2868466634320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{2046449}}^1$

素因数の和:2048972

約数の個数: 80

約数和(自身を含む): 7624974470400

約数和(自身を除く): 4756507836080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2503, 5006, 10012, 12515, 17521, 20024, 25030, 35042, 40048, 50060, 70084, 87605, 100120, 140168, 175210, 200240, 280336, 350420, 700840, 1401680, 2046449, 4092898, 8185796, 10232245, 14325143, 16371592, 20464490, 28650286, 32743184, 40928980, 57300572, 71625715, 81857960, 114601144, 143251430, 163715920, 229202288, 286502860, 573005720, 1146011440, 5122261847, 10244523694, 20489047388, 25611309235, 35855832929, 40978094776, 51222618470, 71711665858, 81956189552, 102445236940, 143423331716, 179279164645, 204890473880, 286846663432, 358558329290, 409780947760, 573693326864, 717116658580, 1434233317160, 2868466634320]

約数ペア:

[(1, 2868466634320), (2, 1434233317160), (4, 717116658580), (5, 573693326864), (7, 409780947760), (8, 358558329290), (10, 286846663432), (14, 204890473880), (16, 179279164645), (20, 143423331716), (28, 102445236940), (35, 81956189552), (40, 71711665858), (56, 51222618470), (70, 40978094776), (80, 35855832929), (112, 25611309235), (140, 20489047388), (280, 10244523694), (560, 5122261847), (2503, 1146011440), (5006, 573005720), (10012, 286502860), (12515, 229202288), (17521, 163715920), (20024, 143251430), (25030, 114601144), (35042, 81857960), (40048, 71625715), (50060, 57300572), (70084, 40928980), (87605, 32743184), (100120, 28650286), (140168, 20464490), (175210, 16371592), (200240, 14325143), (280336, 10232245), (350420, 8185796), (700840, 4092898), (1401680, 2046449)]