422847040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^2$

素因数の和:297

約数の個数: 168

約数和(自身を含む): 1265017536

約数和(自身を除く): 842170496

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, 131, 140, 154, 160, 176, 220, 224, 262, 280, 308, 320, 352, 385, 440, 448, 524, 560, 616, 655, 704, 770, 880, 917, 1048, 1120, 1232, 1310, 1441, 1540, 1760, 1834, 2096, 2240, 2464, 2620, 2882, 3080, 3520, 3668, 4192, 4585, 4928, 5240, 5764, 6160, 7205, 7336, 8384, 9170, 10087, 10480, 11528, 12320, 14410, 14672, 17161, 18340, 20174, 20960, 23056, 24640, 28820, 29344, 34322, 36680, 40348, 41920, 46112, 50435, 57640, 58688, 68644, 73360, 80696, 85805, 92224, 100870, 115280, 120127, 137288, 146720, 161392, 171610, 188771, 201740, 230560, 240254, 274576, 293440, 322784, 343220, 377542, 403480, 461120, 480508, 549152, 600635, 645568, 686440, 755084, 806960, 943855, 961016, 1098304, 1201270, 1321397, 1372880, 1510168, 1613920, 1887710, 1922032, 2402540, 2642794, 2745760, 3020336, 3227840, 3775420, 3844064, 4805080, 5285588, 5491520, 6040672, 6606985, 7550840, 7688128, 9610160, 10571176, 12081344, 13213970, 15101680, 19220320, 21142352, 26427940, 30203360, 38440640, 42284704, 52855880, 60406720, 84569408, 105711760, 211423520, 422847040]

約数ペア:

[(1, 422847040), (2, 211423520), (4, 105711760), (5, 84569408), (7, 60406720), (8, 52855880), (10, 42284704), (11, 38440640), (14, 30203360), (16, 26427940), (20, 21142352), (22, 19220320), (28, 15101680), (32, 13213970), (35, 12081344), (40, 10571176), (44, 9610160), (55, 7688128), (56, 7550840), (64, 6606985), (70, 6040672), (77, 5491520), (80, 5285588), (88, 4805080), (110, 3844064), (112, 3775420), (131, 3227840), (140, 3020336), (154, 2745760), (160, 2642794), (176, 2402540), (220, 1922032), (224, 1887710), (262, 1613920), (280, 1510168), (308, 1372880), (320, 1321397), (352, 1201270), (385, 1098304), (440, 961016), (448, 943855), (524, 806960), (560, 755084), (616, 686440), (655, 645568), (704, 600635), (770, 549152), (880, 480508), (917, 461120), (1048, 403480), (1120, 377542), (1232, 343220), (1310, 322784), (1441, 293440), (1540, 274576), (1760, 240254), (1834, 230560), (2096, 201740), (2240, 188771), (2464, 171610), (2620, 161392), (2882, 146720), (3080, 137288), (3520, 120127), (3668, 115280), (4192, 100870), (4585, 92224), (4928, 85805), (5240, 80696), (5764, 73360), (6160, 68644), (7205, 58688), (7336, 57640), (8384, 50435), (9170, 46112), (10087, 41920), (10480, 40348), (11528, 36680), (12320, 34322), (14410, 29344), (14672, 28820), (17161, 24640), (18340, 23056), (20174, 20960)]