1728293760

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{11113}}^1$

素因数の和:11147

約数の個数: 192

約数和(自身を含む): 6189608880

約数和(自身を除く): 4461315120

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 3240, 3456, 3888, 4320, 4860, 5184, 5760, 6480, 7776, 8640, 9720, 10368, 11113, 12960, 15552, 17280, 19440, 22226, 25920, 31104, 33339, 38880, 44452, 51840, 55565, 66678, 77760, 88904, 100017, 111130, 133356, 155520, 166695, 177808, 200034, 222260, 266712, 300051, 333390, 355616, 400068, 444520, 500085, 533424, 600102, 666780, 711232, 800136, 889040, 900153, 1000170, 1066848, 1200204, 1333560, 1422464, 1500255, 1600272, 1778080, 1800306, 2000340, 2133696, 2400408, 2667120, 2700459, 3000510, 3200544, 3556160, 3600612, 4000680, 4267392, 4500765, 4800816, 5334240, 5400918, 6001020, 6401088, 7112320, 7201224, 8001360, 9001530, 9601632, 10668480, 10801836, 12002040, 12802176, 13502295, 14402448, 16002720, 18003060, 19203264, 21336960, 21603672, 24004080, 27004590, 28804896, 32005440, 36006120, 38406528, 43207344, 48008160, 54009180, 57609792, 64010880, 72012240, 86414688, 96016320, 108018360, 115219584, 144024480, 172829376, 192032640, 216036720, 288048960, 345658752, 432073440, 576097920, 864146880, 1728293760]

約数ペア:

[(1, 1728293760), (2, 864146880), (3, 576097920), (4, 432073440), (5, 345658752), (6, 288048960), (8, 216036720), (9, 192032640), (10, 172829376), (12, 144024480), (15, 115219584), (16, 108018360), (18, 96016320), (20, 86414688), (24, 72012240), (27, 64010880), (30, 57609792), (32, 54009180), (36, 48008160), (40, 43207344), (45, 38406528), (48, 36006120), (54, 32005440), (60, 28804896), (64, 27004590), (72, 24004080), (80, 21603672), (81, 21336960), (90, 19203264), (96, 18003060), (108, 16002720), (120, 14402448), (128, 13502295), (135, 12802176), (144, 12002040), (160, 10801836), (162, 10668480), (180, 9601632), (192, 9001530), (216, 8001360), (240, 7201224), (243, 7112320), (270, 6401088), (288, 6001020), (320, 5400918), (324, 5334240), (360, 4800816), (384, 4500765), (405, 4267392), (432, 4000680), (480, 3600612), (486, 3556160), (540, 3200544), (576, 3000510), (640, 2700459), (648, 2667120), (720, 2400408), (810, 2133696), (864, 2000340), (960, 1800306), (972, 1778080), (1080, 1600272), (1152, 1500255), (1215, 1422464), (1296, 1333560), (1440, 1200204), (1620, 1066848), (1728, 1000170), (1920, 900153), (1944, 889040), (2160, 800136), (2430, 711232), (2592, 666780), (2880, 600102), (3240, 533424), (3456, 500085), (3888, 444520), (4320, 400068), (4860, 355616), (5184, 333390), (5760, 300051), (6480, 266712), (7776, 222260), (8640, 200034), (9720, 177808), (10368, 166695), (11113, 155520), (12960, 133356), (15552, 111130), (17280, 100017), (19440, 88904), (22226, 77760), (25920, 66678), (31104, 55565), (33339, 51840), (38880, 44452)]