α

Μ

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١٨٧٢٠

XVMMMDCCXX

一万八千七百二十

יח׳ תשכ

100100100100000

221200100

10210200

aa00

26g0

18c0

eg0

101100101100000

2, 3, 5, 13

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720

50076

18720 = 2 x 2 x 2 x 2 x 2 x 3 x 3 x 5 x 13

18719

18731