6880860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 24600576

約数和(自身を除く): 17719716

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 127, 129, 140, 172, 180, 210, 215, 252, 254, 258, 301, 315, 381, 387, 420, 430, 508, 516, 602, 630, 635, 645, 762, 774, 860, 889, 903, 1143, 1204, 1260, 1270, 1290, 1505, 1524, 1548, 1778, 1806, 1905, 1935, 2286, 2540, 2580, 2667, 2709, 3010, 3556, 3612, 3810, 3870, 4445, 4515, 4572, 5334, 5418, 5461, 5715, 6020, 7620, 7740, 8001, 8890, 9030, 10668, 10836, 10922, 11430, 13335, 13545, 16002, 16383, 17780, 18060, 21844, 22860, 26670, 27090, 27305, 32004, 32766, 38227, 40005, 49149, 53340, 54180, 54610, 65532, 76454, 80010, 81915, 98298, 109220, 114681, 152908, 160020, 163830, 191135, 196596, 229362, 245745, 327660, 344043, 382270, 458724, 491490, 573405, 688086, 764540, 982980, 1146810, 1376172, 1720215, 2293620, 3440430, 6880860]

約数ペア:

[(1, 6880860), (2, 3440430), (3, 2293620), (4, 1720215), (5, 1376172), (6, 1146810), (7, 982980), (9, 764540), (10, 688086), (12, 573405), (14, 491490), (15, 458724), (18, 382270), (20, 344043), (21, 327660), (28, 245745), (30, 229362), (35, 196596), (36, 191135), (42, 163830), (43, 160020), (45, 152908), (60, 114681), (63, 109220), (70, 98298), (84, 81915), (86, 80010), (90, 76454), (105, 65532), (126, 54610), (127, 54180), (129, 53340), (140, 49149), (172, 40005), (180, 38227), (210, 32766), (215, 32004), (252, 27305), (254, 27090), (258, 26670), (301, 22860), (315, 21844), (381, 18060), (387, 17780), (420, 16383), (430, 16002), (508, 13545), (516, 13335), (602, 11430), (630, 10922), (635, 10836), (645, 10668), (762, 9030), (774, 8890), (860, 8001), (889, 7740), (903, 7620), (1143, 6020), (1204, 5715), (1260, 5461), (1270, 5418), (1290, 5334), (1505, 4572), (1524, 4515), (1548, 4445), (1778, 3870), (1806, 3810), (1905, 3612), (1935, 3556), (2286, 3010), (2540, 2709), (2580, 2667)]