268335760

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 200

約数和(自身を含む): 800234496

約数和(自身を除く): 531898736

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 127, 140, 154, 176, 196, 220, 245, 254, 280, 308, 343, 385, 392, 440, 490, 508, 539, 560, 616, 635, 686, 770, 784, 880, 889, 980, 1016, 1078, 1232, 1270, 1372, 1397, 1540, 1715, 1778, 1960, 2032, 2156, 2401, 2540, 2695, 2744, 2794, 3080, 3430, 3556, 3773, 3920, 4312, 4445, 4802, 5080, 5390, 5488, 5588, 6160, 6223, 6860, 6985, 7112, 7546, 8624, 8890, 9604, 9779, 10160, 10780, 11176, 12005, 12446, 13720, 13970, 14224, 15092, 17780, 18865, 19208, 19558, 21560, 22352, 24010, 24892, 26411, 27440, 27940, 30184, 31115, 35560, 37730, 38416, 39116, 43120, 43561, 48020, 48895, 49784, 52822, 55880, 60368, 62230, 68453, 71120, 75460, 78232, 87122, 96040, 97790, 99568, 105644, 111760, 124460, 132055, 136906, 150920, 156464, 174244, 192080, 195580, 211288, 217805, 248920, 264110, 273812, 301840, 304927, 342265, 348488, 391160, 422576, 435610, 479171, 497840, 528220, 547624, 609854, 684530, 696976, 782320, 871220, 958342, 1056440, 1095248, 1219708, 1369060, 1524635, 1742440, 1916684, 2112880, 2395855, 2439416, 2738120, 3049270, 3354197, 3484880, 3833368, 4791710, 4878832, 5476240, 6098540, 6708394, 7666736, 9583420, 12197080, 13416788, 16770985, 19166840, 24394160, 26833576, 33541970, 38333680, 53667152, 67083940, 134167880, 268335760]

約数ペア:

[(1, 268335760), (2, 134167880), (4, 67083940), (5, 53667152), (7, 38333680), (8, 33541970), (10, 26833576), (11, 24394160), (14, 19166840), (16, 16770985), (20, 13416788), (22, 12197080), (28, 9583420), (35, 7666736), (40, 6708394), (44, 6098540), (49, 5476240), (55, 4878832), (56, 4791710), (70, 3833368), (77, 3484880), (80, 3354197), (88, 3049270), (98, 2738120), (110, 2439416), (112, 2395855), (127, 2112880), (140, 1916684), (154, 1742440), (176, 1524635), (196, 1369060), (220, 1219708), (245, 1095248), (254, 1056440), (280, 958342), (308, 871220), (343, 782320), (385, 696976), (392, 684530), (440, 609854), (490, 547624), (508, 528220), (539, 497840), (560, 479171), (616, 435610), (635, 422576), (686, 391160), (770, 348488), (784, 342265), (880, 304927), (889, 301840), (980, 273812), (1016, 264110), (1078, 248920), (1232, 217805), (1270, 211288), (1372, 195580), (1397, 192080), (1540, 174244), (1715, 156464), (1778, 150920), (1960, 136906), (2032, 132055), (2156, 124460), (2401, 111760), (2540, 105644), (2695, 99568), (2744, 97790), (2794, 96040), (3080, 87122), (3430, 78232), (3556, 75460), (3773, 71120), (3920, 68453), (4312, 62230), (4445, 60368), (4802, 55880), (5080, 52822), (5390, 49784), (5488, 48895), (5588, 48020), (6160, 43561), (6223, 43120), (6860, 39116), (6985, 38416), (7112, 37730), (7546, 35560), (8624, 31115), (8890, 30184), (9604, 27940), (9779, 27440), (10160, 26411), (10780, 24892), (11176, 24010), (12005, 22352), (12446, 21560), (13720, 19558), (13970, 19208), (14224, 18865), (15092, 17780)]