206365320

素因数分解:

$2^3\times 3^7\times 5^1\times 7^1\times {\mathrm{337}}^1$

素因数の和:376

約数の個数: 256

約数和(自身を含む): 798220800

約数和(自身を除く): 591855480

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 337, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 674, 729, 756, 810, 840, 945, 972, 1011, 1080, 1134, 1215, 1260, 1348, 1458, 1512, 1620, 1685, 1701, 1890, 1944, 2022, 2187, 2268, 2359, 2430, 2520, 2696, 2835, 2916, 3033, 3240, 3370, 3402, 3645, 3780, 4044, 4374, 4536, 4718, 4860, 5055, 5103, 5670, 5832, 6066, 6740, 6804, 7077, 7290, 7560, 8088, 8505, 8748, 9099, 9436, 9720, 10110, 10206, 10935, 11340, 11795, 12132, 13480, 13608, 14154, 14580, 15165, 15309, 17010, 17496, 18198, 18872, 20220, 20412, 21231, 21870, 22680, 23590, 24264, 25515, 27297, 28308, 29160, 30330, 30618, 34020, 35385, 36396, 40440, 40824, 42462, 43740, 45495, 47180, 51030, 54594, 56616, 60660, 61236, 63693, 68040, 70770, 72792, 76545, 81891, 84924, 87480, 90990, 94360, 102060, 106155, 109188, 121320, 122472, 127386, 136485, 141540, 153090, 163782, 169848, 181980, 191079, 204120, 212310, 218376, 245673, 254772, 272970, 283080, 306180, 318465, 327564, 363960, 382158, 409455, 424620, 491346, 509544, 545940, 573237, 612360, 636930, 655128, 737019, 764316, 818910, 849240, 955395, 982692, 1091880, 1146474, 1228365, 1273860, 1474038, 1528632, 1637820, 1719711, 1910790, 1965384, 2292948, 2456730, 2547720, 2866185, 2948076, 3275640, 3439422, 3685095, 3821580, 4585896, 4913460, 5159133, 5732370, 5896152, 6878844, 7370190, 7643160, 8598555, 9826920, 10318266, 11464740, 13757688, 14740380, 17197110, 20636532, 22929480, 25795665, 29480760, 34394220, 41273064, 51591330, 68788440, 103182660, 206365320]

約数ペア:

[(1, 206365320), (2, 103182660), (3, 68788440), (4, 51591330), (5, 41273064), (6, 34394220), (7, 29480760), (8, 25795665), (9, 22929480), (10, 20636532), (12, 17197110), (14, 14740380), (15, 13757688), (18, 11464740), (20, 10318266), (21, 9826920), (24, 8598555), (27, 7643160), (28, 7370190), (30, 6878844), (35, 5896152), (36, 5732370), (40, 5159133), (42, 4913460), (45, 4585896), (54, 3821580), (56, 3685095), (60, 3439422), (63, 3275640), (70, 2948076), (72, 2866185), (81, 2547720), (84, 2456730), (90, 2292948), (105, 1965384), (108, 1910790), (120, 1719711), (126, 1637820), (135, 1528632), (140, 1474038), (162, 1273860), (168, 1228365), (180, 1146474), (189, 1091880), (210, 982692), (216, 955395), (243, 849240), (252, 818910), (270, 764316), (280, 737019), (315, 655128), (324, 636930), (337, 612360), (360, 573237), (378, 545940), (405, 509544), (420, 491346), (486, 424620), (504, 409455), (540, 382158), (567, 363960), (630, 327564), (648, 318465), (674, 306180), (729, 283080), (756, 272970), (810, 254772), (840, 245673), (945, 218376), (972, 212310), (1011, 204120), (1080, 191079), (1134, 181980), (1215, 169848), (1260, 163782), (1348, 153090), (1458, 141540), (1512, 136485), (1620, 127386), (1685, 122472), (1701, 121320), (1890, 109188), (1944, 106155), (2022, 102060), (2187, 94360), (2268, 90990), (2359, 87480), (2430, 84924), (2520, 81891), (2696, 76545), (2835, 72792), (2916, 70770), (3033, 68040), (3240, 63693), (3370, 61236), (3402, 60660), (3645, 56616), (3780, 54594), (4044, 51030), (4374, 47180), (4536, 45495), (4718, 43740), (4860, 42462), (5055, 40824), (5103, 40440), (5670, 36396), (5832, 35385), (6066, 34020), (6740, 30618), (6804, 30330), (7077, 29160), (7290, 28308), (7560, 27297), (8088, 25515), (8505, 24264), (8748, 23590), (9099, 22680), (9436, 21870), (9720, 21231), (10110, 20412), (10206, 20220), (10935, 18872), (11340, 18198), (11795, 17496), (12132, 17010), (13480, 15309), (13608, 15165), (14154, 14580)]