269065440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{26693}}^1$

素因数の和:26721

約数の個数: 144

約数和(自身を含む): 1049394528

約数和(自身を除く): 780329088

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, 26693, 53386, 80079, 106772, 133465, 160158, 186851, 213544, 240237, 266930, 320316, 373702, 400395, 427088, 480474, 533860, 560553, 640632, 747404, 800790, 854176, 934255, 960948, 1067720, 1121106, 1201185, 1281264, 1494808, 1601580, 1681659, 1868510, 1921896, 2135440, 2242212, 2402370, 2562528, 2802765, 2989616, 3203160, 3363318, 3737020, 3843792, 4270880, 4484424, 4804740, 5605530, 5979232, 6406320, 6726636, 7474040, 7687584, 8408295, 8968848, 9609480, 11211060, 12812640, 13453272, 14948080, 16816590, 17937696, 19218960, 22422120, 26906544, 29896160, 33633180, 38437920, 44844240, 53813088, 67266360, 89688480, 134532720, 269065440]

約数ペア:

[(1, 269065440), (2, 134532720), (3, 89688480), (4, 67266360), (5, 53813088), (6, 44844240), (7, 38437920), (8, 33633180), (9, 29896160), (10, 26906544), (12, 22422120), (14, 19218960), (15, 17937696), (16, 16816590), (18, 14948080), (20, 13453272), (21, 12812640), (24, 11211060), (28, 9609480), (30, 8968848), (32, 8408295), (35, 7687584), (36, 7474040), (40, 6726636), (42, 6406320), (45, 5979232), (48, 5605530), (56, 4804740), (60, 4484424), (63, 4270880), (70, 3843792), (72, 3737020), (80, 3363318), (84, 3203160), (90, 2989616), (96, 2802765), (105, 2562528), (112, 2402370), (120, 2242212), (126, 2135440), (140, 1921896), (144, 1868510), (160, 1681659), (168, 1601580), (180, 1494808), (210, 1281264), (224, 1201185), (240, 1121106), (252, 1067720), (280, 960948), (288, 934255), (315, 854176), (336, 800790), (360, 747404), (420, 640632), (480, 560553), (504, 533860), (560, 480474), (630, 427088), (672, 400395), (720, 373702), (840, 320316), (1008, 266930), (1120, 240237), (1260, 213544), (1440, 186851), (1680, 160158), (2016, 133465), (2520, 106772), (3360, 80079), (5040, 53386), (10080, 26693)]