2016155880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{389}}^1\times {\mathrm{4799}}^1$

素因数の和:5208

約数の個数: 128

約数和(自身を含む): 6739200000

約数和(自身を除く): 4723044120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 389, 540, 778, 1080, 1167, 1556, 1945, 2334, 3112, 3501, 3890, 4668, 4799, 5835, 7002, 7780, 9336, 9598, 10503, 11670, 14004, 14397, 15560, 17505, 19196, 21006, 23340, 23995, 28008, 28794, 35010, 38392, 42012, 43191, 46680, 47990, 52515, 57588, 70020, 71985, 84024, 86382, 95980, 105030, 115176, 129573, 140040, 143970, 172764, 191960, 210060, 215955, 259146, 287940, 345528, 420120, 431910, 518292, 575880, 647865, 863820, 1036584, 1295730, 1727640, 1866811, 2591460, 3733622, 5182920, 5600433, 7467244, 9334055, 11200866, 14934488, 16801299, 18668110, 22401732, 28002165, 33602598, 37336220, 44803464, 50403897, 56004330, 67205196, 74672440, 84006495, 100807794, 112008660, 134410392, 168012990, 201615588, 224017320, 252019485, 336025980, 403231176, 504038970, 672051960, 1008077940, 2016155880]

約数ペア:

[(1, 2016155880), (2, 1008077940), (3, 672051960), (4, 504038970), (5, 403231176), (6, 336025980), (8, 252019485), (9, 224017320), (10, 201615588), (12, 168012990), (15, 134410392), (18, 112008660), (20, 100807794), (24, 84006495), (27, 74672440), (30, 67205196), (36, 56004330), (40, 50403897), (45, 44803464), (54, 37336220), (60, 33602598), (72, 28002165), (90, 22401732), (108, 18668110), (120, 16801299), (135, 14934488), (180, 11200866), (216, 9334055), (270, 7467244), (360, 5600433), (389, 5182920), (540, 3733622), (778, 2591460), (1080, 1866811), (1167, 1727640), (1556, 1295730), (1945, 1036584), (2334, 863820), (3112, 647865), (3501, 575880), (3890, 518292), (4668, 431910), (4799, 420120), (5835, 345528), (7002, 287940), (7780, 259146), (9336, 215955), (9598, 210060), (10503, 191960), (11670, 172764), (14004, 143970), (14397, 140040), (15560, 129573), (17505, 115176), (19196, 105030), (21006, 95980), (23340, 86382), (23995, 84024), (28008, 71985), (28794, 70020), (35010, 57588), (38392, 52515), (42012, 47990), (43191, 46680)]