1308445920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2179}}^1$

素因数の和:2342

約数の個数: 192

約数和(自身を含む): 4614624000

約数和(自身を除く): 3306178080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 139, 144, 160, 180, 216, 240, 270, 278, 288, 360, 417, 432, 480, 540, 556, 695, 720, 834, 864, 1080, 1112, 1251, 1390, 1440, 1668, 2085, 2160, 2179, 2224, 2502, 2780, 3336, 3753, 4170, 4320, 4358, 4448, 5004, 5560, 6255, 6537, 6672, 7506, 8340, 8716, 10008, 10895, 11120, 12510, 13074, 13344, 15012, 16680, 17432, 18765, 19611, 20016, 21790, 22240, 25020, 26148, 30024, 32685, 33360, 34864, 37530, 39222, 40032, 43580, 50040, 52296, 58833, 60048, 65370, 66720, 69728, 75060, 78444, 87160, 98055, 100080, 104592, 117666, 120096, 130740, 150120, 156888, 174320, 196110, 200160, 209184, 235332, 261480, 294165, 300240, 302881, 313776, 348640, 392220, 470664, 522960, 588330, 600480, 605762, 627552, 784440, 908643, 941328, 1045920, 1176660, 1211524, 1514405, 1568880, 1817286, 1882656, 2353320, 2423048, 2725929, 3028810, 3137760, 3634572, 4543215, 4706640, 4846096, 5451858, 6057620, 7269144, 8177787, 9086430, 9413280, 9692192, 10903716, 12115240, 13629645, 14538288, 16355574, 18172860, 21807432, 24230480, 27259290, 29076576, 32711148, 36345720, 40888935, 43614864, 48460960, 54518580, 65422296, 72691440, 81777870, 87229728, 109037160, 130844592, 145382880, 163555740, 218074320, 261689184, 327111480, 436148640, 654222960, 1308445920]

約数ペア:

[(1, 1308445920), (2, 654222960), (3, 436148640), (4, 327111480), (5, 261689184), (6, 218074320), (8, 163555740), (9, 145382880), (10, 130844592), (12, 109037160), (15, 87229728), (16, 81777870), (18, 72691440), (20, 65422296), (24, 54518580), (27, 48460960), (30, 43614864), (32, 40888935), (36, 36345720), (40, 32711148), (45, 29076576), (48, 27259290), (54, 24230480), (60, 21807432), (72, 18172860), (80, 16355574), (90, 14538288), (96, 13629645), (108, 12115240), (120, 10903716), (135, 9692192), (139, 9413280), (144, 9086430), (160, 8177787), (180, 7269144), (216, 6057620), (240, 5451858), (270, 4846096), (278, 4706640), (288, 4543215), (360, 3634572), (417, 3137760), (432, 3028810), (480, 2725929), (540, 2423048), (556, 2353320), (695, 1882656), (720, 1817286), (834, 1568880), (864, 1514405), (1080, 1211524), (1112, 1176660), (1251, 1045920), (1390, 941328), (1440, 908643), (1668, 784440), (2085, 627552), (2160, 605762), (2179, 600480), (2224, 588330), (2502, 522960), (2780, 470664), (3336, 392220), (3753, 348640), (4170, 313776), (4320, 302881), (4358, 300240), (4448, 294165), (5004, 261480), (5560, 235332), (6255, 209184), (6537, 200160), (6672, 196110), (7506, 174320), (8340, 156888), (8716, 150120), (10008, 130740), (10895, 120096), (11120, 117666), (12510, 104592), (13074, 100080), (13344, 98055), (15012, 87160), (16680, 78444), (17432, 75060), (18765, 69728), (19611, 66720), (20016, 65370), (21790, 60048), (22240, 58833), (25020, 52296), (26148, 50040), (30024, 43580), (32685, 40032), (33360, 39222), (34864, 37530)]