251458560

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:158

約数の個数: 352

約数和(自身を含む): 955048320

約数和(自身を除く): 703589760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 107, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 204, 214, 216, 240, 255, 256, 270, 272, 288, 306, 320, 321, 340, 360, 384, 408, 428, 432, 459, 480, 510, 512, 535, 540, 544, 576, 612, 640, 642, 680, 720, 765, 768, 816, 856, 864, 918, 960, 963, 1020, 1024, 1070, 1080, 1088, 1152, 1224, 1280, 1284, 1360, 1440, 1530, 1536, 1605, 1632, 1712, 1728, 1819, 1836, 1920, 1926, 2040, 2140, 2160, 2176, 2295, 2304, 2448, 2560, 2568, 2720, 2880, 2889, 3060, 3072, 3210, 3264, 3424, 3456, 3638, 3672, 3840, 3852, 4080, 4280, 4320, 4352, 4590, 4608, 4815, 4896, 5120, 5136, 5440, 5457, 5760, 5778, 6120, 6420, 6528, 6848, 6912, 7276, 7344, 7680, 7704, 8160, 8560, 8640, 8704, 9095, 9180, 9216, 9630, 9792, 10272, 10880, 10914, 11520, 11556, 12240, 12840, 13056, 13696, 13824, 14445, 14552, 14688, 15360, 15408, 16320, 16371, 17120, 17280, 17408, 18190, 18360, 19260, 19584, 20544, 21760, 21828, 23040, 23112, 24480, 25680, 26112, 27285, 27392, 27648, 28890, 29104, 29376, 30816, 32640, 32742, 34240, 34560, 36380, 36720, 38520, 39168, 41088, 43520, 43656, 46080, 46224, 48960, 49113, 51360, 52224, 54570, 54784, 57780, 58208, 58752, 61632, 65280, 65484, 68480, 69120, 72760, 73440, 77040, 78336, 81855, 82176, 87040, 87312, 92448, 97920, 98226, 102720, 109140, 109568, 115560, 116416, 117504, 123264, 130560, 130968, 136960, 138240, 145520, 146880, 154080, 156672, 163710, 164352, 174624, 184896, 195840, 196452, 205440, 218280, 231120, 232832, 235008, 245565, 246528, 261120, 261936, 273920, 291040, 293760, 308160, 327420, 328704, 349248, 369792, 391680, 392904, 410880, 436560, 462240, 465664, 470016, 491130, 493056, 523872, 547840, 582080, 587520, 616320, 654840, 698496, 739584, 783360, 785808, 821760, 873120, 924480, 931328, 982260, 986112, 1047744, 1164160, 1175040, 1232640, 1309680, 1396992, 1479168, 1571616, 1643520, 1746240, 1848960, 1862656, 1964520, 2095488, 2328320, 2350080, 2465280, 2619360, 2793984, 2958336, 3143232, 3492480, 3697920, 3929040, 4190976, 4656640, 4930560, 5238720, 5587968, 6286464, 6984960, 7395840, 7858080, 8381952, 9313280, 10477440, 12572928, 13969920, 14791680, 15716160, 16763904, 20954880, 25145856, 27939840, 31432320, 41909760, 50291712, 62864640, 83819520, 125729280, 251458560]

約数ペア:

[(1, 251458560), (2, 125729280), (3, 83819520), (4, 62864640), (5, 50291712), (6, 41909760), (8, 31432320), (9, 27939840), (10, 25145856), (12, 20954880), (15, 16763904), (16, 15716160), (17, 14791680), (18, 13969920), (20, 12572928), (24, 10477440), (27, 9313280), (30, 8381952), (32, 7858080), (34, 7395840), (36, 6984960), (40, 6286464), (45, 5587968), (48, 5238720), (51, 4930560), (54, 4656640), (60, 4190976), (64, 3929040), (68, 3697920), (72, 3492480), (80, 3143232), (85, 2958336), (90, 2793984), (96, 2619360), (102, 2465280), (107, 2350080), (108, 2328320), (120, 2095488), (128, 1964520), (135, 1862656), (136, 1848960), (144, 1746240), (153, 1643520), (160, 1571616), (170, 1479168), (180, 1396992), (192, 1309680), (204, 1232640), (214, 1175040), (216, 1164160), (240, 1047744), (255, 986112), (256, 982260), (270, 931328), (272, 924480), (288, 873120), (306, 821760), (320, 785808), (321, 783360), (340, 739584), (360, 698496), (384, 654840), (408, 616320), (428, 587520), (432, 582080), (459, 547840), (480, 523872), (510, 493056), (512, 491130), (535, 470016), (540, 465664), (544, 462240), (576, 436560), (612, 410880), (640, 392904), (642, 391680), (680, 369792), (720, 349248), (765, 328704), (768, 327420), (816, 308160), (856, 293760), (864, 291040), (918, 273920), (960, 261936), (963, 261120), (1020, 246528), (1024, 245565), (1070, 235008), (1080, 232832), (1088, 231120), (1152, 218280), (1224, 205440), (1280, 196452), (1284, 195840), (1360, 184896), (1440, 174624), (1530, 164352), (1536, 163710), (1605, 156672), (1632, 154080), (1712, 146880), (1728, 145520), (1819, 138240), (1836, 136960), (1920, 130968), (1926, 130560), (2040, 123264), (2140, 117504), (2160, 116416), (2176, 115560), (2295, 109568), (2304, 109140), (2448, 102720), (2560, 98226), (2568, 97920), (2720, 92448), (2880, 87312), (2889, 87040), (3060, 82176), (3072, 81855), (3210, 78336), (3264, 77040), (3424, 73440), (3456, 72760), (3638, 69120), (3672, 68480), (3840, 65484), (3852, 65280), (4080, 61632), (4280, 58752), (4320, 58208), (4352, 57780), (4590, 54784), (4608, 54570), (4815, 52224), (4896, 51360), (5120, 49113), (5136, 48960), (5440, 46224), (5457, 46080), (5760, 43656), (5778, 43520), (6120, 41088), (6420, 39168), (6528, 38520), (6848, 36720), (6912, 36380), (7276, 34560), (7344, 34240), (7680, 32742), (7704, 32640), (8160, 30816), (8560, 29376), (8640, 29104), (8704, 28890), (9095, 27648), (9180, 27392), (9216, 27285), (9630, 26112), (9792, 25680), (10272, 24480), (10880, 23112), (10914, 23040), (11520, 21828), (11556, 21760), (12240, 20544), (12840, 19584), (13056, 19260), (13696, 18360), (13824, 18190), (14445, 17408), (14552, 17280), (14688, 17120), (15360, 16371), (15408, 16320)]