168155680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13649}}^1$

素因数の和:13682

約数の個数: 96

約数和(自身を含む): 495331200

約数和(自身を除く): 327175520

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, 13649, 27298, 54596, 68245, 95543, 109192, 136490, 150139, 191086, 218384, 272980, 300278, 382172, 436768, 477715, 545960, 600556, 750695, 764344, 955430, 1050973, 1091920, 1201112, 1501390, 1528688, 1910860, 2101946, 2183840, 2402224, 3002780, 3057376, 3821720, 4203892, 4804448, 5254865, 6005560, 7643440, 8407784, 10509730, 12011120, 15286880, 16815568, 21019460, 24022240, 33631136, 42038920, 84077840, 168155680]

約数ペア:

[(1, 168155680), (2, 84077840), (4, 42038920), (5, 33631136), (7, 24022240), (8, 21019460), (10, 16815568), (11, 15286880), (14, 12011120), (16, 10509730), (20, 8407784), (22, 7643440), (28, 6005560), (32, 5254865), (35, 4804448), (40, 4203892), (44, 3821720), (55, 3057376), (56, 3002780), (70, 2402224), (77, 2183840), (80, 2101946), (88, 1910860), (110, 1528688), (112, 1501390), (140, 1201112), (154, 1091920), (160, 1050973), (176, 955430), (220, 764344), (224, 750695), (280, 600556), (308, 545960), (352, 477715), (385, 436768), (440, 382172), (560, 300278), (616, 272980), (770, 218384), (880, 191086), (1120, 150139), (1232, 136490), (1540, 109192), (1760, 95543), (2464, 68245), (3080, 54596), (6160, 27298), (12320, 13649)]