1610857920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{239711}}^1$

素因数の和:239738

約数の個数: 112

約数和(自身を含む): 5845137408

約数和(自身を除く): 4234279488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 239711, 479422, 719133, 958844, 1198555, 1438266, 1677977, 1917688, 2397110, 2876532, 3355954, 3595665, 3835376, 4794220, 5033931, 5753064, 6711908, 7191330, 7670752, 8389885, 9588440, 10067862, 11506128, 13423816, 14382660, 15341504, 16779770, 19176880, 20135724, 23012256, 25169655, 26847632, 28765320, 33559540, 38353760, 40271448, 46024512, 50339310, 53695264, 57530640, 67119080, 76707520, 80542896, 100678620, 107390528, 115061280, 134238160, 161085792, 201357240, 230122560, 268476320, 322171584, 402714480, 536952640, 805428960, 1610857920]

約数ペア:

[(1, 1610857920), (2, 805428960), (3, 536952640), (4, 402714480), (5, 322171584), (6, 268476320), (7, 230122560), (8, 201357240), (10, 161085792), (12, 134238160), (14, 115061280), (15, 107390528), (16, 100678620), (20, 80542896), (21, 76707520), (24, 67119080), (28, 57530640), (30, 53695264), (32, 50339310), (35, 46024512), (40, 40271448), (42, 38353760), (48, 33559540), (56, 28765320), (60, 26847632), (64, 25169655), (70, 23012256), (80, 20135724), (84, 19176880), (96, 16779770), (105, 15341504), (112, 14382660), (120, 13423816), (140, 11506128), (160, 10067862), (168, 9588440), (192, 8389885), (210, 7670752), (224, 7191330), (240, 6711908), (280, 5753064), (320, 5033931), (336, 4794220), (420, 3835376), (448, 3595665), (480, 3355954), (560, 2876532), (672, 2397110), (840, 1917688), (960, 1677977), (1120, 1438266), (1344, 1198555), (1680, 958844), (2240, 719133), (3360, 479422), (6720, 239711)]