121972760

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4787}}^1$

素因数の和:4825

約数の個数: 96

約数和(自身を含む): 343874160

約数和(自身を除く): 221901400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 4787, 5096, 6370, 9574, 12740, 19148, 23935, 25480, 33509, 38296, 47870, 62231, 67018, 95740, 124462, 134036, 167545, 191480, 234563, 248924, 268072, 311155, 335090, 435617, 469126, 497848, 622310, 670180, 871234, 938252, 1172815, 1244620, 1340360, 1742468, 1876504, 2178085, 2345630, 2489240, 3049319, 3484936, 4356170, 4691260, 6098638, 8712340, 9382520, 12197276, 15246595, 17424680, 24394552, 30493190, 60986380, 121972760]

約数ペア:

[(1, 121972760), (2, 60986380), (4, 30493190), (5, 24394552), (7, 17424680), (8, 15246595), (10, 12197276), (13, 9382520), (14, 8712340), (20, 6098638), (26, 4691260), (28, 4356170), (35, 3484936), (40, 3049319), (49, 2489240), (52, 2345630), (56, 2178085), (65, 1876504), (70, 1742468), (91, 1340360), (98, 1244620), (104, 1172815), (130, 938252), (140, 871234), (182, 670180), (196, 622310), (245, 497848), (260, 469126), (280, 435617), (364, 335090), (392, 311155), (455, 268072), (490, 248924), (520, 234563), (637, 191480), (728, 167545), (910, 134036), (980, 124462), (1274, 95740), (1820, 67018), (1960, 62231), (2548, 47870), (3185, 38296), (3640, 33509), (4787, 25480), (5096, 23935), (6370, 19148), (9574, 12740)]