67719040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5569}}^1$

素因数の和:5607

約数の個数: 64

約数和(自身を含む): 170442000

約数和(自身を除く): 102722960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 5569, 6080, 11138, 12160, 22276, 27845, 44552, 55690, 89104, 105811, 111380, 178208, 211622, 222760, 356416, 423244, 445520, 529055, 712832, 846488, 891040, 1058110, 1692976, 1782080, 2116220, 3385952, 3564160, 4232440, 6771904, 8464880, 13543808, 16929760, 33859520, 67719040]

約数ペア:

[(1, 67719040), (2, 33859520), (4, 16929760), (5, 13543808), (8, 8464880), (10, 6771904), (16, 4232440), (19, 3564160), (20, 3385952), (32, 2116220), (38, 1782080), (40, 1692976), (64, 1058110), (76, 891040), (80, 846488), (95, 712832), (128, 529055), (152, 445520), (160, 423244), (190, 356416), (304, 222760), (320, 211622), (380, 178208), (608, 111380), (640, 105811), (760, 89104), (1216, 55690), (1520, 44552), (2432, 27845), (3040, 22276), (5569, 12160), (6080, 11138)]