143924480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{16063}}^1$

素因数の和:16091

約数の個数: 72

約数和(自身を含む): 394017792

約数和(自身を除く): 250093312

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 16063, 32126, 64252, 80315, 112441, 128504, 160630, 224882, 257008, 321260, 449764, 514016, 562205, 642520, 899528, 1028032, 1124410, 1285040, 1799056, 2056064, 2248820, 2570080, 3598112, 4112128, 4497640, 5140160, 7196224, 8995280, 10280320, 14392448, 17990560, 20560640, 28784896, 35981120, 71962240, 143924480]

約数ペア:

[(1, 143924480), (2, 71962240), (4, 35981120), (5, 28784896), (7, 20560640), (8, 17990560), (10, 14392448), (14, 10280320), (16, 8995280), (20, 7196224), (28, 5140160), (32, 4497640), (35, 4112128), (40, 3598112), (56, 2570080), (64, 2248820), (70, 2056064), (80, 1799056), (112, 1285040), (128, 1124410), (140, 1028032), (160, 899528), (224, 642520), (256, 562205), (280, 514016), (320, 449764), (448, 321260), (560, 257008), (640, 224882), (896, 160630), (1120, 128504), (1280, 112441), (1792, 80315), (2240, 64252), (4480, 32126), (8960, 16063)]