138592440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1346

約数の個数: 192

約数和(自身を含む): 527155200

約数和(自身を除く): 388562760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 84, 86, 90, 105, 120, 126, 129, 140, 168, 172, 180, 210, 215, 252, 258, 280, 301, 315, 344, 360, 387, 420, 430, 504, 516, 602, 630, 645, 774, 840, 860, 903, 1032, 1204, 1260, 1279, 1290, 1505, 1548, 1720, 1806, 1935, 2408, 2520, 2558, 2580, 2709, 3010, 3096, 3612, 3837, 3870, 4515, 5116, 5160, 5418, 6020, 6395, 7224, 7674, 7740, 8953, 9030, 10232, 10836, 11511, 12040, 12790, 13545, 15348, 15480, 17906, 18060, 19185, 21672, 23022, 25580, 26859, 27090, 30696, 35812, 36120, 38370, 44765, 46044, 51160, 53718, 54180, 54997, 57555, 71624, 76740, 80577, 89530, 92088, 107436, 108360, 109994, 115110, 134295, 153480, 161154, 164991, 179060, 214872, 219988, 230220, 268590, 274985, 322308, 329982, 358120, 384979, 402885, 439976, 460440, 494973, 537180, 549970, 644616, 659964, 769958, 805770, 824955, 989946, 1074360, 1099940, 1154937, 1319928, 1539916, 1611540, 1649910, 1924895, 1979892, 2199880, 2309874, 2474865, 3079832, 3223080, 3299820, 3464811, 3849790, 3959784, 4619748, 4949730, 5774685, 6599640, 6929622, 7699580, 9239496, 9899460, 11549370, 13859244, 15399160, 17324055, 19798920, 23098740, 27718488, 34648110, 46197480, 69296220, 138592440]

約数ペア:

[(1, 138592440), (2, 69296220), (3, 46197480), (4, 34648110), (5, 27718488), (6, 23098740), (7, 19798920), (8, 17324055), (9, 15399160), (10, 13859244), (12, 11549370), (14, 9899460), (15, 9239496), (18, 7699580), (20, 6929622), (21, 6599640), (24, 5774685), (28, 4949730), (30, 4619748), (35, 3959784), (36, 3849790), (40, 3464811), (42, 3299820), (43, 3223080), (45, 3079832), (56, 2474865), (60, 2309874), (63, 2199880), (70, 1979892), (72, 1924895), (84, 1649910), (86, 1611540), (90, 1539916), (105, 1319928), (120, 1154937), (126, 1099940), (129, 1074360), (140, 989946), (168, 824955), (172, 805770), (180, 769958), (210, 659964), (215, 644616), (252, 549970), (258, 537180), (280, 494973), (301, 460440), (315, 439976), (344, 402885), (360, 384979), (387, 358120), (420, 329982), (430, 322308), (504, 274985), (516, 268590), (602, 230220), (630, 219988), (645, 214872), (774, 179060), (840, 164991), (860, 161154), (903, 153480), (1032, 134295), (1204, 115110), (1260, 109994), (1279, 108360), (1290, 107436), (1505, 92088), (1548, 89530), (1720, 80577), (1806, 76740), (1935, 71624), (2408, 57555), (2520, 54997), (2558, 54180), (2580, 53718), (2709, 51160), (3010, 46044), (3096, 44765), (3612, 38370), (3837, 36120), (3870, 35812), (4515, 30696), (5116, 27090), (5160, 26859), (5418, 25580), (6020, 23022), (6395, 21672), (7224, 19185), (7674, 18060), (7740, 17906), (8953, 15480), (9030, 15348), (10232, 13545), (10836, 12790), (11511, 12040)]