273922880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11117}}^1$

素因数の和:11152

約数の個数: 112

約数和(自身を含む): 813303936

約数和(自身を除く): 539381056

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 11117, 12320, 22234, 24640, 44468, 55585, 77819, 88936, 111170, 122287, 155638, 177872, 222340, 244574, 311276, 355744, 389095, 444680, 489148, 611435, 622552, 711488, 778190, 856009, 889360, 978296, 1222870, 1245104, 1556380, 1712018, 1778720, 1956592, 2445740, 2490208, 3112760, 3424036, 3557440, 3913184, 4280045, 4891480, 4980416, 6225520, 6848072, 7826368, 8560090, 9782960, 12451040, 13696144, 17120180, 19565920, 24902080, 27392288, 34240360, 39131840, 54784576, 68480720, 136961440, 273922880]

約数ペア:

[(1, 273922880), (2, 136961440), (4, 68480720), (5, 54784576), (7, 39131840), (8, 34240360), (10, 27392288), (11, 24902080), (14, 19565920), (16, 17120180), (20, 13696144), (22, 12451040), (28, 9782960), (32, 8560090), (35, 7826368), (40, 6848072), (44, 6225520), (55, 4980416), (56, 4891480), (64, 4280045), (70, 3913184), (77, 3557440), (80, 3424036), (88, 3112760), (110, 2490208), (112, 2445740), (140, 1956592), (154, 1778720), (160, 1712018), (176, 1556380), (220, 1245104), (224, 1222870), (280, 978296), (308, 889360), (320, 856009), (352, 778190), (385, 711488), (440, 622552), (448, 611435), (560, 489148), (616, 444680), (704, 389095), (770, 355744), (880, 311276), (1120, 244574), (1232, 222340), (1540, 177872), (1760, 155638), (2240, 122287), (2464, 111170), (3080, 88936), (3520, 77819), (4928, 55585), (6160, 44468), (11117, 24640), (12320, 22234)]