336777280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:277

約数の個数: 224

約数和(自身を含む): 993404160

約数和(自身を除く): 656626880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 80, 82, 95, 112, 133, 140, 152, 160, 164, 190, 193, 205, 224, 266, 280, 287, 304, 320, 328, 380, 386, 410, 448, 532, 560, 574, 608, 656, 665, 760, 772, 779, 820, 965, 1064, 1120, 1148, 1216, 1312, 1330, 1351, 1435, 1520, 1544, 1558, 1640, 1930, 2128, 2240, 2296, 2624, 2660, 2702, 2870, 3040, 3088, 3116, 3280, 3667, 3860, 3895, 4256, 4592, 5320, 5404, 5453, 5740, 6080, 6176, 6232, 6560, 6755, 7334, 7720, 7790, 7913, 8512, 9184, 10640, 10808, 10906, 11480, 12352, 12464, 13120, 13510, 14668, 15440, 15580, 15826, 18335, 18368, 21280, 21616, 21812, 22960, 24928, 25669, 27020, 27265, 29336, 30880, 31160, 31652, 36670, 39565, 42560, 43232, 43624, 45920, 49856, 51338, 54040, 54530, 55391, 58672, 61760, 62320, 63304, 73340, 79130, 86464, 87248, 91840, 102676, 108080, 109060, 110782, 117344, 124640, 126608, 128345, 146680, 150347, 158260, 174496, 205352, 216160, 218120, 221564, 234688, 249280, 253216, 256690, 276955, 293360, 300694, 316520, 348992, 410704, 432320, 436240, 443128, 506432, 513380, 553910, 586720, 601388, 633040, 751735, 821408, 872480, 886256, 1026760, 1052429, 1107820, 1173440, 1202776, 1266080, 1503470, 1642816, 1744960, 1772512, 2053520, 2104858, 2215640, 2405552, 2532160, 3006940, 3545024, 4107040, 4209716, 4431280, 4811104, 5262145, 6013880, 8214080, 8419432, 8862560, 9622208, 10524290, 12027760, 16838864, 17725120, 21048580, 24055520, 33677728, 42097160, 48111040, 67355456, 84194320, 168388640, 336777280]

約数ペア:

[(1, 336777280), (2, 168388640), (4, 84194320), (5, 67355456), (7, 48111040), (8, 42097160), (10, 33677728), (14, 24055520), (16, 21048580), (19, 17725120), (20, 16838864), (28, 12027760), (32, 10524290), (35, 9622208), (38, 8862560), (40, 8419432), (41, 8214080), (56, 6013880), (64, 5262145), (70, 4811104), (76, 4431280), (80, 4209716), (82, 4107040), (95, 3545024), (112, 3006940), (133, 2532160), (140, 2405552), (152, 2215640), (160, 2104858), (164, 2053520), (190, 1772512), (193, 1744960), (205, 1642816), (224, 1503470), (266, 1266080), (280, 1202776), (287, 1173440), (304, 1107820), (320, 1052429), (328, 1026760), (380, 886256), (386, 872480), (410, 821408), (448, 751735), (532, 633040), (560, 601388), (574, 586720), (608, 553910), (656, 513380), (665, 506432), (760, 443128), (772, 436240), (779, 432320), (820, 410704), (965, 348992), (1064, 316520), (1120, 300694), (1148, 293360), (1216, 276955), (1312, 256690), (1330, 253216), (1351, 249280), (1435, 234688), (1520, 221564), (1544, 218120), (1558, 216160), (1640, 205352), (1930, 174496), (2128, 158260), (2240, 150347), (2296, 146680), (2624, 128345), (2660, 126608), (2702, 124640), (2870, 117344), (3040, 110782), (3088, 109060), (3116, 108080), (3280, 102676), (3667, 91840), (3860, 87248), (3895, 86464), (4256, 79130), (4592, 73340), (5320, 63304), (5404, 62320), (5453, 61760), (5740, 58672), (6080, 55391), (6176, 54530), (6232, 54040), (6560, 51338), (6755, 49856), (7334, 45920), (7720, 43624), (7790, 43232), (7913, 42560), (8512, 39565), (9184, 36670), (10640, 31652), (10808, 31160), (10906, 30880), (11480, 29336), (12352, 27265), (12464, 27020), (13120, 25669), (13510, 24928), (14668, 22960), (15440, 21812), (15580, 21616), (15826, 21280), (18335, 18368)]