2023972720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{17293}}^1$

素因数の和:17343

約数の個数: 160

約数和(自身を含む): 6176033280

約数和(自身を除く): 4152060560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2926, 3080, 3344, 4180, 5320, 5852, 6160, 7315, 8360, 10640, 11704, 14630, 16720, 17293, 23408, 29260, 34586, 58520, 69172, 86465, 117040, 121051, 138344, 172930, 190223, 242102, 276688, 328567, 345860, 380446, 484204, 605255, 657134, 691720, 760892, 951115, 968408, 1210510, 1314268, 1331561, 1383440, 1521784, 1642835, 1902230, 1936816, 2299969, 2421020, 2628536, 2663122, 3043568, 3285670, 3614237, 3804460, 4599938, 4842040, 5257072, 5326244, 6571340, 6657805, 7228474, 7608920, 9199876, 9684080, 10652488, 11499845, 13142680, 13315610, 14456948, 15217840, 18071185, 18399752, 21304976, 22999690, 25299659, 26285360, 26631220, 28913896, 36142370, 36799504, 45999380, 50599318, 53262440, 57827792, 72284740, 91998760, 101198636, 106524880, 126498295, 144569480, 183997520, 202397272, 252996590, 289138960, 404794544, 505993180, 1011986360, 2023972720]

約数ペア:

[(1, 2023972720), (2, 1011986360), (4, 505993180), (5, 404794544), (7, 289138960), (8, 252996590), (10, 202397272), (11, 183997520), (14, 144569480), (16, 126498295), (19, 106524880), (20, 101198636), (22, 91998760), (28, 72284740), (35, 57827792), (38, 53262440), (40, 50599318), (44, 45999380), (55, 36799504), (56, 36142370), (70, 28913896), (76, 26631220), (77, 26285360), (80, 25299659), (88, 22999690), (95, 21304976), (110, 18399752), (112, 18071185), (133, 15217840), (140, 14456948), (152, 13315610), (154, 13142680), (176, 11499845), (190, 10652488), (209, 9684080), (220, 9199876), (266, 7608920), (280, 7228474), (304, 6657805), (308, 6571340), (380, 5326244), (385, 5257072), (418, 4842040), (440, 4599938), (532, 3804460), (560, 3614237), (616, 3285670), (665, 3043568), (760, 2663122), (770, 2628536), (836, 2421020), (880, 2299969), (1045, 1936816), (1064, 1902230), (1232, 1642835), (1330, 1521784), (1463, 1383440), (1520, 1331561), (1540, 1314268), (1672, 1210510), (2090, 968408), (2128, 951115), (2660, 760892), (2926, 691720), (3080, 657134), (3344, 605255), (4180, 484204), (5320, 380446), (5852, 345860), (6160, 328567), (7315, 276688), (8360, 242102), (10640, 190223), (11704, 172930), (14630, 138344), (16720, 121051), (17293, 117040), (23408, 86465), (29260, 69172), (34586, 58520)]