238218400

素因数分解:

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

素因数の和:196

約数の個数: 216

約数和(自身を含む): 694643040

約数和(自身を除く): 456424640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 59, 70, 80, 98, 100, 103, 112, 118, 140, 160, 175, 196, 200, 206, 224, 236, 245, 280, 295, 350, 392, 400, 412, 413, 472, 490, 515, 560, 590, 700, 721, 784, 800, 824, 826, 944, 980, 1030, 1120, 1180, 1225, 1400, 1442, 1475, 1568, 1648, 1652, 1888, 1960, 2060, 2065, 2360, 2450, 2575, 2800, 2884, 2891, 2950, 3296, 3304, 3605, 3920, 4120, 4130, 4720, 4900, 5047, 5150, 5600, 5768, 5782, 5900, 6077, 6608, 7210, 7840, 8240, 8260, 9440, 9800, 10094, 10300, 10325, 11536, 11564, 11800, 12154, 13216, 14420, 14455, 16480, 16520, 18025, 19600, 20188, 20600, 20650, 23072, 23128, 23600, 24308, 25235, 28840, 28910, 30385, 33040, 36050, 39200, 40376, 41200, 41300, 42539, 46256, 47200, 48616, 50470, 57680, 57820, 60770, 66080, 72100, 72275, 80752, 82400, 82600, 85078, 92512, 97232, 100940, 115360, 115640, 121540, 126175, 144200, 144550, 151925, 161504, 165200, 170156, 194464, 201880, 212695, 231280, 243080, 252350, 288400, 289100, 297773, 303850, 330400, 340312, 403760, 425390, 462560, 486160, 504700, 576800, 578200, 595546, 607700, 680624, 807520, 850780, 972320, 1009400, 1063475, 1156400, 1191092, 1215400, 1361248, 1488865, 1701560, 2018800, 2126950, 2312800, 2382184, 2430800, 2977730, 3403120, 4037600, 4253900, 4764368, 4861600, 5955460, 6806240, 7444325, 8507800, 9528736, 11910920, 14888650, 17015600, 23821840, 29777300, 34031200, 47643680, 59554600, 119109200, 238218400]

約数ペア:

[(1, 238218400), (2, 119109200), (4, 59554600), (5, 47643680), (7, 34031200), (8, 29777300), (10, 23821840), (14, 17015600), (16, 14888650), (20, 11910920), (25, 9528736), (28, 8507800), (32, 7444325), (35, 6806240), (40, 5955460), (49, 4861600), (50, 4764368), (56, 4253900), (59, 4037600), (70, 3403120), (80, 2977730), (98, 2430800), (100, 2382184), (103, 2312800), (112, 2126950), (118, 2018800), (140, 1701560), (160, 1488865), (175, 1361248), (196, 1215400), (200, 1191092), (206, 1156400), (224, 1063475), (236, 1009400), (245, 972320), (280, 850780), (295, 807520), (350, 680624), (392, 607700), (400, 595546), (412, 578200), (413, 576800), (472, 504700), (490, 486160), (515, 462560), (560, 425390), (590, 403760), (700, 340312), (721, 330400), (784, 303850), (800, 297773), (824, 289100), (826, 288400), (944, 252350), (980, 243080), (1030, 231280), (1120, 212695), (1180, 201880), (1225, 194464), (1400, 170156), (1442, 165200), (1475, 161504), (1568, 151925), (1648, 144550), (1652, 144200), (1888, 126175), (1960, 121540), (2060, 115640), (2065, 115360), (2360, 100940), (2450, 97232), (2575, 92512), (2800, 85078), (2884, 82600), (2891, 82400), (2950, 80752), (3296, 72275), (3304, 72100), (3605, 66080), (3920, 60770), (4120, 57820), (4130, 57680), (4720, 50470), (4900, 48616), (5047, 47200), (5150, 46256), (5600, 42539), (5768, 41300), (5782, 41200), (5900, 40376), (6077, 39200), (6608, 36050), (7210, 33040), (7840, 30385), (8240, 28910), (8260, 28840), (9440, 25235), (9800, 24308), (10094, 23600), (10300, 23128), (10325, 23072), (11536, 20650), (11564, 20600), (11800, 20188), (12154, 19600), (13216, 18025), (14420, 16520), (14455, 16480)]