2013845820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 6604416000

約数和(自身を除く): 4590570180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 181, 210, 236, 295, 354, 362, 413, 420, 449, 543, 590, 708, 724, 826, 885, 898, 905, 1086, 1180, 1239, 1267, 1347, 1652, 1770, 1796, 1810, 2065, 2172, 2245, 2478, 2534, 2694, 2715, 3143, 3540, 3620, 3801, 4130, 4490, 4956, 5068, 5388, 5430, 6195, 6286, 6335, 6735, 7602, 8260, 8980, 9429, 10679, 10860, 12390, 12572, 12670, 13470, 15204, 15715, 18858, 19005, 21358, 24780, 25340, 26491, 26940, 31430, 32037, 37716, 38010, 42716, 47145, 52982, 53395, 62860, 64074, 74753, 76020, 79473, 81269, 94290, 105964, 106790, 128148, 132455, 149506, 158946, 160185, 162538, 185437, 188580, 213580, 224259, 243807, 264910, 299012, 317892, 320370, 325076, 370874, 373765, 397365, 406345, 448518, 487614, 529820, 556311, 568883, 640740, 741748, 747530, 794730, 812690, 897036, 927185, 975228, 1112622, 1121295, 1137766, 1219035, 1495060, 1589460, 1625380, 1706649, 1854370, 2225244, 2242590, 2275532, 2438070, 2781555, 2844415, 3413298, 3708740, 4485180, 4794871, 4876140, 5563110, 5688830, 6826596, 8533245, 9589742, 11126220, 11377660, 14384613, 17066490, 19179484, 23974355, 28769226, 33564097, 34132980, 47948710, 57538452, 67128194, 71923065, 95897420, 100692291, 134256388, 143846130, 167820485, 201384582, 287692260, 335640970, 402769164, 503461455, 671281940, 1006922910, 2013845820]

約数ペア:

[(1, 2013845820), (2, 1006922910), (3, 671281940), (4, 503461455), (5, 402769164), (6, 335640970), (7, 287692260), (10, 201384582), (12, 167820485), (14, 143846130), (15, 134256388), (20, 100692291), (21, 95897420), (28, 71923065), (30, 67128194), (35, 57538452), (42, 47948710), (59, 34132980), (60, 33564097), (70, 28769226), (84, 23974355), (105, 19179484), (118, 17066490), (140, 14384613), (177, 11377660), (181, 11126220), (210, 9589742), (236, 8533245), (295, 6826596), (354, 5688830), (362, 5563110), (413, 4876140), (420, 4794871), (449, 4485180), (543, 3708740), (590, 3413298), (708, 2844415), (724, 2781555), (826, 2438070), (885, 2275532), (898, 2242590), (905, 2225244), (1086, 1854370), (1180, 1706649), (1239, 1625380), (1267, 1589460), (1347, 1495060), (1652, 1219035), (1770, 1137766), (1796, 1121295), (1810, 1112622), (2065, 975228), (2172, 927185), (2245, 897036), (2478, 812690), (2534, 794730), (2694, 747530), (2715, 741748), (3143, 640740), (3540, 568883), (3620, 556311), (3801, 529820), (4130, 487614), (4490, 448518), (4956, 406345), (5068, 397365), (5388, 373765), (5430, 370874), (6195, 325076), (6286, 320370), (6335, 317892), (6735, 299012), (7602, 264910), (8260, 243807), (8980, 224259), (9429, 213580), (10679, 188580), (10860, 185437), (12390, 162538), (12572, 160185), (12670, 158946), (13470, 149506), (15204, 132455), (15715, 128148), (18858, 106790), (19005, 105964), (21358, 94290), (24780, 81269), (25340, 79473), (26491, 76020), (26940, 74753), (31430, 64074), (32037, 62860), (37716, 53395), (38010, 52982), (42716, 47145)]