368), (384, 75030345), (390, 73876032), (416, 69258780), (432, 66693640), (468, 61563360), (480, 60024276), (520, 55407024), (540, 53354912), (576, 50020230), (585, 49250688), (624, 46172520), (640, 45018207), (702, 41042240), (720, 40016184), (780, 36938016), (832, 34629390), (864, 33346820), (936, 30781680), (960, 30012138), (1040, 27703512), (1080, 26677456), (1152, 25010115), (1170, 24625344), (1248, 23086260), (1404, 20521120), (1440, 20008092), (1560, 18469008), (1664, 17314695), (1728, 16673410), (1755, 16416896), (1872, 15390840), (1920, 15006069), (2080, 13851756), (2160, 13338728), (2340, 12312672), (2496, 11543130), (2808, 10260560), (2880, 10004046), (3120, 9234504), (3456, 8336705), (3510, 8208448), (3744, 7695420), (4160, 6925878), (4320, 6669364), (4680, 6156336), (4992, 5771565), (5616, 5130280), (5760, 5002023), (6240, 4617252), (7020, 4104224), (7488, 3847710), (8320, 3462939), (8640, 3334682), (9360, 3078168), (11232, 2565140), (12480, 2308626), (14040, 2052112), (14976, 1923855), (17280, 1667341), (18720, 1539084), (22464, 1282570), (24960, 1154313), (28080, 1026056), (37440, 769542), (44928, 641285), (56160, 513028), (74880, 384771), (112320, 256514), (128257, 224640)]