504720720

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{3709}}^1$

素因数の和:3744

約数の個数: 240

約数和(自身を含む): 2009454720

約数和(自身を除く): 1504734000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1512, 1620, 1680, 1701, 1890, 1944, 2160, 2268, 2430, 2520, 2835, 3024, 3240, 3402, 3709, 3780, 3888, 4536, 4860, 5040, 5670, 6480, 6804, 7418, 7560, 8505, 9072, 9720, 11127, 11340, 13608, 14836, 15120, 17010, 18545, 19440, 22254, 22680, 25963, 27216, 29672, 33381, 34020, 37090, 44508, 45360, 51926, 55635, 59344, 66762, 68040, 74180, 77889, 89016, 100143, 103852, 111270, 129815, 133524, 136080, 148360, 155778, 166905, 178032, 200286, 207704, 222540, 233667, 259630, 267048, 296720, 300429, 311556, 333810, 389445, 400572, 415408, 445080, 467334, 500715, 519260, 534096, 600858, 623112, 667620, 701001, 778890, 801144, 890160, 901287, 934668, 1001430, 1038520, 1168335, 1201716, 1246224, 1335240, 1402002, 1502145, 1557780, 1602288, 1802574, 1869336, 2002860, 2077040, 2103003, 2336670, 2403432, 2670480, 2804004, 3004290, 3115560, 3505005, 3605148, 3738672, 4005720, 4206006, 4506435, 4673340, 4806864, 5608008, 6008580, 6231120, 6309009, 7010010, 7210296, 8011440, 8412012, 9012870, 9346680, 10515015, 11216016, 12017160, 12618018, 14020020, 14420592, 16824024, 18025740, 18693360, 21030030, 24034320, 25236036, 28040040, 31545045, 33648048, 36051480, 42060060, 50472072, 56080080, 63090090, 72102960, 84120120, 100944144, 126180180, 168240240, 252360360, 504720720]

約数ペア:

[(1, 504720720), (2, 252360360), (3, 168240240), (4, 126180180), (5, 100944144), (6, 84120120), (7, 72102960), (8, 63090090), (9, 56080080), (10, 50472072), (12, 42060060), (14, 36051480), (15, 33648048), (16, 31545045), (18, 28040040), (20, 25236036), (21, 24034320), (24, 21030030), (27, 18693360), (28, 18025740), (30, 16824024), (35, 14420592), (36, 14020020), (40, 12618018), (42, 12017160), (45, 11216016), (48, 10515015), (54, 9346680), (56, 9012870), (60, 8412012), (63, 8011440), (70, 7210296), (72, 7010010), (80, 6309009), (81, 6231120), (84, 6008580), (90, 5608008), (105, 4806864), (108, 4673340), (112, 4506435), (120, 4206006), (126, 4005720), (135, 3738672), (140, 3605148), (144, 3505005), (162, 3115560), (168, 3004290), (180, 2804004), (189, 2670480), (210, 2403432), (216, 2336670), (240, 2103003), (243, 2077040), (252, 2002860), (270, 1869336), (280, 1802574), (315, 1602288), (324, 1557780), (336, 1502145), (360, 1402002), (378, 1335240), (405, 1246224), (420, 1201716), (432, 1168335), (486, 1038520), (504, 1001430), (540, 934668), (560, 901287), (567, 890160), (630, 801144), (648, 778890), (720, 701001), (756, 667620), (810, 623112), (840, 600858), (945, 534096), (972, 519260), (1008, 500715), (1080, 467334), (1134, 445080), (1215, 415408), (1260, 400572), (1296, 389445), (1512, 333810), (1620, 311556), (1680, 300429), (1701, 296720), (1890, 267048), (1944, 259630), (2160, 233667), (2268, 222540), (2430, 207704), (2520, 200286), (2835, 178032), (3024, 166905), (3240, 155778), (3402, 148360), (3709, 136080), (3780, 133524), (3888, 129815), (4536, 111270), (4860, 103852), (5040, 100143), (5670, 89016), (6480, 77889), (6804, 74180), (7418, 68040), (7560, 66762), (8505, 59344), (9072, 55635), (9720, 51926), (11127, 45360), (11340, 44508), (13608, 37090), (14836, 34020), (15120, 33381), (17010, 29672), (18545, 27216), (19440, 25963), (22254, 22680)]