66146080

素因数分解:

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

素因数の和:112

約数の個数: 288

約数和(自身を含む): 217183680

約数和(自身を除く): 151037600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 59, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 118, 130, 140, 143, 154, 160, 176, 182, 196, 208, 220, 224, 236, 245, 260, 280, 286, 295, 308, 352, 364, 385, 392, 413, 416, 440, 455, 472, 490, 520, 539, 560, 572, 590, 616, 637, 649, 715, 728, 767, 770, 784, 826, 880, 910, 944, 980, 1001, 1040, 1078, 1120, 1144, 1180, 1232, 1274, 1298, 1430, 1456, 1534, 1540, 1568, 1652, 1760, 1820, 1888, 1960, 2002, 2065, 2080, 2156, 2288, 2360, 2464, 2548, 2596, 2695, 2860, 2891, 2912, 3068, 3080, 3185, 3245, 3304, 3640, 3835, 3920, 4004, 4130, 4312, 4543, 4576, 4720, 5005, 5096, 5192, 5369, 5390, 5720, 5782, 6136, 6160, 6370, 6490, 6608, 7007, 7280, 7670, 7840, 8008, 8260, 8437, 8624, 9086, 9440, 10010, 10192, 10384, 10738, 10780, 11440, 11564, 12272, 12320, 12740, 12980, 13216, 14014, 14455, 14560, 15340, 16016, 16520, 16874, 17248, 18172, 20020, 20384, 20768, 21476, 21560, 22715, 22880, 23128, 24544, 25480, 25960, 26845, 28028, 28910, 30680, 31801, 32032, 33040, 33748, 35035, 36344, 37583, 40040, 42185, 42952, 43120, 45430, 46256, 50960, 51920, 53690, 56056, 57820, 59059, 61360, 63602, 66080, 67496, 70070, 72688, 75166, 80080, 84370, 85904, 86240, 90860, 92512, 101920, 103840, 107380, 112112, 115640, 118118, 122720, 127204, 134992, 140140, 145376, 150332, 159005, 160160, 168740, 171808, 181720, 187915, 214760, 224224, 231280, 236236, 254408, 269984, 280280, 295295, 300664, 318010, 337480, 363440, 375830, 413413, 429520, 462560, 472472, 508816, 560560, 590590, 601328, 636020, 674960, 726880, 751660, 826826, 859040, 944944, 1017632, 1121120, 1181180, 1202656, 1272040, 1349920, 1503320, 1653652, 1889888, 2067065, 2362360, 2544080, 3006640, 3307304, 4134130, 4724720, 5088160, 6013280, 6614608, 8268260, 9449440, 13229216, 16536520, 33073040, 66146080]

約数ペア:

[(1, 66146080), (2, 33073040), (4, 16536520), (5, 13229216), (7, 9449440), (8, 8268260), (10, 6614608), (11, 6013280), (13, 5088160), (14, 4724720), (16, 4134130), (20, 3307304), (22, 3006640), (26, 2544080), (28, 2362360), (32, 2067065), (35, 1889888), (40, 1653652), (44, 1503320), (49, 1349920), (52, 1272040), (55, 1202656), (56, 1181180), (59, 1121120), (65, 1017632), (70, 944944), (77, 859040), (80, 826826), (88, 751660), (91, 726880), (98, 674960), (104, 636020), (110, 601328), (112, 590590), (118, 560560), (130, 508816), (140, 472472), (143, 462560), (154, 429520), (160, 413413), (176, 375830), (182, 363440), (196, 337480), (208, 318010), (220, 300664), (224, 295295), (236, 280280), (245, 269984), (260, 254408), (280, 236236), (286, 231280), (295, 224224), (308, 214760), (352, 187915), (364, 181720), (385, 171808), (392, 168740), (413, 160160), (416, 159005), (440, 150332), (455, 145376), (472, 140140), (490, 134992), (520, 127204), (539, 122720), (560, 118118), (572, 115640), (590, 112112), (616, 107380), (637, 103840), (649, 101920), (715, 92512), (728, 90860), (767, 86240), (770, 85904), (784, 84370), (826, 80080), (880, 75166), (910, 72688), (944, 70070), (980, 67496), (1001, 66080), (1040, 63602), (1078, 61360), (1120, 59059), (1144, 57820), (1180, 56056), (1232, 53690), (1274, 51920), (1298, 50960), (1430, 46256), (1456, 45430), (1534, 43120), (1540, 42952), (1568, 42185), (1652, 40040), (1760, 37583), (1820, 36344), (1888, 35035), (1960, 33748), (2002, 33040), (2065, 32032), (2080, 31801), (2156, 30680), (2288, 28910), (2360, 28028), (2464, 26845), (2548, 25960), (2596, 25480), (2695, 24544), (2860, 23128), (2891, 22880), (2912, 22715), (3068, 21560), (3080, 21476), (3185, 20768), (3245, 20384), (3304, 20020), (3640, 18172), (3835, 17248), (3920, 16874), (4004, 16520), (4130, 16016), (4312, 15340), (4543, 14560), (4576, 14455), (4720, 14014), (5005, 13216), (5096, 12980), (5192, 12740), (5369, 12320), (5390, 12272), (5720, 11564), (5782, 11440), (6136, 10780), (6160, 10738), (6370, 10384), (6490, 10192), (6608, 10010), (7007, 9440), (7280, 9086), (7670, 8624), (7840, 8437), (8008, 8260)]