13201440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{3929}}^1$

素因数の和:3954

約数の個数: 96

約数和(自身を含む): 47537280

約数和(自身を除く): 34335840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 3929, 7858, 11787, 15716, 19645, 23574, 27503, 31432, 39290, 47148, 55006, 58935, 62864, 78580, 82509, 94296, 110012, 117870, 125728, 137515, 157160, 165018, 188592, 220024, 235740, 275030, 314320, 330036, 377184, 412545, 440048, 471480, 550060, 628640, 660072, 825090, 880096, 942960, 1100120, 1320144, 1650180, 1885920, 2200240, 2640288, 3300360, 4400480, 6600720, 13201440]

約数ペア:

[(1, 13201440), (2, 6600720), (3, 4400480), (4, 3300360), (5, 2640288), (6, 2200240), (7, 1885920), (8, 1650180), (10, 1320144), (12, 1100120), (14, 942960), (15, 880096), (16, 825090), (20, 660072), (21, 628640), (24, 550060), (28, 471480), (30, 440048), (32, 412545), (35, 377184), (40, 330036), (42, 314320), (48, 275030), (56, 235740), (60, 220024), (70, 188592), (80, 165018), (84, 157160), (96, 137515), (105, 125728), (112, 117870), (120, 110012), (140, 94296), (160, 82509), (168, 78580), (210, 62864), (224, 58935), (240, 55006), (280, 47148), (336, 39290), (420, 31432), (480, 27503), (560, 23574), (672, 19645), (840, 15716), (1120, 11787), (1680, 7858), (3360, 3929)]