207774720

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{167}}^1$

素因数の和:207

約数の個数: 264

約数和(自身を含む): 751068864

約数和(自身を除く): 543294144

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, 167, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 334, 360, 384, 405, 432, 480, 486, 501, 512, 540, 576, 640, 648, 668, 720, 768, 810, 835, 864, 960, 972, 1002, 1024, 1080, 1152, 1215, 1280, 1296, 1336, 1440, 1503, 1536, 1620, 1670, 1728, 1920, 1944, 2004, 2160, 2304, 2430, 2505, 2560, 2592, 2672, 2880, 3006, 3072, 3240, 3340, 3456, 3840, 3888, 4008, 4320, 4509, 4608, 4860, 5010, 5120, 5184, 5344, 5760, 6012, 6480, 6680, 6912, 7515, 7680, 7776, 8016, 8640, 9018, 9216, 9720, 10020, 10368, 10688, 11520, 12024, 12960, 13360, 13527, 13824, 15030, 15360, 15552, 16032, 17280, 18036, 19440, 20040, 20736, 21376, 22545, 23040, 24048, 25920, 26720, 27054, 27648, 30060, 31104, 32064, 34560, 36072, 38880, 40080, 40581, 41472, 42752, 45090, 46080, 48096, 51840, 53440, 54108, 60120, 62208, 64128, 67635, 69120, 72144, 77760, 80160, 81162, 82944, 85504, 90180, 96192, 103680, 106880, 108216, 120240, 124416, 128256, 135270, 138240, 144288, 155520, 160320, 162324, 171008, 180360, 192384, 202905, 207360, 213760, 216432, 240480, 248832, 256512, 270540, 288576, 311040, 320640, 324648, 360720, 384768, 405810, 414720, 427520, 432864, 480960, 513024, 541080, 577152, 622080, 641280, 649296, 721440, 769536, 811620, 855040, 865728, 961920, 1082160, 1154304, 1244160, 1282560, 1298592, 1442880, 1539072, 1623240, 1731456, 1923840, 2164320, 2308608, 2565120, 2597184, 2885760, 3246480, 3462912, 3847680, 4328640, 4617216, 5194368, 5771520, 6492960, 6925824, 7695360, 8657280, 10388736, 11543040, 12985920, 13851648, 17314560, 20777472, 23086080, 25971840, 34629120, 41554944, 51943680, 69258240, 103887360, 207774720]

約数ペア:

[(1, 207774720), (2, 103887360), (3, 69258240), (4, 51943680), (5, 41554944), (6, 34629120), (8, 25971840), (9, 23086080), (10, 20777472), (12, 17314560), (15, 13851648), (16, 12985920), (18, 11543040), (20, 10388736), (24, 8657280), (27, 7695360), (30, 6925824), (32, 6492960), (36, 5771520), (40, 5194368), (45, 4617216), (48, 4328640), (54, 3847680), (60, 3462912), (64, 3246480), (72, 2885760), (80, 2597184), (81, 2565120), (90, 2308608), (96, 2164320), (108, 1923840), (120, 1731456), (128, 1623240), (135, 1539072), (144, 1442880), (160, 1298592), (162, 1282560), (167, 1244160), (180, 1154304), (192, 1082160), (216, 961920), (240, 865728), (243, 855040), (256, 811620), (270, 769536), (288, 721440), (320, 649296), (324, 641280), (334, 622080), (360, 577152), (384, 541080), (405, 513024), (432, 480960), (480, 432864), (486, 427520), (501, 414720), (512, 405810), (540, 384768), (576, 360720), (640, 324648), (648, 320640), (668, 311040), (720, 288576), (768, 270540), (810, 256512), (835, 248832), (864, 240480), (960, 216432), (972, 213760), (1002, 207360), (1024, 202905), (1080, 192384), (1152, 180360), (1215, 171008), (1280, 162324), (1296, 160320), (1336, 155520), (1440, 144288), (1503, 138240), (1536, 135270), (1620, 128256), (1670, 124416), (1728, 120240), (1920, 108216), (1944, 106880), (2004, 103680), (2160, 96192), (2304, 90180), (2430, 85504), (2505, 82944), (2560, 81162), (2592, 80160), (2672, 77760), (2880, 72144), (3006, 69120), (3072, 67635), (3240, 64128), (3340, 62208), (3456, 60120), (3840, 54108), (3888, 53440), (4008, 51840), (4320, 48096), (4509, 46080), (4608, 45090), (4860, 42752), (5010, 41472), (5120, 40581), (5184, 40080), (5344, 38880), (5760, 36072), (6012, 34560), (6480, 32064), (6680, 31104), (6912, 30060), (7515, 27648), (7680, 27054), (7776, 26720), (8016, 25920), (8640, 24048), (9018, 23040), (9216, 22545), (9720, 21376), (10020, 20736), (10368, 20040), (10688, 19440), (11520, 18036), (12024, 17280), (12960, 16032), (13360, 15552), (13527, 15360), (13824, 15030)]