280827072

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{9199}}^1$

素因数の和:9270

約数の個数: 84

約数和(自身を含む): 820216800

約数和(自身を除く): 539389728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 9199, 10176, 15264, 18398, 27597, 30528, 36796, 55194, 73592, 82791, 110388, 147184, 165582, 220776, 294368, 331164, 441552, 487547, 588736, 662328, 883104, 975094, 1324656, 1462641, 1766208, 1950188, 2649312, 2925282, 3900376, 4387923, 5298624, 5850564, 7800752, 8775846, 11701128, 15601504, 17551692, 23402256, 31203008, 35103384, 46804512, 70206768, 93609024, 140413536, 280827072]

約数ペア:

[(1, 280827072), (2, 140413536), (3, 93609024), (4, 70206768), (6, 46804512), (8, 35103384), (9, 31203008), (12, 23402256), (16, 17551692), (18, 15601504), (24, 11701128), (32, 8775846), (36, 7800752), (48, 5850564), (53, 5298624), (64, 4387923), (72, 3900376), (96, 2925282), (106, 2649312), (144, 1950188), (159, 1766208), (192, 1462641), (212, 1324656), (288, 975094), (318, 883104), (424, 662328), (477, 588736), (576, 487547), (636, 441552), (848, 331164), (954, 294368), (1272, 220776), (1696, 165582), (1908, 147184), (2544, 110388), (3392, 82791), (3816, 73592), (5088, 55194), (7632, 36796), (9199, 30528), (10176, 27597), (15264, 18398)]