57326080

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{457}}^1$

素因数の和:494

約数の個数: 120

約数和(自身を含む): 160238628

約数和(自身を除く): 102912548

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, 457, 490, 512, 560, 640, 784, 896, 914, 980, 1120, 1280, 1568, 1792, 1828, 1960, 2240, 2285, 2560, 3136, 3199, 3584, 3656, 3920, 4480, 4570, 6272, 6398, 7312, 7840, 8960, 9140, 12544, 12796, 14624, 15680, 15995, 17920, 18280, 22393, 25088, 25592, 29248, 31360, 31990, 36560, 44786, 51184, 58496, 62720, 63980, 73120, 89572, 102368, 111965, 116992, 125440, 127960, 146240, 179144, 204736, 223930, 233984, 255920, 292480, 358288, 409472, 447860, 511840, 584960, 716576, 818944, 895720, 1023680, 1169920, 1433152, 1637888, 1791440, 2047360, 2866304, 3582880, 4094720, 5732608, 7165760, 8189440, 11465216, 14331520, 28663040, 57326080]

約数ペア:

[(1, 57326080), (2, 28663040), (4, 14331520), (5, 11465216), (7, 8189440), (8, 7165760), (10, 5732608), (14, 4094720), (16, 3582880), (20, 2866304), (28, 2047360), (32, 1791440), (35, 1637888), (40, 1433152), (49, 1169920), (56, 1023680), (64, 895720), (70, 818944), (80, 716576), (98, 584960), (112, 511840), (128, 447860), (140, 409472), (160, 358288), (196, 292480), (224, 255920), (245, 233984), (256, 223930), (280, 204736), (320, 179144), (392, 146240), (448, 127960), (457, 125440), (490, 116992), (512, 111965), (560, 102368), (640, 89572), (784, 73120), (896, 63980), (914, 62720), (980, 58496), (1120, 51184), (1280, 44786), (1568, 36560), (1792, 31990), (1828, 31360), (1960, 29248), (2240, 25592), (2285, 25088), (2560, 22393), (3136, 18280), (3199, 17920), (3584, 15995), (3656, 15680), (3920, 14624), (4480, 12796), (4570, 12544), (6272, 9140), (6398, 8960), (7312, 7840)]