158658080

素因数分解:

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

素因数の和:109

約数の個数: 144

約数和(自身を含む): 444709440

約数和(自身を除く): 286051360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 160, 196, 224, 236, 245, 280, 295, 343, 392, 413, 472, 490, 560, 590, 686, 784, 826, 944, 980, 1120, 1180, 1372, 1568, 1652, 1715, 1888, 1960, 2065, 2360, 2401, 2744, 2891, 3304, 3430, 3920, 4130, 4720, 4802, 5488, 5782, 6608, 6860, 7840, 8260, 9440, 9604, 10976, 11564, 12005, 13216, 13720, 14455, 16520, 16807, 19208, 20237, 23128, 24010, 27440, 28910, 33040, 33614, 38416, 40474, 46256, 48020, 54880, 57820, 66080, 67228, 76832, 80948, 84035, 92512, 96040, 101185, 115640, 134456, 141659, 161896, 168070, 192080, 202370, 231280, 268912, 283318, 323792, 336140, 384160, 404740, 462560, 537824, 566636, 647584, 672280, 708295, 809480, 991613, 1133272, 1344560, 1416590, 1618960, 1983226, 2266544, 2689120, 2833180, 3237920, 3966452, 4533088, 4958065, 5666360, 7932904, 9916130, 11332720, 15865808, 19832260, 22665440, 31731616, 39664520, 79329040, 158658080]

約数ペア:

[(1, 158658080), (2, 79329040), (4, 39664520), (5, 31731616), (7, 22665440), (8, 19832260), (10, 15865808), (14, 11332720), (16, 9916130), (20, 7932904), (28, 5666360), (32, 4958065), (35, 4533088), (40, 3966452), (49, 3237920), (56, 2833180), (59, 2689120), (70, 2266544), (80, 1983226), (98, 1618960), (112, 1416590), (118, 1344560), (140, 1133272), (160, 991613), (196, 809480), (224, 708295), (236, 672280), (245, 647584), (280, 566636), (295, 537824), (343, 462560), (392, 404740), (413, 384160), (472, 336140), (490, 323792), (560, 283318), (590, 268912), (686, 231280), (784, 202370), (826, 192080), (944, 168070), (980, 161896), (1120, 141659), (1180, 134456), (1372, 115640), (1568, 101185), (1652, 96040), (1715, 92512), (1888, 84035), (1960, 80948), (2065, 76832), (2360, 67228), (2401, 66080), (2744, 57820), (2891, 54880), (3304, 48020), (3430, 46256), (3920, 40474), (4130, 38416), (4720, 33614), (4802, 33040), (5488, 28910), (5782, 27440), (6608, 24010), (6860, 23128), (7840, 20237), (8260, 19208), (9440, 16807), (9604, 16520), (10976, 14455), (11564, 13720), (12005, 13216)]