211069440

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{9161}}^1$

素因数の和:9190

約数の個数: 120

約数和(自身を含む): 731072628

約数和(自身を除く): 520003188

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 9161, 11520, 18322, 23040, 27483, 36644, 45805, 54966, 73288, 82449, 91610, 109932, 137415, 146576, 164898, 183220, 219864, 274830, 293152, 329796, 366440, 412245, 439728, 549660, 586304, 659592, 732880, 824490, 879456, 1099320, 1172608, 1319184, 1465760, 1648980, 1758912, 2198640, 2345216, 2638368, 2931520, 3297960, 3517824, 4397280, 4690432, 5276736, 5863040, 6595920, 7035648, 8794560, 10553472, 11726080, 13191840, 14071296, 17589120, 21106944, 23452160, 26383680, 35178240, 42213888, 52767360, 70356480, 105534720, 211069440]

約数ペア:

[(1, 211069440), (2, 105534720), (3, 70356480), (4, 52767360), (5, 42213888), (6, 35178240), (8, 26383680), (9, 23452160), (10, 21106944), (12, 17589120), (15, 14071296), (16, 13191840), (18, 11726080), (20, 10553472), (24, 8794560), (30, 7035648), (32, 6595920), (36, 5863040), (40, 5276736), (45, 4690432), (48, 4397280), (60, 3517824), (64, 3297960), (72, 2931520), (80, 2638368), (90, 2345216), (96, 2198640), (120, 1758912), (128, 1648980), (144, 1465760), (160, 1319184), (180, 1172608), (192, 1099320), (240, 879456), (256, 824490), (288, 732880), (320, 659592), (360, 586304), (384, 549660), (480, 439728), (512, 412245), (576, 366440), (640, 329796), (720, 293152), (768, 274830), (960, 219864), (1152, 183220), (1280, 164898), (1440, 146576), (1536, 137415), (1920, 109932), (2304, 91610), (2560, 82449), (2880, 73288), (3840, 54966), (4608, 45805), (5760, 36644), (7680, 27483), (9161, 23040), (11520, 18322)]