2252377920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13883}}^1$

素因数の和:13929

約数の個数: 168

約数和(自身を含む): 7744273056

約数和(自身を除く): 5491895136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 192, 195, 208, 240, 260, 312, 320, 338, 390, 416, 480, 507, 520, 624, 676, 780, 832, 845, 960, 1014, 1040, 1248, 1352, 1560, 1690, 2028, 2080, 2496, 2535, 2704, 3120, 3380, 4056, 4160, 5070, 5408, 6240, 6760, 8112, 10140, 10816, 12480, 13520, 13883, 16224, 20280, 27040, 27766, 32448, 40560, 41649, 54080, 55532, 69415, 81120, 83298, 111064, 138830, 162240, 166596, 180479, 208245, 222128, 277660, 333192, 360958, 416490, 444256, 541437, 555320, 666384, 721916, 832980, 888512, 902395, 1082874, 1110640, 1332768, 1443832, 1665960, 1804790, 2165748, 2221280, 2346227, 2665536, 2707185, 2887664, 3331920, 3609580, 4331496, 4442560, 4692454, 5414370, 5775328, 6663840, 7038681, 7219160, 8662992, 9384908, 10828740, 11550656, 11731135, 13327680, 14077362, 14438320, 17325984, 18769816, 21657480, 23462270, 28154724, 28876640, 34651968, 35193405, 37539632, 43314960, 46924540, 56309448, 57753280, 70386810, 75079264, 86629920, 93849080, 112618896, 140773620, 150158528, 173259840, 187698160, 225237792, 281547240, 375396320, 450475584, 563094480, 750792640, 1126188960, 2252377920]

約数ペア:

[(1, 2252377920), (2, 1126188960), (3, 750792640), (4, 563094480), (5, 450475584), (6, 375396320), (8, 281547240), (10, 225237792), (12, 187698160), (13, 173259840), (15, 150158528), (16, 140773620), (20, 112618896), (24, 93849080), (26, 86629920), (30, 75079264), (32, 70386810), (39, 57753280), (40, 56309448), (48, 46924540), (52, 43314960), (60, 37539632), (64, 35193405), (65, 34651968), (78, 28876640), (80, 28154724), (96, 23462270), (104, 21657480), (120, 18769816), (130, 17325984), (156, 14438320), (160, 14077362), (169, 13327680), (192, 11731135), (195, 11550656), (208, 10828740), (240, 9384908), (260, 8662992), (312, 7219160), (320, 7038681), (338, 6663840), (390, 5775328), (416, 5414370), (480, 4692454), (507, 4442560), (520, 4331496), (624, 3609580), (676, 3331920), (780, 2887664), (832, 2707185), (845, 2665536), (960, 2346227), (1014, 2221280), (1040, 2165748), (1248, 1804790), (1352, 1665960), (1560, 1443832), (1690, 1332768), (2028, 1110640), (2080, 1082874), (2496, 902395), (2535, 888512), (2704, 832980), (3120, 721916), (3380, 666384), (4056, 555320), (4160, 541437), (5070, 444256), (5408, 416490), (6240, 360958), (6760, 333192), (8112, 277660), (10140, 222128), (10816, 208245), (12480, 180479), (13520, 166596), (13883, 162240), (16224, 138830), (20280, 111064), (27040, 83298), (27766, 81120), (32448, 69415), (40560, 55532), (41649, 54080)]