529976720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1769

約数の個数: 160

約数和(自身を含む): 1552733952

約数和(自身を除く): 1022757232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 560, 602, 688, 728, 860, 910, 1040, 1118, 1204, 1456, 1505, 1693, 1720, 1820, 2236, 2408, 2795, 3010, 3386, 3440, 3640, 3913, 4472, 4816, 5590, 6020, 6772, 7280, 7826, 8465, 8944, 11180, 11851, 12040, 13544, 15652, 16930, 19565, 22009, 22360, 23702, 24080, 27088, 31304, 33860, 39130, 44018, 44720, 47404, 59255, 62608, 67720, 72799, 78260, 88036, 94808, 110045, 118510, 135440, 145598, 154063, 156520, 176072, 189616, 220090, 237020, 291196, 308126, 313040, 352144, 363995, 440180, 474040, 509593, 582392, 616252, 727990, 770315, 880360, 946387, 948080, 1019186, 1164784, 1232504, 1455980, 1540630, 1760720, 1892774, 2038372, 2465008, 2547965, 2911960, 3081260, 3785548, 4076744, 4731935, 5095930, 5823920, 6162520, 6624709, 7571096, 8153488, 9463870, 10191860, 12325040, 13249418, 15142192, 18927740, 20383720, 26498836, 33123545, 37855480, 40767440, 52997672, 66247090, 75710960, 105995344, 132494180, 264988360, 529976720]

約数ペア:

[(1, 529976720), (2, 264988360), (4, 132494180), (5, 105995344), (7, 75710960), (8, 66247090), (10, 52997672), (13, 40767440), (14, 37855480), (16, 33123545), (20, 26498836), (26, 20383720), (28, 18927740), (35, 15142192), (40, 13249418), (43, 12325040), (52, 10191860), (56, 9463870), (65, 8153488), (70, 7571096), (80, 6624709), (86, 6162520), (91, 5823920), (104, 5095930), (112, 4731935), (130, 4076744), (140, 3785548), (172, 3081260), (182, 2911960), (208, 2547965), (215, 2465008), (260, 2038372), (280, 1892774), (301, 1760720), (344, 1540630), (364, 1455980), (430, 1232504), (455, 1164784), (520, 1019186), (559, 948080), (560, 946387), (602, 880360), (688, 770315), (728, 727990), (860, 616252), (910, 582392), (1040, 509593), (1118, 474040), (1204, 440180), (1456, 363995), (1505, 352144), (1693, 313040), (1720, 308126), (1820, 291196), (2236, 237020), (2408, 220090), (2795, 189616), (3010, 176072), (3386, 156520), (3440, 154063), (3640, 145598), (3913, 135440), (4472, 118510), (4816, 110045), (5590, 94808), (6020, 88036), (6772, 78260), (7280, 72799), (7826, 67720), (8465, 62608), (8944, 59255), (11180, 47404), (11851, 44720), (12040, 44018), (13544, 39130), (15652, 33860), (16930, 31304), (19565, 27088), (22009, 24080), (22360, 23702)]