546526720

素因数分解:

$2^9\times 5^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:232

約数の個数: 120

約数和(自身を含む): 1353699072

約数和(自身を除く): 807172352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 127, 128, 160, 164, 205, 254, 256, 320, 328, 410, 508, 512, 635, 640, 656, 820, 1016, 1270, 1280, 1312, 1640, 1681, 2032, 2540, 2560, 2624, 3280, 3362, 4064, 5080, 5207, 5248, 6560, 6724, 8128, 8405, 10160, 10414, 10496, 13120, 13448, 16256, 16810, 20320, 20828, 20992, 26035, 26240, 26896, 32512, 33620, 40640, 41656, 52070, 52480, 53792, 65024, 67240, 81280, 83312, 104140, 104960, 107584, 134480, 162560, 166624, 208280, 213487, 215168, 268960, 325120, 333248, 416560, 426974, 430336, 537920, 666496, 833120, 853948, 860672, 1067435, 1075840, 1332992, 1666240, 1707896, 2134870, 2151680, 2665984, 3332480, 3415792, 4269740, 4303360, 6664960, 6831584, 8539480, 13329920, 13663168, 17078960, 27326336, 34157920, 54652672, 68315840, 109305344, 136631680, 273263360, 546526720]

約数ペア:

[(1, 546526720), (2, 273263360), (4, 136631680), (5, 109305344), (8, 68315840), (10, 54652672), (16, 34157920), (20, 27326336), (32, 17078960), (40, 13663168), (41, 13329920), (64, 8539480), (80, 6831584), (82, 6664960), (127, 4303360), (128, 4269740), (160, 3415792), (164, 3332480), (205, 2665984), (254, 2151680), (256, 2134870), (320, 1707896), (328, 1666240), (410, 1332992), (508, 1075840), (512, 1067435), (635, 860672), (640, 853948), (656, 833120), (820, 666496), (1016, 537920), (1270, 430336), (1280, 426974), (1312, 416560), (1640, 333248), (1681, 325120), (2032, 268960), (2540, 215168), (2560, 213487), (2624, 208280), (3280, 166624), (3362, 162560), (4064, 134480), (5080, 107584), (5207, 104960), (5248, 104140), (6560, 83312), (6724, 81280), (8128, 67240), (8405, 65024), (10160, 53792), (10414, 52480), (10496, 52070), (13120, 41656), (13448, 40640), (16256, 33620), (16810, 32512), (20320, 26896), (20828, 26240), (20992, 26035)]