142866080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 388281600

約数和(自身を除く): 245415520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 199, 224, 280, 398, 560, 641, 796, 995, 1120, 1282, 1393, 1592, 1990, 2564, 2786, 3184, 3205, 3980, 4487, 5128, 5572, 6368, 6410, 6965, 7960, 8974, 10256, 11144, 12820, 13930, 15920, 17948, 20512, 22288, 22435, 25640, 27860, 31840, 35896, 44576, 44870, 51280, 55720, 71792, 89740, 102560, 111440, 127559, 143584, 179480, 222880, 255118, 358960, 510236, 637795, 717920, 892913, 1020472, 1275590, 1785826, 2040944, 2551180, 3571652, 4081888, 4464565, 5102360, 7143304, 8929130, 10204720, 14286608, 17858260, 20409440, 28573216, 35716520, 71433040, 142866080]

約数ペア:

[(1, 142866080), (2, 71433040), (4, 35716520), (5, 28573216), (7, 20409440), (8, 17858260), (10, 14286608), (14, 10204720), (16, 8929130), (20, 7143304), (28, 5102360), (32, 4464565), (35, 4081888), (40, 3571652), (56, 2551180), (70, 2040944), (80, 1785826), (112, 1275590), (140, 1020472), (160, 892913), (199, 717920), (224, 637795), (280, 510236), (398, 358960), (560, 255118), (641, 222880), (796, 179480), (995, 143584), (1120, 127559), (1282, 111440), (1393, 102560), (1592, 89740), (1990, 71792), (2564, 55720), (2786, 51280), (3184, 44870), (3205, 44576), (3980, 35896), (4487, 31840), (5128, 27860), (5572, 25640), (6368, 22435), (6410, 22288), (6965, 20512), (7960, 17948), (8974, 15920), (10256, 13930), (11144, 12820)]