27877986080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{12917}}^1$

素因数の和:13027

約数の個数: 192

約数和(自身を含む): 78753088512

約数和(自身を除く): 50875102432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 47, 56, 70, 80, 82, 94, 112, 140, 160, 164, 188, 205, 224, 235, 280, 287, 328, 329, 376, 410, 470, 560, 574, 656, 658, 752, 820, 940, 1120, 1148, 1312, 1316, 1435, 1504, 1640, 1645, 1880, 1927, 2296, 2632, 2870, 3280, 3290, 3760, 3854, 4592, 5264, 5740, 6560, 6580, 7520, 7708, 9184, 9635, 10528, 11480, 12917, 13160, 13489, 15416, 19270, 22960, 25834, 26320, 26978, 30832, 38540, 45920, 51668, 52640, 53956, 61664, 64585, 67445, 77080, 90419, 103336, 107912, 129170, 134890, 154160, 180838, 206672, 215824, 258340, 269780, 308320, 361676, 413344, 431648, 452095, 516680, 529597, 539560, 607099, 723352, 904190, 1033360, 1059194, 1079120, 1214198, 1446704, 1808380, 2066720, 2118388, 2158240, 2428396, 2647985, 2893408, 3035495, 3616760, 3707179, 4236776, 4249693, 4856792, 5295970, 6070990, 7233520, 7414358, 8473552, 8499386, 9713584, 10591940, 12141980, 14467040, 14828716, 16947104, 16998772, 18535895, 19427168, 21183880, 21248465, 24283960, 24891059, 29657432, 33997544, 37071790, 42367760, 42496930, 48567920, 49782118, 59314864, 67995088, 74143580, 84735520, 84993860, 97135840, 99564236, 118629728, 124455295, 135990176, 148287160, 169987720, 174237413, 199128472, 248910590, 296574320, 339975440, 348474826, 398256944, 497821180, 593148640, 679950880, 696949652, 796513888, 871187065, 995642360, 1393899304, 1742374130, 1991284720, 2787798608, 3484748260, 3982569440, 5575597216, 6969496520, 13938993040, 27877986080]

約数ペア:

[(1, 27877986080), (2, 13938993040), (4, 6969496520), (5, 5575597216), (7, 3982569440), (8, 3484748260), (10, 2787798608), (14, 1991284720), (16, 1742374130), (20, 1393899304), (28, 995642360), (32, 871187065), (35, 796513888), (40, 696949652), (41, 679950880), (47, 593148640), (56, 497821180), (70, 398256944), (80, 348474826), (82, 339975440), (94, 296574320), (112, 248910590), (140, 199128472), (160, 174237413), (164, 169987720), (188, 148287160), (205, 135990176), (224, 124455295), (235, 118629728), (280, 99564236), (287, 97135840), (328, 84993860), (329, 84735520), (376, 74143580), (410, 67995088), (470, 59314864), (560, 49782118), (574, 48567920), (656, 42496930), (658, 42367760), (752, 37071790), (820, 33997544), (940, 29657432), (1120, 24891059), (1148, 24283960), (1312, 21248465), (1316, 21183880), (1435, 19427168), (1504, 18535895), (1640, 16998772), (1645, 16947104), (1880, 14828716), (1927, 14467040), (2296, 12141980), (2632, 10591940), (2870, 9713584), (3280, 8499386), (3290, 8473552), (3760, 7414358), (3854, 7233520), (4592, 6070990), (5264, 5295970), (5740, 4856792), (6560, 4249693), (6580, 4236776), (7520, 3707179), (7708, 3616760), (9184, 3035495), (9635, 2893408), (10528, 2647985), (11480, 2428396), (12917, 2158240), (13160, 2118388), (13489, 2066720), (15416, 1808380), (19270, 1446704), (22960, 1214198), (25834, 1079120), (26320, 1059194), (26978, 1033360), (30832, 904190), (38540, 723352), (45920, 607099), (51668, 539560), (52640, 529597), (53956, 516680), (61664, 452095), (64585, 431648), (67445, 413344), (77080, 361676), (90419, 308320), (103336, 269780), (107912, 258340), (129170, 215824), (134890, 206672), (154160, 180838)]