188401080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^2$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 661174920

約数和(自身を除く): 472773840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 179, 196, 210, 245, 280, 294, 358, 392, 420, 490, 537, 588, 716, 735, 840, 895, 980, 1074, 1176, 1253, 1432, 1470, 1790, 1960, 2148, 2506, 2685, 2940, 3580, 3759, 4296, 5012, 5370, 5880, 6265, 7160, 7518, 8771, 10024, 10740, 12530, 15036, 17542, 18795, 21480, 25060, 26313, 30072, 32041, 35084, 37590, 43855, 50120, 52626, 64082, 70168, 75180, 87710, 96123, 105252, 128164, 131565, 150360, 160205, 175420, 192246, 210504, 224287, 256328, 263130, 320410, 350840, 384492, 448574, 480615, 526260, 640820, 672861, 768984, 897148, 961230, 1052520, 1121435, 1281640, 1345722, 1570009, 1794296, 1922460, 2242870, 2691444, 3140018, 3364305, 3844920, 4485740, 4710027, 5382888, 6280036, 6728610, 7850045, 8971480, 9420054, 12560072, 13457220, 15700090, 18840108, 23550135, 26914440, 31400180, 37680216, 47100270, 62800360, 94200540, 188401080]

約数ペア:

[(1, 188401080), (2, 94200540), (3, 62800360), (4, 47100270), (5, 37680216), (6, 31400180), (7, 26914440), (8, 23550135), (10, 18840108), (12, 15700090), (14, 13457220), (15, 12560072), (20, 9420054), (21, 8971480), (24, 7850045), (28, 6728610), (30, 6280036), (35, 5382888), (40, 4710027), (42, 4485740), (49, 3844920), (56, 3364305), (60, 3140018), (70, 2691444), (84, 2242870), (98, 1922460), (105, 1794296), (120, 1570009), (140, 1345722), (147, 1281640), (168, 1121435), (179, 1052520), (196, 961230), (210, 897148), (245, 768984), (280, 672861), (294, 640820), (358, 526260), (392, 480615), (420, 448574), (490, 384492), (537, 350840), (588, 320410), (716, 263130), (735, 256328), (840, 224287), (895, 210504), (980, 192246), (1074, 175420), (1176, 160205), (1253, 150360), (1432, 131565), (1470, 128164), (1790, 105252), (1960, 96123), (2148, 87710), (2506, 75180), (2685, 70168), (2940, 64082), (3580, 52626), (3759, 50120), (4296, 43855), (5012, 37590), (5370, 35084), (5880, 32041), (6265, 30072), (7160, 26313), (7518, 25060), (8771, 21480), (10024, 18795), (10740, 17542), (12530, 15036)]