144240320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9199}}^1$

素因数の和:9230

約数の個数: 84

約数和(自身を含む): 399592800

約数和(自身を除く): 255352480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9199, 15680, 18398, 36796, 45995, 64393, 73592, 91990, 128786, 147184, 183980, 257572, 294368, 321965, 367960, 450751, 515144, 588736, 643930, 735920, 901502, 1030288, 1287860, 1471840, 1803004, 2060576, 2253755, 2575720, 2943680, 3606008, 4121152, 4507510, 5151440, 7212016, 9015020, 10302880, 14424032, 18030040, 20605760, 28848064, 36060080, 72120160, 144240320]

約数ペア:

[(1, 144240320), (2, 72120160), (4, 36060080), (5, 28848064), (7, 20605760), (8, 18030040), (10, 14424032), (14, 10302880), (16, 9015020), (20, 7212016), (28, 5151440), (32, 4507510), (35, 4121152), (40, 3606008), (49, 2943680), (56, 2575720), (64, 2253755), (70, 2060576), (80, 1803004), (98, 1471840), (112, 1287860), (140, 1030288), (160, 901502), (196, 735920), (224, 643930), (245, 588736), (280, 515144), (320, 450751), (392, 367960), (448, 321965), (490, 294368), (560, 257572), (784, 183980), (980, 147184), (1120, 128786), (1568, 91990), (1960, 73592), (2240, 64393), (3136, 45995), (3920, 36796), (7840, 18398), (9199, 15680)]