205442160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11117}}^1$

素因数の和:11151

約数の個数: 160

約数和(自身を含む): 794092032

約数和(自身を除く): 588649872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 11117, 18480, 22234, 33351, 44468, 55585, 66702, 77819, 88936, 111170, 122287, 133404, 155638, 166755, 177872, 222340, 233457, 244574, 266808, 311276, 333510, 366861, 389095, 444680, 466914, 489148, 533616, 611435, 622552, 667020, 733722, 778190, 856009, 889360, 933828, 978296, 1167285, 1222870, 1245104, 1334040, 1467444, 1556380, 1712018, 1834305, 1867656, 1956592, 2334570, 2445740, 2568027, 2668080, 2934888, 3112760, 3424036, 3668610, 3735312, 4280045, 4669140, 4891480, 5136054, 5869776, 6225520, 6848072, 7337220, 8560090, 9338280, 9782960, 10272108, 12840135, 13696144, 14674440, 17120180, 18676560, 20544216, 25680270, 29348880, 34240360, 41088432, 51360540, 68480720, 102721080, 205442160]

約数ペア:

[(1, 205442160), (2, 102721080), (3, 68480720), (4, 51360540), (5, 41088432), (6, 34240360), (7, 29348880), (8, 25680270), (10, 20544216), (11, 18676560), (12, 17120180), (14, 14674440), (15, 13696144), (16, 12840135), (20, 10272108), (21, 9782960), (22, 9338280), (24, 8560090), (28, 7337220), (30, 6848072), (33, 6225520), (35, 5869776), (40, 5136054), (42, 4891480), (44, 4669140), (48, 4280045), (55, 3735312), (56, 3668610), (60, 3424036), (66, 3112760), (70, 2934888), (77, 2668080), (80, 2568027), (84, 2445740), (88, 2334570), (105, 1956592), (110, 1867656), (112, 1834305), (120, 1712018), (132, 1556380), (140, 1467444), (154, 1334040), (165, 1245104), (168, 1222870), (176, 1167285), (210, 978296), (220, 933828), (231, 889360), (240, 856009), (264, 778190), (280, 733722), (308, 667020), (330, 622552), (336, 611435), (385, 533616), (420, 489148), (440, 466914), (462, 444680), (528, 389095), (560, 366861), (616, 333510), (660, 311276), (770, 266808), (840, 244574), (880, 233457), (924, 222340), (1155, 177872), (1232, 166755), (1320, 155638), (1540, 133404), (1680, 122287), (1848, 111170), (2310, 88936), (2640, 77819), (3080, 66702), (3696, 55585), (4620, 44468), (6160, 33351), (9240, 22234), (11117, 18480)]