199741080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21617}}^1$

素因数の和:21649

約数の個数: 128

約数和(自身を含む): 747118080

約数和(自身を除く): 547377000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21617, 43234, 64851, 86468, 108085, 129702, 151319, 172936, 216170, 237787, 259404, 302638, 324255, 432340, 453957, 475574, 518808, 605276, 648510, 713361, 756595, 864680, 907914, 951148, 1188935, 1210552, 1297020, 1426722, 1513190, 1664509, 1815828, 1902296, 2269785, 2377870, 2594040, 2853444, 3026380, 3329018, 3566805, 3631656, 4539570, 4755740, 4993527, 5706888, 6052760, 6658036, 7133610, 8322545, 9079140, 9511480, 9987054, 13316072, 14267220, 16645090, 18158280, 19974108, 24967635, 28534440, 33290180, 39948216, 49935270, 66580360, 99870540, 199741080]

約数ペア:

[(1, 199741080), (2, 99870540), (3, 66580360), (4, 49935270), (5, 39948216), (6, 33290180), (7, 28534440), (8, 24967635), (10, 19974108), (11, 18158280), (12, 16645090), (14, 14267220), (15, 13316072), (20, 9987054), (21, 9511480), (22, 9079140), (24, 8322545), (28, 7133610), (30, 6658036), (33, 6052760), (35, 5706888), (40, 4993527), (42, 4755740), (44, 4539570), (55, 3631656), (56, 3566805), (60, 3329018), (66, 3026380), (70, 2853444), (77, 2594040), (84, 2377870), (88, 2269785), (105, 1902296), (110, 1815828), (120, 1664509), (132, 1513190), (140, 1426722), (154, 1297020), (165, 1210552), (168, 1188935), (210, 951148), (220, 907914), (231, 864680), (264, 756595), (280, 713361), (308, 648510), (330, 605276), (385, 518808), (420, 475574), (440, 453957), (462, 432340), (616, 324255), (660, 302638), (770, 259404), (840, 237787), (924, 216170), (1155, 172936), (1320, 151319), (1540, 129702), (1848, 108085), (2310, 86468), (3080, 64851), (4620, 43234), (9240, 21617)]