577400320

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{4603}}^1$

素因数の和:4640

約数の個数: 120

約数和(自身を含む): 1610783064

約数和(自身を除く): 1033382744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 4603, 6272, 7840, 8960, 9206, 12544, 15680, 17920, 18412, 23015, 25088, 31360, 32221, 36824, 46030, 62720, 64442, 73648, 92060, 125440, 128884, 147296, 161105, 184120, 225547, 257768, 294592, 322210, 368240, 451094, 515536, 589184, 644420, 736480, 902188, 1031072, 1127735, 1178368, 1288840, 1472960, 1804376, 2062144, 2255470, 2356736, 2577680, 2945920, 3608752, 4124288, 4510940, 5155360, 5891840, 7217504, 8248576, 9021880, 10310720, 11783680, 14435008, 16497152, 18043760, 20621440, 28870016, 36087520, 41242880, 57740032, 72175040, 82485760, 115480064, 144350080, 288700160, 577400320]

約数ペア:

[(1, 577400320), (2, 288700160), (4, 144350080), (5, 115480064), (7, 82485760), (8, 72175040), (10, 57740032), (14, 41242880), (16, 36087520), (20, 28870016), (28, 20621440), (32, 18043760), (35, 16497152), (40, 14435008), (49, 11783680), (56, 10310720), (64, 9021880), (70, 8248576), (80, 7217504), (98, 5891840), (112, 5155360), (128, 4510940), (140, 4124288), (160, 3608752), (196, 2945920), (224, 2577680), (245, 2356736), (256, 2255470), (280, 2062144), (320, 1804376), (392, 1472960), (448, 1288840), (490, 1178368), (512, 1127735), (560, 1031072), (640, 902188), (784, 736480), (896, 644420), (980, 589184), (1120, 515536), (1280, 451094), (1568, 368240), (1792, 322210), (1960, 294592), (2240, 257768), (2560, 225547), (3136, 184120), (3584, 161105), (3920, 147296), (4480, 128884), (4603, 125440), (6272, 92060), (7840, 73648), (8960, 64442), (9206, 62720), (12544, 46030), (15680, 36824), (17920, 32221), (18412, 31360), (23015, 25088)]