7130583040

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{49739}}^1$

素因数の和:49775

約数の個数: 104

約数和(自身を含む): 19556176320

約数和(自身を除く): 12425593280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 3584, 4096, 4480, 5120, 7168, 8960, 10240, 14336, 17920, 20480, 28672, 35840, 49739, 71680, 99478, 143360, 198956, 248695, 348173, 397912, 497390, 696346, 795824, 994780, 1392692, 1591648, 1740865, 1989560, 2785384, 3183296, 3481730, 3979120, 5570768, 6366592, 6963460, 7958240, 11141536, 12733184, 13926920, 15916480, 22283072, 25466368, 27853840, 31832960, 44566144, 50932736, 55707680, 63665920, 89132288, 101865472, 111415360, 127331840, 178264576, 203730944, 222830720, 254663680, 356529152, 445661440, 509327360, 713058304, 891322880, 1018654720, 1426116608, 1782645760, 3565291520, 7130583040]

約数ペア:

[(1, 7130583040), (2, 3565291520), (4, 1782645760), (5, 1426116608), (7, 1018654720), (8, 891322880), (10, 713058304), (14, 509327360), (16, 445661440), (20, 356529152), (28, 254663680), (32, 222830720), (35, 203730944), (40, 178264576), (56, 127331840), (64, 111415360), (70, 101865472), (80, 89132288), (112, 63665920), (128, 55707680), (140, 50932736), (160, 44566144), (224, 31832960), (256, 27853840), (280, 25466368), (320, 22283072), (448, 15916480), (512, 13926920), (560, 12733184), (640, 11141536), (896, 7958240), (1024, 6963460), (1120, 6366592), (1280, 5570768), (1792, 3979120), (2048, 3481730), (2240, 3183296), (2560, 2785384), (3584, 1989560), (4096, 1740865), (4480, 1591648), (5120, 1392692), (7168, 994780), (8960, 795824), (10240, 696346), (14336, 497390), (17920, 397912), (20480, 348173), (28672, 248695), (35840, 198956), (49739, 143360), (71680, 99478)]