75994240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16963}}^1$

素因数の和:16989

約数の個数: 64

約数和(自身を含む): 207639360

約数和(自身を除く): 131645120

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 16963, 33926, 67852, 84815, 118741, 135704, 169630, 237482, 271408, 339260, 474964, 542816, 593705, 678520, 949928, 1085632, 1187410, 1357040, 1899856, 2171264, 2374820, 2714080, 3799712, 4749640, 5428160, 7599424, 9499280, 10856320, 15198848, 18998560, 37997120, 75994240]

約数ペア:

[(1, 75994240), (2, 37997120), (4, 18998560), (5, 15198848), (7, 10856320), (8, 9499280), (10, 7599424), (14, 5428160), (16, 4749640), (20, 3799712), (28, 2714080), (32, 2374820), (35, 2171264), (40, 1899856), (56, 1357040), (64, 1187410), (70, 1085632), (80, 949928), (112, 678520), (128, 593705), (140, 542816), (160, 474964), (224, 339260), (280, 271408), (320, 237482), (448, 169630), (560, 135704), (640, 118741), (896, 84815), (1120, 67852), (2240, 33926), (4480, 16963)]