56080080

素因数分解:

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

素因数の和:3738

約数の個数: 160

約数和(自身を含む): 220819200

約数和(自身を除く): 164739120

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3709, 3780, 5040, 7418, 7560, 11127, 14836, 15120, 18545, 22254, 25963, 29672, 33381, 37090, 44508, 51926, 55635, 59344, 66762, 74180, 77889, 89016, 100143, 103852, 111270, 129815, 133524, 148360, 155778, 166905, 178032, 200286, 207704, 222540, 233667, 259630, 267048, 296720, 311556, 333810, 389445, 400572, 415408, 445080, 467334, 500715, 519260, 534096, 623112, 667620, 701001, 778890, 801144, 890160, 934668, 1001430, 1038520, 1168335, 1246224, 1335240, 1402002, 1557780, 1602288, 1869336, 2002860, 2077040, 2336670, 2670480, 2804004, 3115560, 3505005, 3738672, 4005720, 4673340, 5608008, 6231120, 7010010, 8011440, 9346680, 11216016, 14020020, 18693360, 28040040, 56080080]

約数ペア:

[(1, 56080080), (2, 28040040), (3, 18693360), (4, 14020020), (5, 11216016), (6, 9346680), (7, 8011440), (8, 7010010), (9, 6231120), (10, 5608008), (12, 4673340), (14, 4005720), (15, 3738672), (16, 3505005), (18, 3115560), (20, 2804004), (21, 2670480), (24, 2336670), (27, 2077040), (28, 2002860), (30, 1869336), (35, 1602288), (36, 1557780), (40, 1402002), (42, 1335240), (45, 1246224), (48, 1168335), (54, 1038520), (56, 1001430), (60, 934668), (63, 890160), (70, 801144), (72, 778890), (80, 701001), (84, 667620), (90, 623112), (105, 534096), (108, 519260), (112, 500715), (120, 467334), (126, 445080), (135, 415408), (140, 400572), (144, 389445), (168, 333810), (180, 311556), (189, 296720), (210, 267048), (216, 259630), (240, 233667), (252, 222540), (270, 207704), (280, 200286), (315, 178032), (336, 166905), (360, 155778), (378, 148360), (420, 133524), (432, 129815), (504, 111270), (540, 103852), (560, 100143), (630, 89016), (720, 77889), (756, 74180), (840, 66762), (945, 59344), (1008, 55635), (1080, 51926), (1260, 44508), (1512, 37090), (1680, 33381), (1890, 29672), (2160, 25963), (2520, 22254), (3024, 18545), (3709, 15120), (3780, 14836), (5040, 11127), (7418, 7560)]