156949083520

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{7127}}^1$

素因数の和:8976

約数の個数: 128

約数和(自身を含む): 395227641600

約数和(自身を除く): 238278558080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 1811, 2432, 3040, 3622, 6080, 7127, 7244, 9055, 12160, 14254, 14488, 18110, 28508, 28976, 34409, 35635, 36220, 57016, 57952, 68818, 71270, 72440, 114032, 115904, 135413, 137636, 142540, 144880, 172045, 228064, 231808, 270826, 275272, 285080, 289760, 344090, 456128, 541652, 550544, 570160, 579520, 677065, 688180, 912256, 1083304, 1101088, 1140320, 1159040, 1354130, 1376360, 2166608, 2202176, 2280640, 2708260, 2752720, 4333216, 4404352, 4561280, 5416520, 5505440, 8666432, 10833040, 11010880, 12906997, 17332864, 21666080, 22021760, 25813994, 43332160, 51627988, 64534985, 86664320, 103255976, 129069970, 206511952, 245232943, 258139940, 413023904, 490465886, 516279880, 826047808, 980931772, 1032559760, 1226164715, 1652095616, 1961863544, 2065119520, 2452329430, 3923727088, 4130239040, 4904658860, 7847454176, 8260478080, 9809317720, 15694908352, 19618635440, 31389816704, 39237270880, 78474541760, 156949083520]

約数ペア:

[(1, 156949083520), (2, 78474541760), (4, 39237270880), (5, 31389816704), (8, 19618635440), (10, 15694908352), (16, 9809317720), (19, 8260478080), (20, 7847454176), (32, 4904658860), (38, 4130239040), (40, 3923727088), (64, 2452329430), (76, 2065119520), (80, 1961863544), (95, 1652095616), (128, 1226164715), (152, 1032559760), (160, 980931772), (190, 826047808), (304, 516279880), (320, 490465886), (380, 413023904), (608, 258139940), (640, 245232943), (760, 206511952), (1216, 129069970), (1520, 103255976), (1811, 86664320), (2432, 64534985), (3040, 51627988), (3622, 43332160), (6080, 25813994), (7127, 22021760), (7244, 21666080), (9055, 17332864), (12160, 12906997), (14254, 11010880), (14488, 10833040), (18110, 8666432), (28508, 5505440), (28976, 5416520), (34409, 4561280), (35635, 4404352), (36220, 4333216), (57016, 2752720), (57952, 2708260), (68818, 2280640), (71270, 2202176), (72440, 2166608), (114032, 1376360), (115904, 1354130), (135413, 1159040), (137636, 1140320), (142540, 1101088), (144880, 1083304), (172045, 912256), (228064, 688180), (231808, 677065), (270826, 579520), (275272, 570160), (285080, 550544), (289760, 541652), (344090, 456128)]