206891458560

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{561229}}^1$

素因数の和:561266

約数の個数: 168

約数和(自身を含む): 717181225020

約数和(自身を除く): 510289766460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2304, 2560, 2880, 3072, 3840, 4096, 4608, 5120, 5760, 6144, 7680, 8192, 9216, 10240, 11520, 12288, 15360, 18432, 20480, 23040, 24576, 30720, 36864, 40960, 46080, 61440, 73728, 92160, 122880, 184320, 368640, 561229, 1122458, 1683687, 2244916, 2806145, 3367374, 4489832, 5051061, 5612290, 6734748, 8418435, 8979664, 10102122, 11224580, 13469496, 16836870, 17959328, 20204244, 22449160, 25255305, 26938992, 33673740, 35918656, 40408488, 44898320, 50510610, 53877984, 67347480, 71837312, 80816976, 89796640, 101021220, 107755968, 134694960, 143674624, 161633952, 179593280, 202042440, 215511936, 269389920, 287349248, 323267904, 359186560, 404084880, 431023872, 538779840, 574698496, 646535808, 718373120, 808169760, 862047744, 1077559680, 1149396992, 1293071616, 1436746240, 1616339520, 1724095488, 2155119360, 2298793984, 2586143232, 2873492480, 3232679040, 3448190976, 4310238720, 4597587968, 5172286464, 5746984960, 6465358080, 6896381952, 8620477440, 10344572928, 11493969920, 12930716160, 13792763904, 17240954880, 20689145856, 22987939840, 25861432320, 34481909760, 41378291712, 51722864640, 68963819520, 103445729280, 206891458560]

約数ペア:

[(1, 206891458560), (2, 103445729280), (3, 68963819520), (4, 51722864640), (5, 41378291712), (6, 34481909760), (8, 25861432320), (9, 22987939840), (10, 20689145856), (12, 17240954880), (15, 13792763904), (16, 12930716160), (18, 11493969920), (20, 10344572928), (24, 8620477440), (30, 6896381952), (32, 6465358080), (36, 5746984960), (40, 5172286464), (45, 4597587968), (48, 4310238720), (60, 3448190976), (64, 3232679040), (72, 2873492480), (80, 2586143232), (90, 2298793984), (96, 2155119360), (120, 1724095488), (128, 1616339520), (144, 1436746240), (160, 1293071616), (180, 1149396992), (192, 1077559680), (240, 862047744), (256, 808169760), (288, 718373120), (320, 646535808), (360, 574698496), (384, 538779840), (480, 431023872), (512, 404084880), (576, 359186560), (640, 323267904), (720, 287349248), (768, 269389920), (960, 215511936), (1024, 202042440), (1152, 179593280), (1280, 161633952), (1440, 143674624), (1536, 134694960), (1920, 107755968), (2048, 101021220), (2304, 89796640), (2560, 80816976), (2880, 71837312), (3072, 67347480), (3840, 53877984), (4096, 50510610), (4608, 44898320), (5120, 40408488), (5760, 35918656), (6144, 33673740), (7680, 26938992), (8192, 25255305), (9216, 22449160), (10240, 20204244), (11520, 17959328), (12288, 16836870), (15360, 13469496), (18432, 11224580), (20480, 10102122), (23040, 8979664), (24576, 8418435), (30720, 6734748), (36864, 5612290), (40960, 5051061), (46080, 4489832), (61440, 3367374), (73728, 2806145), (92160, 2244916), (122880, 1683687), (184320, 1122458), (368640, 561229)]