290094560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1447}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 788175360

約数和(自身を除く): 498080800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 179, 224, 280, 358, 560, 716, 895, 1120, 1253, 1432, 1447, 1790, 2506, 2864, 2894, 3580, 5012, 5728, 5788, 6265, 7160, 7235, 10024, 10129, 11576, 12530, 14320, 14470, 20048, 20258, 23152, 25060, 28640, 28940, 40096, 40516, 46304, 50120, 50645, 57880, 81032, 100240, 101290, 115760, 162064, 200480, 202580, 231520, 259013, 324128, 405160, 518026, 810320, 1036052, 1295065, 1620640, 1813091, 2072104, 2590130, 3626182, 4144208, 5180260, 7252364, 8288416, 9065455, 10360520, 14504728, 18130910, 20721040, 29009456, 36261820, 41442080, 58018912, 72523640, 145047280, 290094560]

約数ペア:

[(1, 290094560), (2, 145047280), (4, 72523640), (5, 58018912), (7, 41442080), (8, 36261820), (10, 29009456), (14, 20721040), (16, 18130910), (20, 14504728), (28, 10360520), (32, 9065455), (35, 8288416), (40, 7252364), (56, 5180260), (70, 4144208), (80, 3626182), (112, 2590130), (140, 2072104), (160, 1813091), (179, 1620640), (224, 1295065), (280, 1036052), (358, 810320), (560, 518026), (716, 405160), (895, 324128), (1120, 259013), (1253, 231520), (1432, 202580), (1447, 200480), (1790, 162064), (2506, 115760), (2864, 101290), (2894, 100240), (3580, 81032), (5012, 57880), (5728, 50645), (5788, 50120), (6265, 46304), (7160, 40516), (7235, 40096), (10024, 28940), (10129, 28640), (11576, 25060), (12530, 23152), (14320, 20258), (14470, 20048)]