7832320

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 19499760

約数和(自身を除く): 11667440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 211, 232, 256, 290, 320, 422, 464, 580, 640, 844, 928, 1055, 1160, 1280, 1688, 1856, 2110, 2320, 3376, 3712, 4220, 4640, 6119, 6752, 7424, 8440, 9280, 12238, 13504, 16880, 18560, 24476, 27008, 30595, 33760, 37120, 48952, 54016, 61190, 67520, 97904, 122380, 135040, 195808, 244760, 270080, 391616, 489520, 783232, 979040, 1566464, 1958080, 3916160, 7832320]

約数ペア:

[(1, 7832320), (2, 3916160), (4, 1958080), (5, 1566464), (8, 979040), (10, 783232), (16, 489520), (20, 391616), (29, 270080), (32, 244760), (40, 195808), (58, 135040), (64, 122380), (80, 97904), (116, 67520), (128, 61190), (145, 54016), (160, 48952), (211, 37120), (232, 33760), (256, 30595), (290, 27008), (320, 24476), (422, 18560), (464, 16880), (580, 13504), (640, 12238), (844, 9280), (928, 8440), (1055, 7424), (1160, 6752), (1280, 6119), (1688, 4640), (1856, 4220), (2110, 3712), (2320, 3376)]