4209120160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1423}}^1$

素因数の和:1603

約数の個数: 192

約数和(自身を含む): 12057292800

約数和(自身を除く): 7848172640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 139, 140, 152, 160, 190, 224, 266, 278, 280, 304, 380, 532, 556, 560, 608, 665, 695, 760, 973, 1064, 1112, 1120, 1330, 1390, 1423, 1520, 1946, 2128, 2224, 2641, 2660, 2780, 2846, 3040, 3892, 4256, 4448, 4865, 5282, 5320, 5560, 5692, 7115, 7784, 9730, 9961, 10564, 10640, 11120, 11384, 13205, 14230, 15568, 18487, 19460, 19922, 21128, 21280, 22240, 22768, 26410, 27037, 28460, 31136, 36974, 38920, 39844, 42256, 45536, 49805, 52820, 54074, 56920, 73948, 77840, 79688, 84512, 92435, 99610, 105640, 108148, 113840, 135185, 147896, 155680, 159376, 184870, 189259, 197797, 199220, 211280, 216296, 227680, 270370, 295792, 318752, 369740, 378518, 395594, 398440, 422560, 432592, 540740, 591584, 739480, 757036, 791188, 796880, 865184, 946295, 988985, 1081480, 1384579, 1478960, 1514072, 1582376, 1593760, 1892590, 1977970, 2162960, 2769158, 2957920, 3028144, 3164752, 3758143, 3785180, 3955940, 4325920, 5538316, 6056288, 6329504, 6922895, 7516286, 7570360, 7911880, 11076632, 13845790, 15032572, 15140720, 15823760, 18790715, 22153264, 26307001, 27691580, 30065144, 30281440, 31647520, 37581430, 44306528, 52614002, 55383160, 60130288, 75162860, 105228004, 110766320, 120260576, 131535005, 150325720, 210456008, 221532640, 263070010, 300651440, 420912016, 526140020, 601302880, 841824032, 1052280040, 2104560080, 4209120160]

約数ペア:

[(1, 4209120160), (2, 2104560080), (4, 1052280040), (5, 841824032), (7, 601302880), (8, 526140020), (10, 420912016), (14, 300651440), (16, 263070010), (19, 221532640), (20, 210456008), (28, 150325720), (32, 131535005), (35, 120260576), (38, 110766320), (40, 105228004), (56, 75162860), (70, 60130288), (76, 55383160), (80, 52614002), (95, 44306528), (112, 37581430), (133, 31647520), (139, 30281440), (140, 30065144), (152, 27691580), (160, 26307001), (190, 22153264), (224, 18790715), (266, 15823760), (278, 15140720), (280, 15032572), (304, 13845790), (380, 11076632), (532, 7911880), (556, 7570360), (560, 7516286), (608, 6922895), (665, 6329504), (695, 6056288), (760, 5538316), (973, 4325920), (1064, 3955940), (1112, 3785180), (1120, 3758143), (1330, 3164752), (1390, 3028144), (1423, 2957920), (1520, 2769158), (1946, 2162960), (2128, 1977970), (2224, 1892590), (2641, 1593760), (2660, 1582376), (2780, 1514072), (2846, 1478960), (3040, 1384579), (3892, 1081480), (4256, 988985), (4448, 946295), (4865, 865184), (5282, 796880), (5320, 791188), (5560, 757036), (5692, 739480), (7115, 591584), (7784, 540740), (9730, 432592), (9961, 422560), (10564, 398440), (10640, 395594), (11120, 378518), (11384, 369740), (13205, 318752), (14230, 295792), (15568, 270370), (18487, 227680), (19460, 216296), (19922, 211280), (21128, 199220), (21280, 197797), (22240, 189259), (22768, 184870), (26410, 159376), (27037, 155680), (28460, 147896), (31136, 135185), (36974, 113840), (38920, 108148), (39844, 105640), (42256, 99610), (45536, 92435), (49805, 84512), (52820, 79688), (54074, 77840), (56920, 73948)]