274385280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10993}}^1$

素因数の和:11028

約数の個数: 128

約数和(自身を含む): 941965920

約数和(自身を除く): 667580640

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, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 10993, 12480, 21986, 24960, 32979, 43972, 54965, 65958, 87944, 109930, 131916, 142909, 164895, 175888, 219860, 263832, 285818, 329790, 351776, 428727, 439720, 527664, 571636, 659580, 703552, 714545, 857454, 879440, 1055328, 1143272, 1319160, 1407104, 1429090, 1714908, 1758880, 2110656, 2143635, 2286544, 2638320, 2858180, 3429816, 3517760, 4221312, 4287270, 4573088, 5276640, 5716360, 6859632, 7035520, 8574540, 9146176, 10553280, 11432720, 13719264, 17149080, 18292352, 21106560, 22865440, 27438528, 34298160, 45730880, 54877056, 68596320, 91461760, 137192640, 274385280]

約数ペア:

[(1, 274385280), (2, 137192640), (3, 91461760), (4, 68596320), (5, 54877056), (6, 45730880), (8, 34298160), (10, 27438528), (12, 22865440), (13, 21106560), (15, 18292352), (16, 17149080), (20, 13719264), (24, 11432720), (26, 10553280), (30, 9146176), (32, 8574540), (39, 7035520), (40, 6859632), (48, 5716360), (52, 5276640), (60, 4573088), (64, 4287270), (65, 4221312), (78, 3517760), (80, 3429816), (96, 2858180), (104, 2638320), (120, 2286544), (128, 2143635), (130, 2110656), (156, 1758880), (160, 1714908), (192, 1429090), (195, 1407104), (208, 1319160), (240, 1143272), (260, 1055328), (312, 879440), (320, 857454), (384, 714545), (390, 703552), (416, 659580), (480, 571636), (520, 527664), (624, 439720), (640, 428727), (780, 351776), (832, 329790), (960, 285818), (1040, 263832), (1248, 219860), (1560, 175888), (1664, 164895), (1920, 142909), (2080, 131916), (2496, 109930), (3120, 87944), (4160, 65958), (4992, 54965), (6240, 43972), (8320, 32979), (10993, 24960), (12480, 21986)]