140180320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2663}}^1$

素因数の和:2732

約数の個数: 96

約数和(自身を含む): 386684928

約数和(自身を除く): 246504608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1120, 1316, 1504, 1645, 1880, 2632, 2663, 3290, 3760, 5264, 5326, 6580, 7520, 10528, 10652, 13160, 13315, 18641, 21304, 26320, 26630, 37282, 42608, 52640, 53260, 74564, 85216, 93205, 106520, 125161, 149128, 186410, 213040, 250322, 298256, 372820, 426080, 500644, 596512, 625805, 745640, 876127, 1001288, 1251610, 1491280, 1752254, 2002576, 2503220, 2982560, 3504508, 4005152, 4380635, 5006440, 7009016, 8761270, 10012880, 14018032, 17522540, 20025760, 28036064, 35045080, 70090160, 140180320]

約数ペア:

[(1, 140180320), (2, 70090160), (4, 35045080), (5, 28036064), (7, 20025760), (8, 17522540), (10, 14018032), (14, 10012880), (16, 8761270), (20, 7009016), (28, 5006440), (32, 4380635), (35, 4005152), (40, 3504508), (47, 2982560), (56, 2503220), (70, 2002576), (80, 1752254), (94, 1491280), (112, 1251610), (140, 1001288), (160, 876127), (188, 745640), (224, 625805), (235, 596512), (280, 500644), (329, 426080), (376, 372820), (470, 298256), (560, 250322), (658, 213040), (752, 186410), (940, 149128), (1120, 125161), (1316, 106520), (1504, 93205), (1645, 85216), (1880, 74564), (2632, 53260), (2663, 52640), (3290, 42608), (3760, 37282), (5264, 26630), (5326, 26320), (6580, 21304), (7520, 18641), (10528, 13315), (10652, 13160)]