237175040

素因数分解:

$2^8\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1607

約数の個数: 72

約数和(自身を含む): 572974080

約数和(自身を除く): 335799040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 635, 640, 1016, 1270, 1280, 1459, 2032, 2540, 2918, 4064, 5080, 5836, 7295, 8128, 10160, 11672, 14590, 16256, 20320, 23344, 29180, 32512, 40640, 46688, 58360, 81280, 93376, 116720, 162560, 185293, 186752, 233440, 370586, 373504, 466880, 741172, 926465, 933760, 1482344, 1852930, 1867520, 2964688, 3705860, 5929376, 7411720, 11858752, 14823440, 23717504, 29646880, 47435008, 59293760, 118587520, 237175040]

約数ペア:

[(1, 237175040), (2, 118587520), (4, 59293760), (5, 47435008), (8, 29646880), (10, 23717504), (16, 14823440), (20, 11858752), (32, 7411720), (40, 5929376), (64, 3705860), (80, 2964688), (127, 1867520), (128, 1852930), (160, 1482344), (254, 933760), (256, 926465), (320, 741172), (508, 466880), (635, 373504), (640, 370586), (1016, 233440), (1270, 186752), (1280, 185293), (1459, 162560), (2032, 116720), (2540, 93376), (2918, 81280), (4064, 58360), (5080, 46688), (5836, 40640), (7295, 32512), (8128, 29180), (10160, 23344), (11672, 20320), (14590, 16256)]