2761515680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{224149}}^1$

素因数の和:224182

約数の個数: 96

約数和(自身を含む): 8133955200

約数和(自身を除く): 5372439520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 224149, 448298, 896596, 1120745, 1569043, 1793192, 2241490, 2465639, 3138086, 3586384, 4482980, 4931278, 6276172, 7172768, 7845215, 8965960, 9862556, 12328195, 12552344, 15690430, 17259473, 17931920, 19725112, 24656390, 25104688, 31380860, 34518946, 35863840, 39450224, 49312780, 50209376, 62761720, 69037892, 78900448, 86297365, 98625560, 125523440, 138075784, 172594730, 197251120, 251046880, 276151568, 345189460, 394502240, 552303136, 690378920, 1380757840, 2761515680]

約数ペア:

[(1, 2761515680), (2, 1380757840), (4, 690378920), (5, 552303136), (7, 394502240), (8, 345189460), (10, 276151568), (11, 251046880), (14, 197251120), (16, 172594730), (20, 138075784), (22, 125523440), (28, 98625560), (32, 86297365), (35, 78900448), (40, 69037892), (44, 62761720), (55, 50209376), (56, 49312780), (70, 39450224), (77, 35863840), (80, 34518946), (88, 31380860), (110, 25104688), (112, 24656390), (140, 19725112), (154, 17931920), (160, 17259473), (176, 15690430), (220, 12552344), (224, 12328195), (280, 9862556), (308, 8965960), (352, 7845215), (385, 7172768), (440, 6276172), (560, 4931278), (616, 4482980), (770, 3586384), (880, 3138086), (1120, 2465639), (1232, 2241490), (1540, 1793192), (1760, 1569043), (2464, 1120745), (3080, 896596), (6160, 448298), (12320, 224149)]