142936640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5801}}^1$

素因数の和:5836

約数の個数: 112

約数和(自身を含む): 424427904

約数和(自身を除く): 281491264

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 5801, 6160, 11602, 12320, 23204, 24640, 29005, 40607, 46408, 58010, 63811, 81214, 92816, 116020, 127622, 162428, 185632, 203035, 232040, 255244, 319055, 324856, 371264, 406070, 446677, 464080, 510488, 638110, 649712, 812140, 893354, 928160, 1020976, 1276220, 1299424, 1624280, 1786708, 1856320, 2041952, 2233385, 2552440, 2598848, 3248560, 3573416, 4083904, 4466770, 5104880, 6497120, 7146832, 8933540, 10209760, 12994240, 14293664, 17867080, 20419520, 28587328, 35734160, 71468320, 142936640]

約数ペア:

[(1, 142936640), (2, 71468320), (4, 35734160), (5, 28587328), (7, 20419520), (8, 17867080), (10, 14293664), (11, 12994240), (14, 10209760), (16, 8933540), (20, 7146832), (22, 6497120), (28, 5104880), (32, 4466770), (35, 4083904), (40, 3573416), (44, 3248560), (55, 2598848), (56, 2552440), (64, 2233385), (70, 2041952), (77, 1856320), (80, 1786708), (88, 1624280), (110, 1299424), (112, 1276220), (140, 1020976), (154, 928160), (160, 893354), (176, 812140), (220, 649712), (224, 638110), (280, 510488), (308, 464080), (320, 446677), (352, 406070), (385, 371264), (440, 324856), (448, 319055), (560, 255244), (616, 232040), (704, 203035), (770, 185632), (880, 162428), (1120, 127622), (1232, 116020), (1540, 92816), (1760, 81214), (2240, 63811), (2464, 58010), (3080, 46408), (3520, 40607), (4928, 29005), (5801, 24640), (6160, 23204), (11602, 12320)]