2049576480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67777}}^1$

素因数の和:67808

約数の個数: 192

約数和(自身を含む): 8198426880

約数和(自身を除く): 6148850400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 67777, 135554, 203331, 271108, 338885, 406662, 474439, 542216, 609993, 677770, 813324, 948878, 1016655, 1084432, 1219986, 1355540, 1423317, 1626648, 1829979, 1897756, 2033310, 2168864, 2372195, 2439972, 2711080, 2846634, 3049965, 3253296, 3659958, 3795512, 4066620, 4269951, 4744390, 4879944, 5422160, 5693268, 6099930, 6506592, 7116585, 7319916, 7591024, 8133240, 8539902, 9149895, 9488780, 9759888, 10844320, 11386536, 12199860, 12809853, 14233170, 14639832, 15182048, 16266480, 17079804, 18299790, 18977560, 19519776, 21349755, 22773072, 24399720, 25619706, 28466340, 29279664, 32532960, 34159608, 36599580, 37955120, 42699510, 45546144, 48799440, 51239412, 56932680, 58559328, 64049265, 68319216, 73199160, 75910240, 85399020, 97598880, 102478824, 113865360, 128098530, 136638432, 146398320, 170798040, 204957648, 227730720, 256197060, 292796640, 341596080, 409915296, 512394120, 683192160, 1024788240, 2049576480]

約数ペア:

[(1, 2049576480), (2, 1024788240), (3, 683192160), (4, 512394120), (5, 409915296), (6, 341596080), (7, 292796640), (8, 256197060), (9, 227730720), (10, 204957648), (12, 170798040), (14, 146398320), (15, 136638432), (16, 128098530), (18, 113865360), (20, 102478824), (21, 97598880), (24, 85399020), (27, 75910240), (28, 73199160), (30, 68319216), (32, 64049265), (35, 58559328), (36, 56932680), (40, 51239412), (42, 48799440), (45, 45546144), (48, 42699510), (54, 37955120), (56, 36599580), (60, 34159608), (63, 32532960), (70, 29279664), (72, 28466340), (80, 25619706), (84, 24399720), (90, 22773072), (96, 21349755), (105, 19519776), (108, 18977560), (112, 18299790), (120, 17079804), (126, 16266480), (135, 15182048), (140, 14639832), (144, 14233170), (160, 12809853), (168, 12199860), (180, 11386536), (189, 10844320), (210, 9759888), (216, 9488780), (224, 9149895), (240, 8539902), (252, 8133240), (270, 7591024), (280, 7319916), (288, 7116585), (315, 6506592), (336, 6099930), (360, 5693268), (378, 5422160), (420, 4879944), (432, 4744390), (480, 4269951), (504, 4066620), (540, 3795512), (560, 3659958), (630, 3253296), (672, 3049965), (720, 2846634), (756, 2711080), (840, 2439972), (864, 2372195), (945, 2168864), (1008, 2033310), (1080, 1897756), (1120, 1829979), (1260, 1626648), (1440, 1423317), (1512, 1355540), (1680, 1219986), (1890, 1084432), (2016, 1016655), (2160, 948878), (2520, 813324), (3024, 677770), (3360, 609993), (3780, 542216), (4320, 474439), (5040, 406662), (6048, 338885), (7560, 271108), (10080, 203331), (15120, 135554), (30240, 67777)]