166752880

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 160

約数和(自身を含む): 464256000

約数和(自身を除く): 297503120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 103, 112, 118, 140, 196, 206, 236, 245, 280, 295, 343, 392, 412, 413, 472, 490, 515, 560, 590, 686, 721, 784, 824, 826, 944, 980, 1030, 1180, 1372, 1442, 1648, 1652, 1715, 1960, 2060, 2065, 2360, 2744, 2884, 2891, 3304, 3430, 3605, 3920, 4120, 4130, 4720, 5047, 5488, 5768, 5782, 6077, 6608, 6860, 7210, 8240, 8260, 10094, 11536, 11564, 12154, 13720, 14420, 14455, 16520, 20188, 20237, 23128, 24308, 25235, 27440, 28840, 28910, 30385, 33040, 35329, 40376, 40474, 42539, 46256, 48616, 50470, 57680, 57820, 60770, 70658, 80752, 80948, 85078, 97232, 100940, 101185, 115640, 121540, 141316, 161896, 170156, 176645, 201880, 202370, 212695, 231280, 243080, 282632, 297773, 323792, 340312, 353290, 403760, 404740, 425390, 486160, 565264, 595546, 680624, 706580, 809480, 850780, 1191092, 1413160, 1488865, 1618960, 1701560, 2084411, 2382184, 2826320, 2977730, 3403120, 4168822, 4764368, 5955460, 8337644, 10422055, 11910920, 16675288, 20844110, 23821840, 33350576, 41688220, 83376440, 166752880]

約数ペア:

[(1, 166752880), (2, 83376440), (4, 41688220), (5, 33350576), (7, 23821840), (8, 20844110), (10, 16675288), (14, 11910920), (16, 10422055), (20, 8337644), (28, 5955460), (35, 4764368), (40, 4168822), (49, 3403120), (56, 2977730), (59, 2826320), (70, 2382184), (80, 2084411), (98, 1701560), (103, 1618960), (112, 1488865), (118, 1413160), (140, 1191092), (196, 850780), (206, 809480), (236, 706580), (245, 680624), (280, 595546), (295, 565264), (343, 486160), (392, 425390), (412, 404740), (413, 403760), (472, 353290), (490, 340312), (515, 323792), (560, 297773), (590, 282632), (686, 243080), (721, 231280), (784, 212695), (824, 202370), (826, 201880), (944, 176645), (980, 170156), (1030, 161896), (1180, 141316), (1372, 121540), (1442, 115640), (1648, 101185), (1652, 100940), (1715, 97232), (1960, 85078), (2060, 80948), (2065, 80752), (2360, 70658), (2744, 60770), (2884, 57820), (2891, 57680), (3304, 50470), (3430, 48616), (3605, 46256), (3920, 42539), (4120, 40474), (4130, 40376), (4720, 35329), (5047, 33040), (5488, 30385), (5768, 28910), (5782, 28840), (6077, 27440), (6608, 25235), (6860, 24308), (7210, 23128), (8240, 20237), (8260, 20188), (10094, 16520), (11536, 14455), (11564, 14420), (12154, 13720)]