211324920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3329}}^1$

素因数の和:3389

約数の個数: 96

約数和(自身を含む): 662936400

約数和(自身を除く): 451611480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1058, 1380, 1587, 2116, 2645, 2760, 3174, 3329, 4232, 5290, 6348, 6658, 7935, 9987, 10580, 12696, 13316, 15870, 16645, 19974, 21160, 26632, 31740, 33290, 39948, 49935, 63480, 66580, 76567, 79896, 99870, 133160, 153134, 199740, 229701, 306268, 382835, 399480, 459402, 612536, 765670, 918804, 1148505, 1531340, 1761041, 1837608, 2297010, 3062680, 3522082, 4594020, 5283123, 7044164, 8805205, 9188040, 10566246, 14088328, 17610410, 21132492, 26415615, 35220820, 42264984, 52831230, 70441640, 105662460, 211324920]

約数ペア:

[(1, 211324920), (2, 105662460), (3, 70441640), (4, 52831230), (5, 42264984), (6, 35220820), (8, 26415615), (10, 21132492), (12, 17610410), (15, 14088328), (20, 10566246), (23, 9188040), (24, 8805205), (30, 7044164), (40, 5283123), (46, 4594020), (60, 3522082), (69, 3062680), (92, 2297010), (115, 1837608), (120, 1761041), (138, 1531340), (184, 1148505), (230, 918804), (276, 765670), (345, 612536), (460, 459402), (529, 399480), (552, 382835), (690, 306268), (920, 229701), (1058, 199740), (1380, 153134), (1587, 133160), (2116, 99870), (2645, 79896), (2760, 76567), (3174, 66580), (3329, 63480), (4232, 49935), (5290, 39948), (6348, 33290), (6658, 31740), (7935, 26632), (9987, 21160), (10580, 19974), (12696, 16645), (13316, 15870)]