339455340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{12829}}^1$

素因数の和:12861

約数の個数: 144

約数和(自身を含む): 1228600800

約数和(自身を除く): 889145460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 12829, 13230, 25658, 26460, 38487, 51316, 64145, 76974, 89803, 115461, 128290, 153948, 179606, 192435, 230922, 256580, 269409, 346383, 359212, 384870, 449015, 461844, 538818, 577305, 628621, 692766, 769740, 808227, 898030, 1077636, 1154610, 1257242, 1347045, 1385532, 1616454, 1731915, 1796060, 1885863, 2309220, 2424681, 2514484, 2694090, 3143105, 3232908, 3463830, 3771726, 4041135, 4849362, 5388180, 5657589, 6286210, 6927660, 7543452, 8082270, 9429315, 9698724, 11315178, 12123405, 12572420, 16164540, 16972767, 18858630, 22630356, 24246810, 28287945, 33945534, 37717260, 48493620, 56575890, 67891068, 84863835, 113151780, 169727670, 339455340]

約数ペア:

[(1, 339455340), (2, 169727670), (3, 113151780), (4, 84863835), (5, 67891068), (6, 56575890), (7, 48493620), (9, 37717260), (10, 33945534), (12, 28287945), (14, 24246810), (15, 22630356), (18, 18858630), (20, 16972767), (21, 16164540), (27, 12572420), (28, 12123405), (30, 11315178), (35, 9698724), (36, 9429315), (42, 8082270), (45, 7543452), (49, 6927660), (54, 6286210), (60, 5657589), (63, 5388180), (70, 4849362), (84, 4041135), (90, 3771726), (98, 3463830), (105, 3232908), (108, 3143105), (126, 2694090), (135, 2514484), (140, 2424681), (147, 2309220), (180, 1885863), (189, 1796060), (196, 1731915), (210, 1616454), (245, 1385532), (252, 1347045), (270, 1257242), (294, 1154610), (315, 1077636), (378, 898030), (420, 808227), (441, 769740), (490, 692766), (540, 628621), (588, 577305), (630, 538818), (735, 461844), (756, 449015), (882, 384870), (945, 359212), (980, 346383), (1260, 269409), (1323, 256580), (1470, 230922), (1764, 192435), (1890, 179606), (2205, 153948), (2646, 128290), (2940, 115461), (3780, 89803), (4410, 76974), (5292, 64145), (6615, 51316), (8820, 38487), (12829, 26460), (13230, 25658)]