67646080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5563}}^1$

素因数の和:5601

約数の個数: 64

約数和(自身を含む): 170258400

約数和(自身を除く): 102612320

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, 5563, 6080, 11126, 12160, 22252, 27815, 44504, 55630, 89008, 105697, 111260, 178016, 211394, 222520, 356032, 422788, 445040, 528485, 712064, 845576, 890080, 1056970, 1691152, 1780160, 2113940, 3382304, 3560320, 4227880, 6764608, 8455760, 13529216, 16911520, 33823040, 67646080]

約数ペア:

[(1, 67646080), (2, 33823040), (4, 16911520), (5, 13529216), (8, 8455760), (10, 6764608), (16, 4227880), (19, 3560320), (20, 3382304), (32, 2113940), (38, 1780160), (40, 1691152), (64, 1056970), (76, 890080), (80, 845576), (95, 712064), (128, 528485), (152, 445040), (160, 422788), (190, 356032), (304, 222520), (320, 211394), (380, 178016), (608, 111260), (640, 105697), (760, 89008), (1216, 55630), (1520, 44504), (2432, 27815), (3040, 22252), (5563, 12160), (6080, 11126)]