146061520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 120

約数和(自身を含む): 379975680

約数和(自身を除く): 233914160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 121, 158, 176, 191, 220, 242, 316, 382, 395, 440, 484, 605, 632, 764, 790, 869, 880, 955, 968, 1210, 1264, 1528, 1580, 1738, 1910, 1936, 2101, 2420, 3056, 3160, 3476, 3820, 4202, 4345, 4840, 6320, 6952, 7640, 8404, 8690, 9559, 9680, 10505, 13904, 15089, 15280, 16808, 17380, 19118, 21010, 23111, 30178, 33616, 34760, 38236, 42020, 46222, 47795, 60356, 69520, 75445, 76472, 84040, 92444, 95590, 115555, 120712, 150890, 152944, 165979, 168080, 184888, 191180, 231110, 241424, 301780, 331958, 369776, 382360, 462220, 603560, 663916, 764720, 829895, 924440, 1207120, 1327832, 1659790, 1825769, 1848880, 2655664, 3319580, 3651538, 6639160, 7303076, 9128845, 13278320, 14606152, 18257690, 29212304, 36515380, 73030760, 146061520]

約数ペア:

[(1, 146061520), (2, 73030760), (4, 36515380), (5, 29212304), (8, 18257690), (10, 14606152), (11, 13278320), (16, 9128845), (20, 7303076), (22, 6639160), (40, 3651538), (44, 3319580), (55, 2655664), (79, 1848880), (80, 1825769), (88, 1659790), (110, 1327832), (121, 1207120), (158, 924440), (176, 829895), (191, 764720), (220, 663916), (242, 603560), (316, 462220), (382, 382360), (395, 369776), (440, 331958), (484, 301780), (605, 241424), (632, 231110), (764, 191180), (790, 184888), (869, 168080), (880, 165979), (955, 152944), (968, 150890), (1210, 120712), (1264, 115555), (1528, 95590), (1580, 92444), (1738, 84040), (1910, 76472), (1936, 75445), (2101, 69520), (2420, 60356), (3056, 47795), (3160, 46222), (3476, 42020), (3820, 38236), (4202, 34760), (4345, 33616), (4840, 30178), (6320, 23111), (6952, 21010), (7640, 19118), (8404, 17380), (8690, 16808), (9559, 15280), (9680, 15089), (10505, 13904)]