2057510160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{971}}^1$

素因数の和:1108

約数の個数: 240

約数和(自身を含む): 7238911680

約数和(自身を除く): 5181401520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 109, 120, 135, 144, 162, 180, 216, 218, 240, 243, 270, 324, 327, 360, 405, 432, 436, 486, 540, 545, 648, 654, 720, 810, 872, 971, 972, 981, 1080, 1090, 1215, 1296, 1308, 1620, 1635, 1744, 1942, 1944, 1962, 2160, 2180, 2430, 2616, 2913, 2943, 3240, 3270, 3884, 3888, 3924, 4360, 4855, 4860, 4905, 5232, 5826, 5886, 6480, 6540, 7768, 7848, 8720, 8739, 8829, 9710, 9720, 9810, 11652, 11772, 13080, 14565, 14715, 15536, 15696, 17478, 17658, 19420, 19440, 19620, 23304, 23544, 26160, 26217, 26487, 29130, 29430, 34956, 35316, 38840, 39240, 43695, 44145, 46608, 47088, 52434, 52974, 58260, 58860, 69912, 70632, 77680, 78480, 78651, 87390, 88290, 104868, 105839, 105948, 116520, 117720, 131085, 132435, 139824, 141264, 157302, 174780, 176580, 209736, 211678, 211896, 233040, 235440, 235953, 262170, 264870, 314604, 317517, 349560, 353160, 393255, 419472, 423356, 423792, 471906, 524340, 529195, 529740, 629208, 635034, 699120, 706320, 786510, 846712, 943812, 952551, 1048680, 1058390, 1059480, 1179765, 1258416, 1270068, 1573020, 1587585, 1693424, 1887624, 1905102, 2097360, 2116780, 2118960, 2359530, 2540136, 2857653, 3146040, 3175170, 3775248, 3810204, 4233560, 4719060, 4762755, 5080272, 5715306, 6292080, 6350340, 7620408, 8467120, 8572959, 9438120, 9525510, 11430612, 12700680, 14288265, 15240816, 17145918, 18876240, 19051020, 22861224, 25401360, 25718877, 28576530, 34291836, 38102040, 42864795, 45722448, 51437754, 57153060, 68583672, 76204080, 85729590, 102875508, 114306120, 128594385, 137167344, 171459180, 205751016, 228612240, 257188770, 342918360, 411502032, 514377540, 685836720, 1028755080, 2057510160]

約数ペア:

[(1, 2057510160), (2, 1028755080), (3, 685836720), (4, 514377540), (5, 411502032), (6, 342918360), (8, 257188770), (9, 228612240), (10, 205751016), (12, 171459180), (15, 137167344), (16, 128594385), (18, 114306120), (20, 102875508), (24, 85729590), (27, 76204080), (30, 68583672), (36, 57153060), (40, 51437754), (45, 45722448), (48, 42864795), (54, 38102040), (60, 34291836), (72, 28576530), (80, 25718877), (81, 25401360), (90, 22861224), (108, 19051020), (109, 18876240), (120, 17145918), (135, 15240816), (144, 14288265), (162, 12700680), (180, 11430612), (216, 9525510), (218, 9438120), (240, 8572959), (243, 8467120), (270, 7620408), (324, 6350340), (327, 6292080), (360, 5715306), (405, 5080272), (432, 4762755), (436, 4719060), (486, 4233560), (540, 3810204), (545, 3775248), (648, 3175170), (654, 3146040), (720, 2857653), (810, 2540136), (872, 2359530), (971, 2118960), (972, 2116780), (981, 2097360), (1080, 1905102), (1090, 1887624), (1215, 1693424), (1296, 1587585), (1308, 1573020), (1620, 1270068), (1635, 1258416), (1744, 1179765), (1942, 1059480), (1944, 1058390), (1962, 1048680), (2160, 952551), (2180, 943812), (2430, 846712), (2616, 786510), (2913, 706320), (2943, 699120), (3240, 635034), (3270, 629208), (3884, 529740), (3888, 529195), (3924, 524340), (4360, 471906), (4855, 423792), (4860, 423356), (4905, 419472), (5232, 393255), (5826, 353160), (5886, 349560), (6480, 317517), (6540, 314604), (7768, 264870), (7848, 262170), (8720, 235953), (8739, 235440), (8829, 233040), (9710, 211896), (9720, 211678), (9810, 209736), (11652, 176580), (11772, 174780), (13080, 157302), (14565, 141264), (14715, 139824), (15536, 132435), (15696, 131085), (17478, 117720), (17658, 116520), (19420, 105948), (19440, 105839), (19620, 104868), (23304, 88290), (23544, 87390), (26160, 78651), (26217, 78480), (26487, 77680), (29130, 70632), (29430, 69912), (34956, 58860), (35316, 58260), (38840, 52974), (39240, 52434), (43695, 47088), (44145, 46608)]