200816640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{2179}}^1$

素因数の和:2212

約数の個数: 144

約数和(自身を含む): 696313800

約数和(自身を除く): 495497160

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, 1024, 1152, 1280, 1440, 1536, 1920, 2048, 2179, 2304, 2560, 2880, 3072, 3840, 4358, 4608, 5120, 5760, 6144, 6537, 7680, 8716, 9216, 10240, 10895, 11520, 13074, 15360, 17432, 18432, 19611, 21790, 23040, 26148, 30720, 32685, 34864, 39222, 43580, 46080, 52296, 65370, 69728, 78444, 87160, 92160, 98055, 104592, 130740, 139456, 156888, 174320, 196110, 209184, 261480, 278912, 313776, 348640, 392220, 418368, 522960, 557824, 627552, 697280, 784440, 836736, 1045920, 1115648, 1255104, 1394560, 1568880, 1673472, 2091840, 2231296, 2510208, 2789120, 3137760, 3346944, 4183680, 4462592, 5020416, 5578240, 6275520, 6693888, 8367360, 10040832, 11156480, 12551040, 13387776, 16734720, 20081664, 22312960, 25102080, 33469440, 40163328, 50204160, 66938880, 100408320, 200816640]

約数ペア:

[(1, 200816640), (2, 100408320), (3, 66938880), (4, 50204160), (5, 40163328), (6, 33469440), (8, 25102080), (9, 22312960), (10, 20081664), (12, 16734720), (15, 13387776), (16, 12551040), (18, 11156480), (20, 10040832), (24, 8367360), (30, 6693888), (32, 6275520), (36, 5578240), (40, 5020416), (45, 4462592), (48, 4183680), (60, 3346944), (64, 3137760), (72, 2789120), (80, 2510208), (90, 2231296), (96, 2091840), (120, 1673472), (128, 1568880), (144, 1394560), (160, 1255104), (180, 1115648), (192, 1045920), (240, 836736), (256, 784440), (288, 697280), (320, 627552), (360, 557824), (384, 522960), (480, 418368), (512, 392220), (576, 348640), (640, 313776), (720, 278912), (768, 261480), (960, 209184), (1024, 196110), (1152, 174320), (1280, 156888), (1440, 139456), (1536, 130740), (1920, 104592), (2048, 98055), (2179, 92160), (2304, 87160), (2560, 78444), (2880, 69728), (3072, 65370), (3840, 52296), (4358, 46080), (4608, 43580), (5120, 39222), (5760, 34864), (6144, 32685), (6537, 30720), (7680, 26148), (8716, 23040), (9216, 21790), (10240, 19611), (10895, 18432), (11520, 17432), (13074, 15360)]