206244360

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{27281}}^1$

素因数の和:27308

約数の個数: 128

約数和(自身を含む): 785721600

約数和(自身を除く): 579477240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 27281, 54562, 81843, 109124, 136405, 163686, 190967, 218248, 245529, 272810, 327372, 381934, 409215, 491058, 545620, 572901, 654744, 736587, 763868, 818430, 954835, 982116, 1091240, 1145802, 1227645, 1473174, 1527736, 1636860, 1718703, 1909670, 1964232, 2291604, 2455290, 2864505, 2946348, 3273720, 3437406, 3682935, 3819340, 4583208, 4910580, 5156109, 5729010, 5892696, 6874812, 7365870, 7638680, 8593515, 9821160, 10312218, 11458020, 13749624, 14731740, 17187030, 20624436, 22916040, 25780545, 29463480, 34374060, 41248872, 51561090, 68748120, 103122180, 206244360]

約数ペア:

[(1, 206244360), (2, 103122180), (3, 68748120), (4, 51561090), (5, 41248872), (6, 34374060), (7, 29463480), (8, 25780545), (9, 22916040), (10, 20624436), (12, 17187030), (14, 14731740), (15, 13749624), (18, 11458020), (20, 10312218), (21, 9821160), (24, 8593515), (27, 7638680), (28, 7365870), (30, 6874812), (35, 5892696), (36, 5729010), (40, 5156109), (42, 4910580), (45, 4583208), (54, 3819340), (56, 3682935), (60, 3437406), (63, 3273720), (70, 2946348), (72, 2864505), (84, 2455290), (90, 2291604), (105, 1964232), (108, 1909670), (120, 1718703), (126, 1636860), (135, 1527736), (140, 1473174), (168, 1227645), (180, 1145802), (189, 1091240), (210, 982116), (216, 954835), (252, 818430), (270, 763868), (280, 736587), (315, 654744), (360, 572901), (378, 545620), (420, 491058), (504, 409215), (540, 381934), (630, 327372), (756, 272810), (840, 245529), (945, 218248), (1080, 190967), (1260, 163686), (1512, 136405), (1890, 109124), (2520, 81843), (3780, 54562), (7560, 27281)]