51881437440

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{214457}}^1$

素因数の和:214494

約数の個数: 288

約数和(自身を含む): 210409032960

約数和(自身を除く): 158527595520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 60480, 80640, 120960, 214457, 241920, 428914, 643371, 857828, 1072285, 1286742, 1501199, 1715656, 1930113, 2144570, 2573484, 3002398, 3216855, 3431312, 3860226, 4289140, 4503597, 5146968, 5790339, 6004796, 6433710, 6862624, 7505995, 7720452, 8578280, 9007194, 9650565, 10293936, 11580678, 12009592, 12867420, 13510791, 13725248, 15011990, 15440904, 17156560, 18014388, 19301130, 20587872, 22517985, 23161356, 24019184, 25734840, 27021582, 27450496, 28951695, 30023980, 30881808, 34313120, 36028776, 38602260, 40532373, 41175744, 45035970, 46322712, 48038368, 51469680, 54043164, 54900992, 57903390, 60047960, 61763616, 67553955, 68626240, 72057552, 77204520, 81064746, 82351488, 90071940, 92645424, 96076736, 102939360, 108086328, 115806780, 120095920, 123527232, 135107910, 137252480, 144115104, 154409040, 162129492, 164702976, 180143880, 185290848, 192153472, 202661865, 205878720, 216172656, 231613560, 240191840, 247054464, 270215820, 274504960, 288230208, 308818080, 324258984, 360287760, 370581696, 384306944, 405323730, 411757440, 432345312, 463227120, 480383680, 494108928, 540431640, 576460416, 617636160, 648517968, 720575520, 741163392, 810647460, 823514880, 864690624, 926454240, 960767360, 1080863280, 1152920832, 1235272320, 1297035936, 1441151040, 1482326784, 1621294920, 1729381248, 1852908480, 1921534720, 2161726560, 2470544640, 2594071872, 2882302080, 3242589840, 3458762496, 3705816960, 4323453120, 5188143744, 5764604160, 6485179680, 7411633920, 8646906240, 10376287488, 12970359360, 17293812480, 25940718720, 51881437440]

約数ペア:

[(1, 51881437440), (2, 25940718720), (3, 17293812480), (4, 12970359360), (5, 10376287488), (6, 8646906240), (7, 7411633920), (8, 6485179680), (9, 5764604160), (10, 5188143744), (12, 4323453120), (14, 3705816960), (15, 3458762496), (16, 3242589840), (18, 2882302080), (20, 2594071872), (21, 2470544640), (24, 2161726560), (27, 1921534720), (28, 1852908480), (30, 1729381248), (32, 1621294920), (35, 1482326784), (36, 1441151040), (40, 1297035936), (42, 1235272320), (45, 1152920832), (48, 1080863280), (54, 960767360), (56, 926454240), (60, 864690624), (63, 823514880), (64, 810647460), (70, 741163392), (72, 720575520), (80, 648517968), (84, 617636160), (90, 576460416), (96, 540431640), (105, 494108928), (108, 480383680), (112, 463227120), (120, 432345312), (126, 411757440), (128, 405323730), (135, 384306944), (140, 370581696), (144, 360287760), (160, 324258984), (168, 308818080), (180, 288230208), (189, 274504960), (192, 270215820), (210, 247054464), (216, 240191840), (224, 231613560), (240, 216172656), (252, 205878720), (256, 202661865), (270, 192153472), (280, 185290848), (288, 180143880), (315, 164702976), (320, 162129492), (336, 154409040), (360, 144115104), (378, 137252480), (384, 135107910), (420, 123527232), (432, 120095920), (448, 115806780), (480, 108086328), (504, 102939360), (540, 96076736), (560, 92645424), (576, 90071940), (630, 82351488), (640, 81064746), (672, 77204520), (720, 72057552), (756, 68626240), (768, 67553955), (840, 61763616), (864, 60047960), (896, 57903390), (945, 54900992), (960, 54043164), (1008, 51469680), (1080, 48038368), (1120, 46322712), (1152, 45035970), (1260, 41175744), (1280, 40532373), (1344, 38602260), (1440, 36028776), (1512, 34313120), (1680, 30881808), (1728, 30023980), (1792, 28951695), (1890, 27450496), (1920, 27021582), (2016, 25734840), (2160, 24019184), (2240, 23161356), (2304, 22517985), (2520, 20587872), (2688, 19301130), (2880, 18014388), (3024, 17156560), (3360, 15440904), (3456, 15011990), (3780, 13725248), (3840, 13510791), (4032, 12867420), (4320, 12009592), (4480, 11580678), (5040, 10293936), (5376, 9650565), (5760, 9007194), (6048, 8578280), (6720, 7720452), (6912, 7505995), (7560, 6862624), (8064, 6433710), (8640, 6004796), (8960, 5790339), (10080, 5146968), (11520, 4503597), (12096, 4289140), (13440, 3860226), (15120, 3431312), (16128, 3216855), (17280, 3002398), (20160, 2573484), (24192, 2144570), (26880, 1930113), (30240, 1715656), (34560, 1501199), (40320, 1286742), (48384, 1072285), (60480, 857828), (80640, 643371), (120960, 428914), (214457, 241920)]