2272229120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{691}}^1$

素因数の和:1086

約数の個数: 144

約数和(自身を含む): 6246202368

約数和(自身を除く): 3973973248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 367, 448, 560, 640, 691, 734, 896, 1120, 1280, 1382, 1468, 1792, 1835, 2240, 2569, 2764, 2936, 3455, 3670, 4480, 4837, 5138, 5528, 5872, 6910, 7340, 8960, 9674, 10276, 11056, 11744, 12845, 13820, 14680, 19348, 20552, 22112, 23488, 24185, 25690, 27640, 29360, 38696, 41104, 44224, 46976, 48370, 51380, 55280, 58720, 77392, 82208, 88448, 93952, 96740, 102760, 110560, 117440, 154784, 164416, 176896, 193480, 205520, 221120, 234880, 253597, 309568, 328832, 386960, 411040, 442240, 469760, 507194, 619136, 657664, 773920, 822080, 884480, 1014388, 1238272, 1267985, 1547840, 1644160, 1775179, 2028776, 2535970, 3095680, 3288320, 3550358, 4057552, 5071940, 6191360, 7100716, 8115104, 8875895, 10143880, 14201432, 16230208, 17751790, 20287760, 28402864, 32460416, 35503580, 40575520, 56805728, 64920832, 71007160, 81151040, 113611456, 142014320, 162302080, 227222912, 284028640, 324604160, 454445824, 568057280, 1136114560, 2272229120]

約数ペア:

[(1, 2272229120), (2, 1136114560), (4, 568057280), (5, 454445824), (7, 324604160), (8, 284028640), (10, 227222912), (14, 162302080), (16, 142014320), (20, 113611456), (28, 81151040), (32, 71007160), (35, 64920832), (40, 56805728), (56, 40575520), (64, 35503580), (70, 32460416), (80, 28402864), (112, 20287760), (128, 17751790), (140, 16230208), (160, 14201432), (224, 10143880), (256, 8875895), (280, 8115104), (320, 7100716), (367, 6191360), (448, 5071940), (560, 4057552), (640, 3550358), (691, 3288320), (734, 3095680), (896, 2535970), (1120, 2028776), (1280, 1775179), (1382, 1644160), (1468, 1547840), (1792, 1267985), (1835, 1238272), (2240, 1014388), (2569, 884480), (2764, 822080), (2936, 773920), (3455, 657664), (3670, 619136), (4480, 507194), (4837, 469760), (5138, 442240), (5528, 411040), (5872, 386960), (6910, 328832), (7340, 309568), (8960, 253597), (9674, 234880), (10276, 221120), (11056, 205520), (11744, 193480), (12845, 176896), (13820, 164416), (14680, 154784), (19348, 117440), (20552, 110560), (22112, 102760), (23488, 96740), (24185, 93952), (25690, 88448), (27640, 82208), (29360, 77392), (38696, 58720), (41104, 55280), (44224, 51380), (46976, 48370)]