67417680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25537}}^1$

素因数の和:25564

約数の個数: 80

約数和(自身を含む): 228003264

約数和(自身を除く): 160585584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 25537, 51074, 76611, 102148, 127685, 153222, 204296, 255370, 280907, 306444, 383055, 408592, 510740, 561814, 612888, 766110, 842721, 1021480, 1123628, 1225776, 1404535, 1532220, 1685442, 2042960, 2247256, 2809070, 3064440, 3370884, 4213605, 4494512, 5618140, 6128880, 6741768, 8427210, 11236280, 13483536, 16854420, 22472560, 33708840, 67417680]

約数ペア:

[(1, 67417680), (2, 33708840), (3, 22472560), (4, 16854420), (5, 13483536), (6, 11236280), (8, 8427210), (10, 6741768), (11, 6128880), (12, 5618140), (15, 4494512), (16, 4213605), (20, 3370884), (22, 3064440), (24, 2809070), (30, 2247256), (33, 2042960), (40, 1685442), (44, 1532220), (48, 1404535), (55, 1225776), (60, 1123628), (66, 1021480), (80, 842721), (88, 766110), (110, 612888), (120, 561814), (132, 510740), (165, 408592), (176, 383055), (220, 306444), (240, 280907), (264, 255370), (330, 204296), (440, 153222), (528, 127685), (660, 102148), (880, 76611), (1320, 51074), (2640, 25537)]