1589207040

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{479}}^1$

素因数の和:522

約数の個数: 280

約数和(自身を含む): 5709147840

約数和(自身を除く): 4119940800

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, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 479, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 958, 960, 1024, 1080, 1152, 1280, 1296, 1437, 1440, 1536, 1620, 1728, 1916, 1920, 2048, 2160, 2304, 2395, 2560, 2592, 2874, 2880, 3072, 3240, 3456, 3832, 3840, 4096, 4311, 4320, 4608, 4790, 5120, 5184, 5748, 5760, 6144, 6480, 6912, 7185, 7664, 7680, 8192, 8622, 8640, 9216, 9580, 10240, 10368, 11496, 11520, 12288, 12933, 12960, 13824, 14370, 15328, 15360, 17244, 17280, 18432, 19160, 20480, 20736, 21555, 22992, 23040, 24576, 25866, 25920, 27648, 28740, 30656, 30720, 34488, 34560, 36864, 38320, 38799, 40960, 41472, 43110, 45984, 46080, 51732, 51840, 55296, 57480, 61312, 61440, 64665, 68976, 69120, 73728, 76640, 77598, 82944, 86220, 91968, 92160, 103464, 103680, 110592, 114960, 122624, 122880, 129330, 137952, 138240, 153280, 155196, 165888, 172440, 183936, 184320, 193995, 206928, 207360, 221184, 229920, 245248, 258660, 275904, 276480, 306560, 310392, 331776, 344880, 367872, 368640, 387990, 413856, 414720, 459840, 490496, 517320, 551808, 552960, 613120, 620784, 663552, 689760, 735744, 775980, 827712, 829440, 919680, 980992, 1034640, 1103616, 1105920, 1226240, 1241568, 1379520, 1471488, 1551960, 1655424, 1658880, 1839360, 1961984, 2069280, 2207232, 2452480, 2483136, 2759040, 2942976, 3103920, 3310848, 3317760, 3678720, 3923968, 4138560, 4414464, 4904960, 4966272, 5518080, 5885952, 6207840, 6621696, 7357440, 8277120, 8828928, 9809920, 9932544, 11036160, 11771904, 12415680, 13243392, 14714880, 16554240, 17657856, 19619840, 19865088, 22072320, 24831360, 26486784, 29429760, 33108480, 35315712, 39730176, 44144640, 49662720, 52973568, 58859520, 66216960, 79460352, 88289280, 99325440, 105947136, 132433920, 158920704, 176578560, 198650880, 264867840, 317841408, 397301760, 529735680, 794603520, 1589207040]

約数ペア:

[(1, 1589207040), (2, 794603520), (3, 529735680), (4, 397301760), (5, 317841408), (6, 264867840), (8, 198650880), (9, 176578560), (10, 158920704), (12, 132433920), (15, 105947136), (16, 99325440), (18, 88289280), (20, 79460352), (24, 66216960), (27, 58859520), (30, 52973568), (32, 49662720), (36, 44144640), (40, 39730176), (45, 35315712), (48, 33108480), (54, 29429760), (60, 26486784), (64, 24831360), (72, 22072320), (80, 19865088), (81, 19619840), (90, 17657856), (96, 16554240), (108, 14714880), (120, 13243392), (128, 12415680), (135, 11771904), (144, 11036160), (160, 9932544), (162, 9809920), (180, 8828928), (192, 8277120), (216, 7357440), (240, 6621696), (256, 6207840), (270, 5885952), (288, 5518080), (320, 4966272), (324, 4904960), (360, 4414464), (384, 4138560), (405, 3923968), (432, 3678720), (479, 3317760), (480, 3310848), (512, 3103920), (540, 2942976), (576, 2759040), (640, 2483136), (648, 2452480), (720, 2207232), (768, 2069280), (810, 1961984), (864, 1839360), (958, 1658880), (960, 1655424), (1024, 1551960), (1080, 1471488), (1152, 1379520), (1280, 1241568), (1296, 1226240), (1437, 1105920), (1440, 1103616), (1536, 1034640), (1620, 980992), (1728, 919680), (1916, 829440), (1920, 827712), (2048, 775980), (2160, 735744), (2304, 689760), (2395, 663552), (2560, 620784), (2592, 613120), (2874, 552960), (2880, 551808), (3072, 517320), (3240, 490496), (3456, 459840), (3832, 414720), (3840, 413856), (4096, 387990), (4311, 368640), (4320, 367872), (4608, 344880), (4790, 331776), (5120, 310392), (5184, 306560), (5748, 276480), (5760, 275904), (6144, 258660), (6480, 245248), (6912, 229920), (7185, 221184), (7664, 207360), (7680, 206928), (8192, 193995), (8622, 184320), (8640, 183936), (9216, 172440), (9580, 165888), (10240, 155196), (10368, 153280), (11496, 138240), (11520, 137952), (12288, 129330), (12933, 122880), (12960, 122624), (13824, 114960), (14370, 110592), (15328, 103680), (15360, 103464), (17244, 92160), (17280, 91968), (18432, 86220), (19160, 82944), (20480, 77598), (20736, 76640), (21555, 73728), (22992, 69120), (23040, 68976), (24576, 64665), (25866, 61440), (25920, 61312), (27648, 57480), (28740, 55296), (30656, 51840), (30720, 51732), (34488, 46080), (34560, 45984), (36864, 43110), (38320, 41472), (38799, 40960)]