211704240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{80191}}^1$

素因数の和:80218

約数の個数: 80

約数和(自身を含む): 715954176

約数和(自身を除く): 504249936

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, 80191, 160382, 240573, 320764, 400955, 481146, 641528, 801910, 882101, 962292, 1202865, 1283056, 1603820, 1764202, 1924584, 2405730, 2646303, 3207640, 3528404, 3849168, 4410505, 4811460, 5292606, 6415280, 7056808, 8821010, 9622920, 10585212, 13231515, 14113616, 17642020, 19245840, 21170424, 26463030, 35284040, 42340848, 52926060, 70568080, 105852120, 211704240]

約数ペア:

[(1, 211704240), (2, 105852120), (3, 70568080), (4, 52926060), (5, 42340848), (6, 35284040), (8, 26463030), (10, 21170424), (11, 19245840), (12, 17642020), (15, 14113616), (16, 13231515), (20, 10585212), (22, 9622920), (24, 8821010), (30, 7056808), (33, 6415280), (40, 5292606), (44, 4811460), (48, 4410505), (55, 3849168), (60, 3528404), (66, 3207640), (80, 2646303), (88, 2405730), (110, 1924584), (120, 1764202), (132, 1603820), (165, 1283056), (176, 1202865), (220, 962292), (240, 882101), (264, 801910), (330, 641528), (440, 481146), (528, 400955), (660, 320764), (880, 240573), (1320, 160382), (2640, 80191)]