230325760

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{12853}}^1$

素因数の和:12883

約数の個数: 80

約数和(自身を含む): 631182816

約数和(自身を除く): 400857056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 12853, 17920, 25706, 51412, 64265, 89971, 102824, 128530, 179942, 205648, 257060, 359884, 411296, 449855, 514120, 719768, 822592, 899710, 1028240, 1439536, 1645184, 1799420, 2056480, 2879072, 3290368, 3598840, 4112960, 5758144, 6580736, 7197680, 8225920, 11516288, 14395360, 16451840, 23032576, 28790720, 32903680, 46065152, 57581440, 115162880, 230325760]

約数ペア:

[(1, 230325760), (2, 115162880), (4, 57581440), (5, 46065152), (7, 32903680), (8, 28790720), (10, 23032576), (14, 16451840), (16, 14395360), (20, 11516288), (28, 8225920), (32, 7197680), (35, 6580736), (40, 5758144), (56, 4112960), (64, 3598840), (70, 3290368), (80, 2879072), (112, 2056480), (128, 1799420), (140, 1645184), (160, 1439536), (224, 1028240), (256, 899710), (280, 822592), (320, 719768), (448, 514120), (512, 449855), (560, 411296), (640, 359884), (896, 257060), (1120, 205648), (1280, 179942), (1792, 128530), (2240, 102824), (2560, 89971), (3584, 64265), (4480, 51412), (8960, 25706), (12853, 17920)]