227003520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{863}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 729699840

約数和(自身を除く): 502696320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 274, 320, 384, 411, 480, 548, 640, 685, 822, 863, 960, 1096, 1370, 1644, 1726, 1920, 2055, 2192, 2589, 2740, 3288, 3452, 4110, 4315, 4384, 5178, 5480, 6576, 6904, 8220, 8630, 8768, 10356, 10960, 12945, 13152, 13808, 16440, 17260, 17536, 20712, 21920, 25890, 26304, 27616, 32880, 34520, 41424, 43840, 51780, 52608, 55232, 65760, 69040, 82848, 87680, 103560, 110464, 118231, 131520, 138080, 165696, 207120, 236462, 263040, 276160, 331392, 354693, 414240, 472924, 552320, 591155, 709386, 828480, 945848, 1182310, 1418772, 1656960, 1773465, 1891696, 2364620, 2837544, 3546930, 3783392, 4729240, 5675088, 7093860, 7566784, 9458480, 11350176, 14187720, 15133568, 18916960, 22700352, 28375440, 37833920, 45400704, 56750880, 75667840, 113501760, 227003520]

約数ペア:

[(1, 227003520), (2, 113501760), (3, 75667840), (4, 56750880), (5, 45400704), (6, 37833920), (8, 28375440), (10, 22700352), (12, 18916960), (15, 15133568), (16, 14187720), (20, 11350176), (24, 9458480), (30, 7566784), (32, 7093860), (40, 5675088), (48, 4729240), (60, 3783392), (64, 3546930), (80, 2837544), (96, 2364620), (120, 1891696), (128, 1773465), (137, 1656960), (160, 1418772), (192, 1182310), (240, 945848), (274, 828480), (320, 709386), (384, 591155), (411, 552320), (480, 472924), (548, 414240), (640, 354693), (685, 331392), (822, 276160), (863, 263040), (960, 236462), (1096, 207120), (1370, 165696), (1644, 138080), (1726, 131520), (1920, 118231), (2055, 110464), (2192, 103560), (2589, 87680), (2740, 82848), (3288, 69040), (3452, 65760), (4110, 55232), (4315, 52608), (4384, 51780), (5178, 43840), (5480, 41424), (6576, 34520), (6904, 32880), (8220, 27616), (8630, 26304), (8768, 25890), (10356, 21920), (10960, 20712), (12945, 17536), (13152, 17260), (13808, 16440)]