272871040

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32797}}^1$

素因数の和:32829

約数の個数: 64

約数和(自身を含む): 702533160

約数和(自身を除く): 429662120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 32797, 65594, 131188, 163985, 262376, 327970, 426361, 524752, 655940, 852722, 1049504, 1311880, 1705444, 2099008, 2131805, 2623760, 3410888, 4198016, 4263610, 5247520, 6821776, 8527220, 10495040, 13643552, 17054440, 20990080, 27287104, 34108880, 54574208, 68217760, 136435520, 272871040]

約数ペア:

[(1, 272871040), (2, 136435520), (4, 68217760), (5, 54574208), (8, 34108880), (10, 27287104), (13, 20990080), (16, 17054440), (20, 13643552), (26, 10495040), (32, 8527220), (40, 6821776), (52, 5247520), (64, 4263610), (65, 4198016), (80, 3410888), (104, 2623760), (128, 2131805), (130, 2099008), (160, 1705444), (208, 1311880), (260, 1049504), (320, 852722), (416, 655940), (520, 524752), (640, 426361), (832, 327970), (1040, 262376), (1664, 163985), (2080, 131188), (4160, 65594), (8320, 32797)]