2698558080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10729}}^1$

素因数の和:10882

約数の個数: 128

約数和(自身を含む): 8668123200

約数和(自身を除く): 5969565120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 960, 1048, 1310, 1572, 1920, 1965, 2096, 2620, 3144, 3930, 4192, 5240, 6288, 7860, 8384, 10480, 10729, 12576, 15720, 16768, 20960, 21458, 25152, 31440, 32187, 41920, 42916, 50304, 53645, 62880, 64374, 83840, 85832, 107290, 125760, 128748, 160935, 171664, 214580, 251520, 257496, 321870, 343328, 429160, 514992, 643740, 686656, 858320, 1029984, 1287480, 1373312, 1405499, 1716640, 2059968, 2574960, 2810998, 3433280, 4119936, 4216497, 5149920, 5621996, 6866560, 7027495, 8432994, 10299840, 11243992, 14054990, 16865988, 20599680, 21082485, 22487984, 28109980, 33731976, 42164970, 44975968, 56219960, 67463952, 84329940, 89951936, 112439920, 134927904, 168659880, 179903872, 224879840, 269855808, 337319760, 449759680, 539711616, 674639520, 899519360, 1349279040, 2698558080]

約数ペア:

[(1, 2698558080), (2, 1349279040), (3, 899519360), (4, 674639520), (5, 539711616), (6, 449759680), (8, 337319760), (10, 269855808), (12, 224879840), (15, 179903872), (16, 168659880), (20, 134927904), (24, 112439920), (30, 89951936), (32, 84329940), (40, 67463952), (48, 56219960), (60, 44975968), (64, 42164970), (80, 33731976), (96, 28109980), (120, 22487984), (128, 21082485), (131, 20599680), (160, 16865988), (192, 14054990), (240, 11243992), (262, 10299840), (320, 8432994), (384, 7027495), (393, 6866560), (480, 5621996), (524, 5149920), (640, 4216497), (655, 4119936), (786, 3433280), (960, 2810998), (1048, 2574960), (1310, 2059968), (1572, 1716640), (1920, 1405499), (1965, 1373312), (2096, 1287480), (2620, 1029984), (3144, 858320), (3930, 686656), (4192, 643740), (5240, 514992), (6288, 429160), (7860, 343328), (8384, 321870), (10480, 257496), (10729, 251520), (12576, 214580), (15720, 171664), (16768, 160935), (20960, 128748), (21458, 125760), (25152, 107290), (31440, 85832), (32187, 83840), (41920, 64374), (42916, 62880), (50304, 53645)]