2006557920

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{17203}}^1$

素因数の和:17236

約数の個数: 168

約数和(自身を含む): 7107901416

約数和(自身を除く): 5101343496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 729, 810, 864, 972, 1080, 1215, 1296, 1440, 1458, 1620, 1944, 2160, 2430, 2592, 2916, 3240, 3645, 3888, 4320, 4860, 5832, 6480, 7290, 7776, 9720, 11664, 12960, 14580, 17203, 19440, 23328, 29160, 34406, 38880, 51609, 58320, 68812, 86015, 103218, 116640, 137624, 154827, 172030, 206436, 258045, 275248, 309654, 344060, 412872, 464481, 516090, 550496, 619308, 688120, 774135, 825744, 928962, 1032180, 1238616, 1376240, 1393443, 1548270, 1651488, 1857924, 2064360, 2322405, 2477232, 2752480, 2786886, 3096540, 3715848, 4128720, 4180329, 4644810, 4954464, 5573772, 6193080, 6967215, 7431696, 8257440, 8360658, 9289620, 11147544, 12386160, 12540987, 13934430, 14863392, 16721316, 18579240, 20901645, 22295088, 24772320, 25081974, 27868860, 33442632, 37158480, 41803290, 44590176, 50163948, 55737720, 62704935, 66885264, 74316960, 83606580, 100327896, 111475440, 125409870, 133770528, 167213160, 200655792, 222950880, 250819740, 334426320, 401311584, 501639480, 668852640, 1003278960, 2006557920]

約数ペア:

[(1, 2006557920), (2, 1003278960), (3, 668852640), (4, 501639480), (5, 401311584), (6, 334426320), (8, 250819740), (9, 222950880), (10, 200655792), (12, 167213160), (15, 133770528), (16, 125409870), (18, 111475440), (20, 100327896), (24, 83606580), (27, 74316960), (30, 66885264), (32, 62704935), (36, 55737720), (40, 50163948), (45, 44590176), (48, 41803290), (54, 37158480), (60, 33442632), (72, 27868860), (80, 25081974), (81, 24772320), (90, 22295088), (96, 20901645), (108, 18579240), (120, 16721316), (135, 14863392), (144, 13934430), (160, 12540987), (162, 12386160), (180, 11147544), (216, 9289620), (240, 8360658), (243, 8257440), (270, 7431696), (288, 6967215), (324, 6193080), (360, 5573772), (405, 4954464), (432, 4644810), (480, 4180329), (486, 4128720), (540, 3715848), (648, 3096540), (720, 2786886), (729, 2752480), (810, 2477232), (864, 2322405), (972, 2064360), (1080, 1857924), (1215, 1651488), (1296, 1548270), (1440, 1393443), (1458, 1376240), (1620, 1238616), (1944, 1032180), (2160, 928962), (2430, 825744), (2592, 774135), (2916, 688120), (3240, 619308), (3645, 550496), (3888, 516090), (4320, 464481), (4860, 412872), (5832, 344060), (6480, 309654), (7290, 275248), (7776, 258045), (9720, 206436), (11664, 172030), (12960, 154827), (14580, 137624), (17203, 116640), (19440, 103218), (23328, 86015), (29160, 68812), (34406, 58320), (38880, 51609)]