223777920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4019}}^1$

素因数の和:4070

約数の個数: 128

約数和(自身を含む): 738072000

約数和(自身を除く): 514294080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 128, 145, 160, 174, 192, 232, 240, 290, 320, 348, 384, 435, 464, 480, 580, 640, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 1920, 2320, 2784, 3480, 3712, 4019, 4640, 5568, 6960, 8038, 9280, 11136, 12057, 13920, 16076, 18560, 20095, 24114, 27840, 32152, 40190, 48228, 55680, 60285, 64304, 80380, 96456, 116551, 120570, 128608, 160760, 192912, 233102, 241140, 257216, 321520, 349653, 385824, 466204, 482280, 514432, 582755, 643040, 699306, 771648, 932408, 964560, 1165510, 1286080, 1398612, 1543296, 1748265, 1864816, 1929120, 2331020, 2572160, 2797224, 3496530, 3729632, 3858240, 4662040, 5594448, 6993060, 7459264, 7716480, 9324080, 11188896, 13986120, 14918528, 18648160, 22377792, 27972240, 37296320, 44755584, 55944480, 74592640, 111888960, 223777920]

約数ペア:

[(1, 223777920), (2, 111888960), (3, 74592640), (4, 55944480), (5, 44755584), (6, 37296320), (8, 27972240), (10, 22377792), (12, 18648160), (15, 14918528), (16, 13986120), (20, 11188896), (24, 9324080), (29, 7716480), (30, 7459264), (32, 6993060), (40, 5594448), (48, 4662040), (58, 3858240), (60, 3729632), (64, 3496530), (80, 2797224), (87, 2572160), (96, 2331020), (116, 1929120), (120, 1864816), (128, 1748265), (145, 1543296), (160, 1398612), (174, 1286080), (192, 1165510), (232, 964560), (240, 932408), (290, 771648), (320, 699306), (348, 643040), (384, 582755), (435, 514432), (464, 482280), (480, 466204), (580, 385824), (640, 349653), (696, 321520), (870, 257216), (928, 241140), (960, 233102), (1160, 192912), (1392, 160760), (1740, 128608), (1856, 120570), (1920, 116551), (2320, 96456), (2784, 80380), (3480, 64304), (3712, 60285), (4019, 55680), (4640, 48228), (5568, 40190), (6960, 32152), (8038, 27840), (9280, 24114), (11136, 20095), (12057, 18560), (13920, 16076)]