15686369280

素因数分解:

$2^{16}\times 3^5\times 5^1\times {\mathrm{197}}^1$

素因数の和:249

約数の個数: 408

約数和(自身を含む): 56679294672

約数和(自身を除く): 40992925392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 197, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 394, 405, 432, 480, 486, 512, 540, 576, 591, 640, 648, 720, 768, 788, 810, 864, 960, 972, 985, 1024, 1080, 1152, 1182, 1215, 1280, 1296, 1440, 1536, 1576, 1620, 1728, 1773, 1920, 1944, 1970, 2048, 2160, 2304, 2364, 2430, 2560, 2592, 2880, 2955, 3072, 3152, 3240, 3456, 3546, 3840, 3888, 3940, 4096, 4320, 4608, 4728, 4860, 5120, 5184, 5319, 5760, 5910, 6144, 6304, 6480, 6912, 7092, 7680, 7776, 7880, 8192, 8640, 8865, 9216, 9456, 9720, 10240, 10368, 10638, 11520, 11820, 12288, 12608, 12960, 13824, 14184, 15360, 15552, 15760, 15957, 16384, 17280, 17730, 18432, 18912, 19440, 20480, 20736, 21276, 23040, 23640, 24576, 25216, 25920, 26595, 27648, 28368, 30720, 31104, 31520, 31914, 32768, 34560, 35460, 36864, 37824, 38880, 40960, 41472, 42552, 46080, 47280, 47871, 49152, 50432, 51840, 53190, 55296, 56736, 61440, 62208, 63040, 63828, 65536, 69120, 70920, 73728, 75648, 77760, 79785, 81920, 82944, 85104, 92160, 94560, 95742, 98304, 100864, 103680, 106380, 110592, 113472, 122880, 124416, 126080, 127656, 138240, 141840, 147456, 151296, 155520, 159570, 163840, 165888, 170208, 184320, 189120, 191484, 196608, 201728, 207360, 212760, 221184, 226944, 239355, 245760, 248832, 252160, 255312, 276480, 283680, 294912, 302592, 311040, 319140, 327680, 331776, 340416, 368640, 378240, 382968, 403456, 414720, 425520, 442368, 453888, 478710, 491520, 497664, 504320, 510624, 552960, 567360, 589824, 605184, 622080, 638280, 663552, 680832, 737280, 756480, 765936, 806912, 829440, 851040, 884736, 907776, 957420, 983040, 995328, 1008640, 1021248, 1105920, 1134720, 1210368, 1244160, 1276560, 1327104, 1361664, 1474560, 1512960, 1531872, 1613824, 1658880, 1702080, 1769472, 1815552, 1914840, 1990656, 2017280, 2042496, 2211840, 2269440, 2420736, 2488320, 2553120, 2654208, 2723328, 2949120, 3025920, 3063744, 3227648, 3317760, 3404160, 3631104, 3829680, 3981312, 4034560, 4084992, 4423680, 4538880, 4841472, 4976640, 5106240, 5308416, 5446656, 6051840, 6127488, 6455296, 6635520, 6808320, 7262208, 7659360, 7962624, 8069120, 8169984, 8847360, 9077760, 9682944, 9953280, 10212480, 10893312, 12103680, 12254976, 12910592, 13271040, 13616640, 14524416, 15318720, 15925248, 16138240, 16339968, 18155520, 19365888, 19906560, 20424960, 21786624, 24207360, 24509952, 26542080, 27233280, 29048832, 30637440, 32276480, 32679936, 36311040, 38731776, 39813120, 40849920, 43573248, 48414720, 49019904, 54466560, 58097664, 61274880, 64552960, 65359872, 72622080, 79626240, 81699840, 87146496, 96829440, 98039808, 108933120, 116195328, 122549760, 130719744, 145244160, 163399680, 174292992, 193658880, 196079616, 217866240, 245099520, 261439488, 290488320, 326799360, 348585984, 392159232, 435732480, 490199040, 522878976, 580976640, 653598720, 784318464, 871464960, 980398080, 1045757952, 1307197440, 1568636928, 1742929920, 1960796160, 2614394880, 3137273856, 3921592320, 5228789760, 7843184640, 15686369280]

約数ペア:

[(1, 15686369280), (2, 7843184640), (3, 5228789760), (4, 3921592320), (5, 3137273856), (6, 2614394880), (8, 1960796160), (9, 1742929920), (10, 1568636928), (12, 1307197440), (15, 1045757952), (16, 980398080), (18, 871464960), (20, 784318464), (24, 653598720), (27, 580976640), (30, 522878976), (32, 490199040), (36, 435732480), (40, 392159232), (45, 348585984), (48, 326799360), (54, 290488320), (60, 261439488), (64, 245099520), (72, 217866240), (80, 196079616), (81, 193658880), (90, 174292992), (96, 163399680), (108, 145244160), (120, 130719744), (128, 122549760), (135, 116195328), (144, 108933120), (160, 98039808), (162, 96829440), (180, 87146496), (192, 81699840), (197, 79626240), (216, 72622080), (240, 65359872), (243, 64552960), (256, 61274880), (270, 58097664), (288, 54466560), (320, 49019904), (324, 48414720), (360, 43573248), (384, 40849920), (394, 39813120), (405, 38731776), (432, 36311040), (480, 32679936), (486, 32276480), (512, 30637440), (540, 29048832), (576, 27233280), (591, 26542080), (640, 24509952), (648, 24207360), (720, 21786624), (768, 20424960), (788, 19906560), (810, 19365888), (864, 18155520), (960, 16339968), (972, 16138240), (985, 15925248), (1024, 15318720), (1080, 14524416), (1152, 13616640), (1182, 13271040), (1215, 12910592), (1280, 12254976), (1296, 12103680), (1440, 10893312), (1536, 10212480), (1576, 9953280), (1620, 9682944), (1728, 9077760), (1773, 8847360), (1920, 8169984), (1944, 8069120), (1970, 7962624), (2048, 7659360), (2160, 7262208), (2304, 6808320), (2364, 6635520), (2430, 6455296), (2560, 6127488), (2592, 6051840), (2880, 5446656), (2955, 5308416), (3072, 5106240), (3152, 4976640), (3240, 4841472), (3456, 4538880), (3546, 4423680), (3840, 4084992), (3888, 4034560), (3940, 3981312), (4096, 3829680), (4320, 3631104), (4608, 3404160), (4728, 3317760), (4860, 3227648), (5120, 3063744), (5184, 3025920), (5319, 2949120), (5760, 2723328), (5910, 2654208), (6144, 2553120), (6304, 2488320), (6480, 2420736), (6912, 2269440), (7092, 2211840), (7680, 2042496), (7776, 2017280), (7880, 1990656), (8192, 1914840), (8640, 1815552), (8865, 1769472), (9216, 1702080), (9456, 1658880), (9720, 1613824), (10240, 1531872), (10368, 1512960), (10638, 1474560), (11520, 1361664), (11820, 1327104), (12288, 1276560), (12608, 1244160), (12960, 1210368), (13824, 1134720), (14184, 1105920), (15360, 1021248), (15552, 1008640), (15760, 995328), (15957, 983040), (16384, 957420), (17280, 907776), (17730, 884736), (18432, 851040), (18912, 829440), (19440, 806912), (20480, 765936), (20736, 756480), (21276, 737280), (23040, 680832), (23640, 663552), (24576, 638280), (25216, 622080), (25920, 605184), (26595, 589824), (27648, 567360), (28368, 552960), (30720, 510624), (31104, 504320), (31520, 497664), (31914, 491520), (32768, 478710), (34560, 453888), (35460, 442368), (36864, 425520), (37824, 414720), (38880, 403456), (40960, 382968), (41472, 378240), (42552, 368640), (46080, 340416), (47280, 331776), (47871, 327680), (49152, 319140), (50432, 311040), (51840, 302592), (53190, 294912), (55296, 283680), (56736, 276480), (61440, 255312), (62208, 252160), (63040, 248832), (63828, 245760), (65536, 239355), (69120, 226944), (70920, 221184), (73728, 212760), (75648, 207360), (77760, 201728), (79785, 196608), (81920, 191484), (82944, 189120), (85104, 184320), (92160, 170208), (94560, 165888), (95742, 163840), (98304, 159570), (100864, 155520), (103680, 151296), (106380, 147456), (110592, 141840), (113472, 138240), (122880, 127656), (124416, 126080)]