816516960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{243011}}^1$

素因数の和:243036

約数の個数: 96

約数和(自身を含む): 2939473152

約数和(自身を除く): 2122956192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 243011, 486022, 729033, 972044, 1215055, 1458066, 1701077, 1944088, 2430110, 2916132, 3402154, 3645165, 3888176, 4860220, 5103231, 5832264, 6804308, 7290330, 7776352, 8505385, 9720440, 10206462, 11664528, 13608616, 14580660, 17010770, 19440880, 20412924, 23329056, 25516155, 27217232, 29161320, 34021540, 38881760, 40825848, 51032310, 54434464, 58322640, 68043080, 81651696, 102064620, 116645280, 136086160, 163303392, 204129240, 272172320, 408258480, 816516960]

約数ペア:

[(1, 816516960), (2, 408258480), (3, 272172320), (4, 204129240), (5, 163303392), (6, 136086160), (7, 116645280), (8, 102064620), (10, 81651696), (12, 68043080), (14, 58322640), (15, 54434464), (16, 51032310), (20, 40825848), (21, 38881760), (24, 34021540), (28, 29161320), (30, 27217232), (32, 25516155), (35, 23329056), (40, 20412924), (42, 19440880), (48, 17010770), (56, 14580660), (60, 13608616), (70, 11664528), (80, 10206462), (84, 9720440), (96, 8505385), (105, 7776352), (112, 7290330), (120, 6804308), (140, 5832264), (160, 5103231), (168, 4860220), (210, 3888176), (224, 3645165), (240, 3402154), (280, 2916132), (336, 2430110), (420, 1944088), (480, 1701077), (560, 1458066), (672, 1215055), (840, 972044), (1120, 729033), (1680, 486022), (3360, 243011)]