339942960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{22483}}^1$

素因数の和:22512

約数の個数: 160

約数和(自身を含む): 1338247680

約数和(自身を除く): 998304720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 22483, 44966, 67449, 89932, 112415, 134898, 157381, 179864, 202347, 224830, 269796, 314762, 337245, 359728, 404694, 449660, 472143, 539592, 607041, 629524, 674490, 786905, 809388, 899320, 944286, 1011735, 1079184, 1214082, 1259048, 1348980, 1416429, 1573810, 1618776, 1798640, 1888572, 2023470, 2360715, 2428164, 2518096, 2697960, 2832858, 3035205, 3147620, 3237552, 3777144, 4046940, 4249287, 4721430, 4856328, 5395920, 5665716, 6070410, 6295240, 7082145, 7554288, 8093880, 8498574, 9442860, 9712656, 11331432, 12140820, 12590480, 14164290, 16187760, 16997148, 18885720, 21246435, 22662864, 24281640, 28328580, 33994296, 37771440, 42492870, 48563280, 56657160, 67988592, 84985740, 113314320, 169971480, 339942960]

約数ペア:

[(1, 339942960), (2, 169971480), (3, 113314320), (4, 84985740), (5, 67988592), (6, 56657160), (7, 48563280), (8, 42492870), (9, 37771440), (10, 33994296), (12, 28328580), (14, 24281640), (15, 22662864), (16, 21246435), (18, 18885720), (20, 16997148), (21, 16187760), (24, 14164290), (27, 12590480), (28, 12140820), (30, 11331432), (35, 9712656), (36, 9442860), (40, 8498574), (42, 8093880), (45, 7554288), (48, 7082145), (54, 6295240), (56, 6070410), (60, 5665716), (63, 5395920), (70, 4856328), (72, 4721430), (80, 4249287), (84, 4046940), (90, 3777144), (105, 3237552), (108, 3147620), (112, 3035205), (120, 2832858), (126, 2697960), (135, 2518096), (140, 2428164), (144, 2360715), (168, 2023470), (180, 1888572), (189, 1798640), (210, 1618776), (216, 1573810), (240, 1416429), (252, 1348980), (270, 1259048), (280, 1214082), (315, 1079184), (336, 1011735), (360, 944286), (378, 899320), (420, 809388), (432, 786905), (504, 674490), (540, 629524), (560, 607041), (630, 539592), (720, 472143), (756, 449660), (840, 404694), (945, 359728), (1008, 337245), (1080, 314762), (1260, 269796), (1512, 224830), (1680, 202347), (1890, 179864), (2160, 157381), (2520, 134898), (3024, 112415), (3780, 89932), (5040, 67449), (7560, 44966), (15120, 22483)]