16536520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:108

約数の個数: 192

約数和(自身を含む): 51710400

約数和(自身を除く): 35173880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 49, 52, 55, 56, 59, 65, 70, 77, 88, 91, 98, 104, 110, 118, 130, 140, 143, 154, 182, 196, 220, 236, 245, 260, 280, 286, 295, 308, 364, 385, 392, 413, 440, 455, 472, 490, 520, 539, 572, 590, 616, 637, 649, 715, 728, 767, 770, 826, 910, 980, 1001, 1078, 1144, 1180, 1274, 1298, 1430, 1534, 1540, 1652, 1820, 1960, 2002, 2065, 2156, 2360, 2548, 2596, 2695, 2860, 2891, 3068, 3080, 3185, 3245, 3304, 3640, 3835, 4004, 4130, 4312, 4543, 5005, 5096, 5192, 5369, 5390, 5720, 5782, 6136, 6370, 6490, 7007, 7670, 8008, 8260, 8437, 9086, 10010, 10738, 10780, 11564, 12740, 12980, 14014, 14455, 15340, 16520, 16874, 18172, 20020, 21476, 21560, 22715, 23128, 25480, 25960, 26845, 28028, 28910, 30680, 31801, 33748, 35035, 36344, 37583, 40040, 42185, 42952, 45430, 53690, 56056, 57820, 59059, 63602, 67496, 70070, 75166, 84370, 90860, 107380, 115640, 118118, 127204, 140140, 150332, 159005, 168740, 181720, 187915, 214760, 236236, 254408, 280280, 295295, 300664, 318010, 337480, 375830, 413413, 472472, 590590, 636020, 751660, 826826, 1181180, 1272040, 1503320, 1653652, 2067065, 2362360, 3307304, 4134130, 8268260, 16536520]

約数ペア:

[(1, 16536520), (2, 8268260), (4, 4134130), (5, 3307304), (7, 2362360), (8, 2067065), (10, 1653652), (11, 1503320), (13, 1272040), (14, 1181180), (20, 826826), (22, 751660), (26, 636020), (28, 590590), (35, 472472), (40, 413413), (44, 375830), (49, 337480), (52, 318010), (55, 300664), (56, 295295), (59, 280280), (65, 254408), (70, 236236), (77, 214760), (88, 187915), (91, 181720), (98, 168740), (104, 159005), (110, 150332), (118, 140140), (130, 127204), (140, 118118), (143, 115640), (154, 107380), (182, 90860), (196, 84370), (220, 75166), (236, 70070), (245, 67496), (260, 63602), (280, 59059), (286, 57820), (295, 56056), (308, 53690), (364, 45430), (385, 42952), (392, 42185), (413, 40040), (440, 37583), (455, 36344), (472, 35035), (490, 33748), (520, 31801), (539, 30680), (572, 28910), (590, 28028), (616, 26845), (637, 25960), (649, 25480), (715, 23128), (728, 22715), (767, 21560), (770, 21476), (826, 20020), (910, 18172), (980, 16874), (1001, 16520), (1078, 15340), (1144, 14455), (1180, 14014), (1274, 12980), (1298, 12740), (1430, 11564), (1534, 10780), (1540, 10738), (1652, 10010), (1820, 9086), (1960, 8437), (2002, 8260), (2065, 8008), (2156, 7670), (2360, 7007), (2548, 6490), (2596, 6370), (2695, 6136), (2860, 5782), (2891, 5720), (3068, 5390), (3080, 5369), (3185, 5192), (3245, 5096), (3304, 5005), (3640, 4543), (3835, 4312), (4004, 4130)]