4255280640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14207}}^1$

素因数の和:14249

約数の個数: 240

約数和(自身を含む): 15871984128

約数和(自身を除く): 11616703488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7488, 7680, 8320, 9360, 9984, 11520, 12480, 14207, 14976, 16640, 18720, 19968, 23040, 24960, 28414, 29952, 33280, 37440, 42621, 49920, 56828, 59904, 71035, 74880, 85242, 99840, 113656, 127863, 142070, 149760, 170484, 184691, 213105, 227312, 255726, 284140, 299520, 340968, 369382, 426210, 454624, 511452, 554073, 568280, 639315, 681936, 738764, 852420, 909248, 923455, 1022904, 1108146, 1136560, 1278630, 1363872, 1477528, 1662219, 1704840, 1818496, 1846910, 2045808, 2216292, 2273120, 2557260, 2727744, 2770365, 2955056, 3324438, 3409680, 3636992, 3693820, 4091616, 4432584, 4546240, 5114520, 5455488, 5540730, 5910112, 6648876, 6819360, 7273984, 7387640, 8183232, 8311095, 8865168, 9092480, 10229040, 10910976, 11081460, 11820224, 13297752, 13638720, 14775280, 16366464, 16622190, 17730336, 18184960, 20458080, 21821952, 22162920, 23640448, 26595504, 27277440, 29550560, 32732928, 33244380, 35460672, 36369920, 40916160, 44325840, 47280896, 53191008, 54554880, 59101120, 65465856, 66488760, 70921344, 81832320, 88651680, 94561792, 106382016, 109109760, 118202240, 132977520, 141842688, 163664640, 177303360, 212764032, 236404480, 265955040, 283685376, 327329280, 354606720, 425528064, 472808960, 531910080, 709213440, 851056128, 1063820160, 1418426880, 2127640320, 4255280640]

約数ペア:

[(1, 4255280640), (2, 2127640320), (3, 1418426880), (4, 1063820160), (5, 851056128), (6, 709213440), (8, 531910080), (9, 472808960), (10, 425528064), (12, 354606720), (13, 327329280), (15, 283685376), (16, 265955040), (18, 236404480), (20, 212764032), (24, 177303360), (26, 163664640), (30, 141842688), (32, 132977520), (36, 118202240), (39, 109109760), (40, 106382016), (45, 94561792), (48, 88651680), (52, 81832320), (60, 70921344), (64, 66488760), (65, 65465856), (72, 59101120), (78, 54554880), (80, 53191008), (90, 47280896), (96, 44325840), (104, 40916160), (117, 36369920), (120, 35460672), (128, 33244380), (130, 32732928), (144, 29550560), (156, 27277440), (160, 26595504), (180, 23640448), (192, 22162920), (195, 21821952), (208, 20458080), (234, 18184960), (240, 17730336), (256, 16622190), (260, 16366464), (288, 14775280), (312, 13638720), (320, 13297752), (360, 11820224), (384, 11081460), (390, 10910976), (416, 10229040), (468, 9092480), (480, 8865168), (512, 8311095), (520, 8183232), (576, 7387640), (585, 7273984), (624, 6819360), (640, 6648876), (720, 5910112), (768, 5540730), (780, 5455488), (832, 5114520), (936, 4546240), (960, 4432584), (1040, 4091616), (1152, 3693820), (1170, 3636992), (1248, 3409680), (1280, 3324438), (1440, 2955056), (1536, 2770365), (1560, 2727744), (1664, 2557260), (1872, 2273120), (1920, 2216292), (2080, 2045808), (2304, 1846910), (2340, 1818496), (2496, 1704840), (2560, 1662219), (2880, 1477528), (3120, 1363872), (3328, 1278630), (3744, 1136560), (3840, 1108146), (4160, 1022904), (4608, 923455), (4680, 909248), (4992, 852420), (5760, 738764), (6240, 681936), (6656, 639315), (7488, 568280), (7680, 554073), (8320, 511452), (9360, 454624), (9984, 426210), (11520, 369382), (12480, 340968), (14207, 299520), (14976, 284140), (16640, 255726), (18720, 227312), (19968, 213105), (23040, 184691), (24960, 170484), (28414, 149760), (29952, 142070), (33280, 127863), (37440, 113656), (42621, 99840), (49920, 85242), (56828, 74880), (59904, 71035)]