353138520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3929}}^1$

素因数の和:4057

約数の個数: 128

約数和(自身を含む): 1222387200

約数和(自身を除く): 869248680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 107, 120, 140, 168, 210, 214, 280, 321, 420, 428, 535, 642, 749, 840, 856, 1070, 1284, 1498, 1605, 2140, 2247, 2568, 2996, 3210, 3745, 3929, 4280, 4494, 5992, 6420, 7490, 7858, 8988, 11235, 11787, 12840, 14980, 15716, 17976, 19645, 22470, 23574, 27503, 29960, 31432, 39290, 44940, 47148, 55006, 58935, 78580, 82509, 89880, 94296, 110012, 117870, 137515, 157160, 165018, 220024, 235740, 275030, 330036, 412545, 420403, 471480, 550060, 660072, 825090, 840806, 1100120, 1261209, 1650180, 1681612, 2102015, 2522418, 2942821, 3300360, 3363224, 4204030, 5044836, 5885642, 6306045, 8408060, 8828463, 10089672, 11771284, 12612090, 14714105, 16816120, 17656926, 23542568, 25224180, 29428210, 35313852, 44142315, 50448360, 58856420, 70627704, 88284630, 117712840, 176569260, 353138520]

約数ペア:

[(1, 353138520), (2, 176569260), (3, 117712840), (4, 88284630), (5, 70627704), (6, 58856420), (7, 50448360), (8, 44142315), (10, 35313852), (12, 29428210), (14, 25224180), (15, 23542568), (20, 17656926), (21, 16816120), (24, 14714105), (28, 12612090), (30, 11771284), (35, 10089672), (40, 8828463), (42, 8408060), (56, 6306045), (60, 5885642), (70, 5044836), (84, 4204030), (105, 3363224), (107, 3300360), (120, 2942821), (140, 2522418), (168, 2102015), (210, 1681612), (214, 1650180), (280, 1261209), (321, 1100120), (420, 840806), (428, 825090), (535, 660072), (642, 550060), (749, 471480), (840, 420403), (856, 412545), (1070, 330036), (1284, 275030), (1498, 235740), (1605, 220024), (2140, 165018), (2247, 157160), (2568, 137515), (2996, 117870), (3210, 110012), (3745, 94296), (3929, 89880), (4280, 82509), (4494, 78580), (5992, 58935), (6420, 55006), (7490, 47148), (7858, 44940), (8988, 39290), (11235, 31432), (11787, 29960), (12840, 27503), (14980, 23574), (15716, 22470), (17976, 19645)]