2080553796

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 5748019200

約数和(自身を除く): 3667465404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 53, 54, 79, 86, 106, 107, 108, 129, 158, 159, 172, 212, 214, 237, 258, 316, 318, 321, 387, 428, 474, 477, 516, 636, 642, 711, 774, 948, 954, 963, 1161, 1284, 1422, 1431, 1548, 1908, 1926, 2133, 2279, 2322, 2844, 2862, 2889, 3397, 3852, 4187, 4266, 4558, 4601, 4644, 5671, 5724, 5778, 6794, 6837, 8374, 8453, 8532, 9116, 9202, 10191, 11342, 11556, 12561, 13588, 13674, 13803, 16748, 16906, 17013, 18404, 20382, 20511, 22684, 25122, 25359, 27348, 27606, 30573, 33812, 34026, 37683, 40764, 41022, 41409, 50244, 50718, 51039, 55212, 61146, 61533, 68052, 75366, 76077, 82044, 82818, 91719, 101436, 102078, 113049, 122292, 123066, 124227, 150732, 152154, 153117, 165636, 180041, 183438, 204156, 226098, 228231, 243853, 246132, 248454, 304308, 306234, 360082, 363479, 366876, 448009, 452196, 456462, 487706, 496908, 540123, 612468, 720164, 726958, 731559, 896018, 912924, 975412, 1080246, 1090437, 1344027, 1453916, 1463118, 1620369, 1792036, 2160492, 2180874, 2194677, 2688054, 2926236, 3240738, 3271311, 4032081, 4361748, 4389354, 4861107, 5376108, 6481476, 6542622, 6584031, 8064162, 8778708, 9722214, 9813933, 12096243, 13085244, 13168062, 16128324, 19264387, 19444428, 19627866, 24192486, 26336124, 38528774, 39255732, 48384972, 57793161, 77057548, 115586322, 173379483, 231172644, 346758966, 520138449, 693517932, 1040276898, 2080553796]

約数ペア:

[(1, 2080553796), (2, 1040276898), (3, 693517932), (4, 520138449), (6, 346758966), (9, 231172644), (12, 173379483), (18, 115586322), (27, 77057548), (36, 57793161), (43, 48384972), (53, 39255732), (54, 38528774), (79, 26336124), (86, 24192486), (106, 19627866), (107, 19444428), (108, 19264387), (129, 16128324), (158, 13168062), (159, 13085244), (172, 12096243), (212, 9813933), (214, 9722214), (237, 8778708), (258, 8064162), (316, 6584031), (318, 6542622), (321, 6481476), (387, 5376108), (428, 4861107), (474, 4389354), (477, 4361748), (516, 4032081), (636, 3271311), (642, 3240738), (711, 2926236), (774, 2688054), (948, 2194677), (954, 2180874), (963, 2160492), (1161, 1792036), (1284, 1620369), (1422, 1463118), (1431, 1453916), (1548, 1344027), (1908, 1090437), (1926, 1080246), (2133, 975412), (2279, 912924), (2322, 896018), (2844, 731559), (2862, 726958), (2889, 720164), (3397, 612468), (3852, 540123), (4187, 496908), (4266, 487706), (4558, 456462), (4601, 452196), (4644, 448009), (5671, 366876), (5724, 363479), (5778, 360082), (6794, 306234), (6837, 304308), (8374, 248454), (8453, 246132), (8532, 243853), (9116, 228231), (9202, 226098), (10191, 204156), (11342, 183438), (11556, 180041), (12561, 165636), (13588, 153117), (13674, 152154), (13803, 150732), (16748, 124227), (16906, 123066), (17013, 122292), (18404, 113049), (20382, 102078), (20511, 101436), (22684, 91719), (25122, 82818), (25359, 82044), (27348, 76077), (27606, 75366), (30573, 68052), (33812, 61533), (34026, 61146), (37683, 55212), (40764, 51039), (41022, 50718), (41409, 50244)]