269125920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26699}}^1$

素因数の和:26727

約数の個数: 144

約数和(自身を含む): 1049630400

約数和(自身を除く): 780504480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 26699, 53398, 80097, 106796, 133495, 160194, 186893, 213592, 240291, 266990, 320388, 373786, 400485, 427184, 480582, 533980, 560679, 640776, 747572, 800970, 854368, 934465, 961164, 1067960, 1121358, 1201455, 1281552, 1495144, 1601940, 1682037, 1868930, 1922328, 2135920, 2242716, 2402910, 2563104, 2803395, 2990288, 3203880, 3364074, 3737860, 3844656, 4271840, 4485432, 4805820, 5606790, 5980576, 6407760, 6728148, 7475720, 7689312, 8410185, 8970864, 9611640, 11213580, 12815520, 13456296, 14951440, 16820370, 17941728, 19223280, 22427160, 26912592, 29902880, 33640740, 38446560, 44854320, 53825184, 67281480, 89708640, 134562960, 269125920]

約数ペア:

[(1, 269125920), (2, 134562960), (3, 89708640), (4, 67281480), (5, 53825184), (6, 44854320), (7, 38446560), (8, 33640740), (9, 29902880), (10, 26912592), (12, 22427160), (14, 19223280), (15, 17941728), (16, 16820370), (18, 14951440), (20, 13456296), (21, 12815520), (24, 11213580), (28, 9611640), (30, 8970864), (32, 8410185), (35, 7689312), (36, 7475720), (40, 6728148), (42, 6407760), (45, 5980576), (48, 5606790), (56, 4805820), (60, 4485432), (63, 4271840), (70, 3844656), (72, 3737860), (80, 3364074), (84, 3203880), (90, 2990288), (96, 2803395), (105, 2563104), (112, 2402910), (120, 2242716), (126, 2135920), (140, 1922328), (144, 1868930), (160, 1682037), (168, 1601940), (180, 1495144), (210, 1281552), (224, 1201455), (240, 1121358), (252, 1067960), (280, 961164), (288, 934465), (315, 854368), (336, 800970), (360, 747572), (420, 640776), (480, 560679), (504, 533980), (560, 480582), (630, 427184), (672, 400485), (720, 373786), (840, 320388), (1008, 266990), (1120, 240291), (1260, 213592), (1440, 186893), (1680, 160194), (2016, 133495), (2520, 106796), (3360, 80097), (5040, 53398), (10080, 26699)]