1685905920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{24391}}^1$

素因数の和:24423

約数の個数: 160

約数和(自身を含む): 5988723840

約数和(自身を除く): 4302817920

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, 23040, 24391, 34560, 48782, 69120, 73173, 97564, 121955, 146346, 195128, 219519, 243910, 292692, 365865, 390256, 439038, 487820, 585384, 658557, 731730, 780512, 878076, 975640, 1097595, 1170768, 1317114, 1463460, 1561024, 1756152, 1951280, 2195190, 2341536, 2634228, 2926920, 3122048, 3292785, 3512304, 3902560, 4390380, 4683072, 5268456, 5853840, 6244096, 6585570, 7024608, 7805120, 8780760, 9366144, 10536912, 11707680, 12488192, 13171140, 14049216, 15610240, 17561520, 18732288, 21073824, 23415360, 26342280, 28098432, 31220480, 35123040, 37464576, 42147648, 46830720, 52684560, 56196864, 62440960, 70246080, 84295296, 93661440, 105369120, 112393728, 140492160, 168590592, 187322880, 210738240, 280984320, 337181184, 421476480, 561968640, 842952960, 1685905920]

約数ペア:

[(1, 1685905920), (2, 842952960), (3, 561968640), (4, 421476480), (5, 337181184), (6, 280984320), (8, 210738240), (9, 187322880), (10, 168590592), (12, 140492160), (15, 112393728), (16, 105369120), (18, 93661440), (20, 84295296), (24, 70246080), (27, 62440960), (30, 56196864), (32, 52684560), (36, 46830720), (40, 42147648), (45, 37464576), (48, 35123040), (54, 31220480), (60, 28098432), (64, 26342280), (72, 23415360), (80, 21073824), (90, 18732288), (96, 17561520), (108, 15610240), (120, 14049216), (128, 13171140), (135, 12488192), (144, 11707680), (160, 10536912), (180, 9366144), (192, 8780760), (216, 7805120), (240, 7024608), (256, 6585570), (270, 6244096), (288, 5853840), (320, 5268456), (360, 4683072), (384, 4390380), (432, 3902560), (480, 3512304), (512, 3292785), (540, 3122048), (576, 2926920), (640, 2634228), (720, 2341536), (768, 2195190), (864, 1951280), (960, 1756152), (1080, 1561024), (1152, 1463460), (1280, 1317114), (1440, 1170768), (1536, 1097595), (1728, 975640), (1920, 878076), (2160, 780512), (2304, 731730), (2560, 658557), (2880, 585384), (3456, 487820), (3840, 439038), (4320, 390256), (4608, 365865), (5760, 292692), (6912, 243910), (7680, 219519), (8640, 195128), (11520, 146346), (13824, 121955), (17280, 97564), (23040, 73173), (24391, 69120), (34560, 48782)]