169541120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{9461}}^1$

素因数の和:9491

約数の個数: 80

約数和(自身を含む): 464622048

約数和(自身を除く): 295080928

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, 9461, 17920, 18922, 37844, 47305, 66227, 75688, 94610, 132454, 151376, 189220, 264908, 302752, 331135, 378440, 529816, 605504, 662270, 756880, 1059632, 1211008, 1324540, 1513760, 2119264, 2422016, 2649080, 3027520, 4238528, 4844032, 5298160, 6055040, 8477056, 10596320, 12110080, 16954112, 21192640, 24220160, 33908224, 42385280, 84770560, 169541120]

約数ペア:

[(1, 169541120), (2, 84770560), (4, 42385280), (5, 33908224), (7, 24220160), (8, 21192640), (10, 16954112), (14, 12110080), (16, 10596320), (20, 8477056), (28, 6055040), (32, 5298160), (35, 4844032), (40, 4238528), (56, 3027520), (64, 2649080), (70, 2422016), (80, 2119264), (112, 1513760), (128, 1324540), (140, 1211008), (160, 1059632), (224, 756880), (256, 662270), (280, 605504), (320, 529816), (448, 378440), (512, 331135), (560, 302752), (640, 264908), (896, 189220), (1120, 151376), (1280, 132454), (1792, 94610), (2240, 75688), (2560, 66227), (3584, 47305), (4480, 37844), (8960, 18922), (9461, 17920)]