330308440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107243}}^1$

素因数の和:107272

約数の個数: 64

約数和(自身を含む): 926588160

約数和(自身を除く): 596279720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 107243, 214486, 428972, 536215, 750701, 857944, 1072430, 1179673, 1501402, 2144860, 2359346, 3002804, 3753505, 4289720, 4718692, 5898365, 6005608, 7507010, 8257711, 9437384, 11796730, 15014020, 16515422, 23593460, 30028040, 33030844, 41288555, 47186920, 66061688, 82577110, 165154220, 330308440]

約数ペア:

[(1, 330308440), (2, 165154220), (4, 82577110), (5, 66061688), (7, 47186920), (8, 41288555), (10, 33030844), (11, 30028040), (14, 23593460), (20, 16515422), (22, 15014020), (28, 11796730), (35, 9437384), (40, 8257711), (44, 7507010), (55, 6005608), (56, 5898365), (70, 4718692), (77, 4289720), (88, 3753505), (110, 3002804), (140, 2359346), (154, 2144860), (220, 1501402), (280, 1179673), (308, 1072430), (385, 857944), (440, 750701), (616, 536215), (770, 428972), (1540, 214486), (3080, 107243)]