1431959040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{20717}}^1$

素因数の和:20749

約数の個数: 160

約数和(自身を含む): 5086683360

約数和(自身を除く): 3654724320

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 20717, 23040, 34560, 41434, 62151, 69120, 82868, 103585, 124302, 165736, 186453, 207170, 248604, 310755, 331472, 372906, 414340, 497208, 559359, 621510, 662944, 745812, 828680, 932265, 994416, 1118718, 1243020, 1325888, 1491624, 1657360, 1864530, 1988832, 2237436, 2486040, 2651776, 2796795, 2983248, 3314720, 3729060, 3977664, 4474872, 4972080, 5303552, 5593590, 5966496, 6629440, 7458120, 7955328, 8949744, 9944160, 10607104, 11187180, 11932992, 13258880, 14916240, 15910656, 17899488, 19888320, 22374360, 23865984, 26517760, 29832480, 31821312, 35798976, 39776640, 44748720, 47731968, 53035520, 59664960, 71597952, 79553280, 89497440, 95463936, 119329920, 143195904, 159106560, 178994880, 238659840, 286391808, 357989760, 477319680, 715979520, 1431959040]

約数ペア:

[(1, 1431959040), (2, 715979520), (3, 477319680), (4, 357989760), (5, 286391808), (6, 238659840), (8, 178994880), (9, 159106560), (10, 143195904), (12, 119329920), (15, 95463936), (16, 89497440), (18, 79553280), (20, 71597952), (24, 59664960), (27, 53035520), (30, 47731968), (32, 44748720), (36, 39776640), (40, 35798976), (45, 31821312), (48, 29832480), (54, 26517760), (60, 23865984), (64, 22374360), (72, 19888320), (80, 17899488), (90, 15910656), (96, 14916240), (108, 13258880), (120, 11932992), (128, 11187180), (135, 10607104), (144, 9944160), (160, 8949744), (180, 7955328), (192, 7458120), (216, 6629440), (240, 5966496), (256, 5593590), (270, 5303552), (288, 4972080), (320, 4474872), (360, 3977664), (384, 3729060), (432, 3314720), (480, 2983248), (512, 2796795), (540, 2651776), (576, 2486040), (640, 2237436), (720, 1988832), (768, 1864530), (864, 1657360), (960, 1491624), (1080, 1325888), (1152, 1243020), (1280, 1118718), (1440, 994416), (1536, 932265), (1728, 828680), (1920, 745812), (2160, 662944), (2304, 621510), (2560, 559359), (2880, 497208), (3456, 414340), (3840, 372906), (4320, 331472), (4608, 310755), (5760, 248604), (6912, 207170), (7680, 186453), (8640, 165736), (11520, 124302), (13824, 103585), (17280, 82868), (20717, 69120), (23040, 62151), (34560, 41434)]