816014790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1451

約数の個数: 128

約数和(自身を含む): 2322432000

約数和(自身を除く): 1506417210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 139, 153, 170, 255, 270, 278, 306, 417, 459, 510, 695, 765, 834, 918, 1251, 1279, 1390, 1530, 2085, 2295, 2363, 2502, 2558, 3753, 3837, 4170, 4590, 4726, 6255, 6395, 7089, 7506, 7674, 11511, 11815, 12510, 12790, 14178, 18765, 19185, 21267, 21743, 23022, 23630, 34533, 35445, 37530, 38370, 42534, 43486, 57555, 63801, 65229, 69066, 70890, 106335, 108715, 115110, 127602, 130458, 172665, 177781, 195687, 212670, 217430, 319005, 326145, 345330, 355562, 391374, 533343, 587061, 638010, 652290, 888905, 978435, 1066686, 1174122, 1600029, 1777810, 1956870, 2666715, 2935305, 3022277, 3200058, 4800087, 5333430, 5870610, 6044554, 8000145, 9066831, 9600174, 15111385, 16000290, 18133662, 24000435, 27200493, 30222770, 45334155, 48000870, 54400986, 81601479, 90668310, 136002465, 163202958, 272004930, 408007395, 816014790]

約数ペア:

[(1, 816014790), (2, 408007395), (3, 272004930), (5, 163202958), (6, 136002465), (9, 90668310), (10, 81601479), (15, 54400986), (17, 48000870), (18, 45334155), (27, 30222770), (30, 27200493), (34, 24000435), (45, 18133662), (51, 16000290), (54, 15111385), (85, 9600174), (90, 9066831), (102, 8000145), (135, 6044554), (139, 5870610), (153, 5333430), (170, 4800087), (255, 3200058), (270, 3022277), (278, 2935305), (306, 2666715), (417, 1956870), (459, 1777810), (510, 1600029), (695, 1174122), (765, 1066686), (834, 978435), (918, 888905), (1251, 652290), (1279, 638010), (1390, 587061), (1530, 533343), (2085, 391374), (2295, 355562), (2363, 345330), (2502, 326145), (2558, 319005), (3753, 217430), (3837, 212670), (4170, 195687), (4590, 177781), (4726, 172665), (6255, 130458), (6395, 127602), (7089, 115110), (7506, 108715), (7674, 106335), (11511, 70890), (11815, 69066), (12510, 65229), (12790, 63801), (14178, 57555), (18765, 43486), (19185, 42534), (21267, 38370), (21743, 37530), (23022, 35445), (23630, 34533)]