148416800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1603

約数の個数: 144

約数和(自身を含む): 438721920

約数和(自身を除く): 290305120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1559, 1700, 1904, 2380, 2720, 2800, 2975, 3118, 3400, 3808, 4760, 5600, 5950, 6236, 6800, 7795, 9520, 10913, 11900, 12472, 13600, 15590, 19040, 21826, 23800, 24944, 26503, 31180, 38975, 43652, 47600, 49888, 53006, 54565, 62360, 77950, 87304, 95200, 106012, 109130, 124720, 132515, 155900, 174608, 185521, 212024, 218260, 249440, 265030, 272825, 311800, 349216, 371042, 424048, 436520, 530060, 545650, 623600, 662575, 742084, 848096, 873040, 927605, 1060120, 1091300, 1247200, 1325150, 1484168, 1746080, 1855210, 2120240, 2182600, 2650300, 2968336, 3710420, 4240480, 4365200, 4638025, 5300600, 5936672, 7420840, 8730400, 9276050, 10601200, 14841680, 18552100, 21202400, 29683360, 37104200, 74208400, 148416800]

約数ペア:

[(1, 148416800), (2, 74208400), (4, 37104200), (5, 29683360), (7, 21202400), (8, 18552100), (10, 14841680), (14, 10601200), (16, 9276050), (17, 8730400), (20, 7420840), (25, 5936672), (28, 5300600), (32, 4638025), (34, 4365200), (35, 4240480), (40, 3710420), (50, 2968336), (56, 2650300), (68, 2182600), (70, 2120240), (80, 1855210), (85, 1746080), (100, 1484168), (112, 1325150), (119, 1247200), (136, 1091300), (140, 1060120), (160, 927605), (170, 873040), (175, 848096), (200, 742084), (224, 662575), (238, 623600), (272, 545650), (280, 530060), (340, 436520), (350, 424048), (400, 371042), (425, 349216), (476, 311800), (544, 272825), (560, 265030), (595, 249440), (680, 218260), (700, 212024), (800, 185521), (850, 174608), (952, 155900), (1120, 132515), (1190, 124720), (1360, 109130), (1400, 106012), (1559, 95200), (1700, 87304), (1904, 77950), (2380, 62360), (2720, 54565), (2800, 53006), (2975, 49888), (3118, 47600), (3400, 43652), (3808, 38975), (4760, 31180), (5600, 26503), (5950, 24944), (6236, 23800), (6800, 21826), (7795, 19040), (9520, 15590), (10913, 13600), (11900, 12472)]