188392920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33403}}^1$

素因数の和:33464

約数の個数: 64

約数和(自身を含む): 577221120

約数和(自身を除く): 388828200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 33403, 66806, 100209, 133612, 167015, 200418, 267224, 334030, 400836, 501045, 668060, 801672, 1002090, 1336120, 1569941, 2004180, 3139882, 4008360, 4709823, 6279764, 7849705, 9419646, 12559528, 15699410, 18839292, 23549115, 31398820, 37678584, 47098230, 62797640, 94196460, 188392920]

約数ペア:

[(1, 188392920), (2, 94196460), (3, 62797640), (4, 47098230), (5, 37678584), (6, 31398820), (8, 23549115), (10, 18839292), (12, 15699410), (15, 12559528), (20, 9419646), (24, 7849705), (30, 6279764), (40, 4709823), (47, 4008360), (60, 3139882), (94, 2004180), (120, 1569941), (141, 1336120), (188, 1002090), (235, 801672), (282, 668060), (376, 501045), (470, 400836), (564, 334030), (705, 267224), (940, 200418), (1128, 167015), (1410, 133612), (1880, 100209), (2820, 66806), (5640, 33403)]