1861636160

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{3019}}^1$

素因数の和:3124

約数の個数: 112

約数和(自身を含む): 4639299840

約数和(自身を除く): 2777663680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 47, 64, 80, 82, 94, 160, 164, 188, 205, 235, 320, 328, 376, 410, 470, 656, 752, 820, 940, 1312, 1504, 1640, 1880, 1927, 2624, 3008, 3019, 3280, 3760, 3854, 6038, 6560, 7520, 7708, 9635, 12076, 13120, 15040, 15095, 15416, 19270, 24152, 30190, 30832, 38540, 48304, 60380, 61664, 77080, 96608, 120760, 123328, 123779, 141893, 154160, 193216, 241520, 247558, 283786, 308320, 483040, 495116, 567572, 616640, 618895, 709465, 966080, 990232, 1135144, 1237790, 1418930, 1980464, 2270288, 2475580, 2837860, 3960928, 4540576, 4951160, 5675720, 5817613, 7921856, 9081152, 9902320, 11351440, 11635226, 19804640, 22702880, 23270452, 29088065, 39609280, 45405760, 46540904, 58176130, 93081808, 116352260, 186163616, 232704520, 372327232, 465409040, 930818080, 1861636160]

約数ペア:

[(1, 1861636160), (2, 930818080), (4, 465409040), (5, 372327232), (8, 232704520), (10, 186163616), (16, 116352260), (20, 93081808), (32, 58176130), (40, 46540904), (41, 45405760), (47, 39609280), (64, 29088065), (80, 23270452), (82, 22702880), (94, 19804640), (160, 11635226), (164, 11351440), (188, 9902320), (205, 9081152), (235, 7921856), (320, 5817613), (328, 5675720), (376, 4951160), (410, 4540576), (470, 3960928), (656, 2837860), (752, 2475580), (820, 2270288), (940, 1980464), (1312, 1418930), (1504, 1237790), (1640, 1135144), (1880, 990232), (1927, 966080), (2624, 709465), (3008, 618895), (3019, 616640), (3280, 567572), (3760, 495116), (3854, 483040), (6038, 308320), (6560, 283786), (7520, 247558), (7708, 241520), (9635, 193216), (12076, 154160), (13120, 141893), (15040, 123779), (15095, 123328), (15416, 120760), (19270, 96608), (24152, 77080), (30190, 61664), (30832, 60380), (38540, 48304)]