137490080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 434367360

約数和(自身を除く): 296877280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 49, 52, 56, 65, 70, 71, 76, 80, 91, 95, 98, 104, 112, 130, 133, 140, 142, 152, 160, 182, 190, 196, 208, 224, 245, 247, 260, 266, 280, 284, 304, 355, 364, 380, 392, 416, 455, 490, 494, 497, 520, 532, 560, 568, 608, 637, 665, 710, 728, 760, 784, 910, 923, 931, 980, 988, 994, 1040, 1064, 1120, 1136, 1235, 1274, 1330, 1349, 1420, 1456, 1520, 1568, 1729, 1820, 1846, 1862, 1960, 1976, 1988, 2080, 2128, 2272, 2470, 2485, 2548, 2660, 2698, 2840, 2912, 3040, 3185, 3458, 3479, 3640, 3692, 3724, 3920, 3952, 3976, 4256, 4615, 4655, 4940, 4970, 5096, 5320, 5396, 5680, 6370, 6461, 6745, 6916, 6958, 7280, 7384, 7448, 7840, 7904, 7952, 8645, 9230, 9310, 9443, 9880, 9940, 10192, 10640, 10792, 11360, 12103, 12740, 12922, 13490, 13832, 13916, 14560, 14768, 14896, 15904, 17290, 17395, 17537, 18460, 18620, 18886, 19760, 19880, 20384, 21280, 21584, 24206, 25480, 25844, 26980, 27664, 27832, 29536, 29792, 32305, 34580, 34790, 35074, 36920, 37240, 37772, 39520, 39760, 43168, 45227, 47215, 48412, 50960, 51688, 53960, 55328, 55664, 60515, 64610, 66101, 69160, 69580, 70148, 73840, 74480, 75544, 79520, 87685, 90454, 94430, 96824, 101920, 103376, 107920, 111328, 121030, 122759, 129220, 132202, 138320, 139160, 140296, 147680, 148960, 151088, 175370, 180908, 188860, 193648, 206752, 215840, 226135, 242060, 245518, 258440, 264404, 276640, 278320, 280592, 302176, 330505, 350740, 361816, 377720, 387296, 452270, 484120, 491036, 516880, 528808, 556640, 561184, 613795, 661010, 701480, 723632, 755440, 859313, 904540, 968240, 982072, 1033760, 1057616, 1227590, 1322020, 1402960, 1447264, 1510880, 1718626, 1809080, 1936480, 1964144, 2115232, 2455180, 2644040, 2805920, 3437252, 3618160, 3928288, 4296565, 4910360, 5288080, 6874504, 7236320, 8593130, 9820720, 10576160, 13749008, 17186260, 19641440, 27498016, 34372520, 68745040, 137490080]

約数ペア:

[(1, 137490080), (2, 68745040), (4, 34372520), (5, 27498016), (7, 19641440), (8, 17186260), (10, 13749008), (13, 10576160), (14, 9820720), (16, 8593130), (19, 7236320), (20, 6874504), (26, 5288080), (28, 4910360), (32, 4296565), (35, 3928288), (38, 3618160), (40, 3437252), (49, 2805920), (52, 2644040), (56, 2455180), (65, 2115232), (70, 1964144), (71, 1936480), (76, 1809080), (80, 1718626), (91, 1510880), (95, 1447264), (98, 1402960), (104, 1322020), (112, 1227590), (130, 1057616), (133, 1033760), (140, 982072), (142, 968240), (152, 904540), (160, 859313), (182, 755440), (190, 723632), (196, 701480), (208, 661010), (224, 613795), (245, 561184), (247, 556640), (260, 528808), (266, 516880), (280, 491036), (284, 484120), (304, 452270), (355, 387296), (364, 377720), (380, 361816), (392, 350740), (416, 330505), (455, 302176), (490, 280592), (494, 278320), (497, 276640), (520, 264404), (532, 258440), (560, 245518), (568, 242060), (608, 226135), (637, 215840), (665, 206752), (710, 193648), (728, 188860), (760, 180908), (784, 175370), (910, 151088), (923, 148960), (931, 147680), (980, 140296), (988, 139160), (994, 138320), (1040, 132202), (1064, 129220), (1120, 122759), (1136, 121030), (1235, 111328), (1274, 107920), (1330, 103376), (1349, 101920), (1420, 96824), (1456, 94430), (1520, 90454), (1568, 87685), (1729, 79520), (1820, 75544), (1846, 74480), (1862, 73840), (1960, 70148), (1976, 69580), (1988, 69160), (2080, 66101), (2128, 64610), (2272, 60515), (2470, 55664), (2485, 55328), (2548, 53960), (2660, 51688), (2698, 50960), (2840, 48412), (2912, 47215), (3040, 45227), (3185, 43168), (3458, 39760), (3479, 39520), (3640, 37772), (3692, 37240), (3724, 36920), (3920, 35074), (3952, 34790), (3976, 34580), (4256, 32305), (4615, 29792), (4655, 29536), (4940, 27832), (4970, 27664), (5096, 26980), (5320, 25844), (5396, 25480), (5680, 24206), (6370, 21584), (6461, 21280), (6745, 20384), (6916, 19880), (6958, 19760), (7280, 18886), (7384, 18620), (7448, 18460), (7840, 17537), (7904, 17395), (7952, 17290), (8645, 15904), (9230, 14896), (9310, 14768), (9443, 14560), (9880, 13916), (9940, 13832), (10192, 13490), (10640, 12922), (10792, 12740), (11360, 12103)]