142140320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 386467200

約数和(自身を除く): 244326880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 179, 224, 280, 358, 560, 709, 716, 895, 1120, 1253, 1418, 1432, 1790, 2506, 2836, 2864, 3545, 3580, 4963, 5012, 5672, 5728, 6265, 7090, 7160, 9926, 10024, 11344, 12530, 14180, 14320, 19852, 20048, 22688, 24815, 25060, 28360, 28640, 39704, 40096, 49630, 50120, 56720, 79408, 99260, 100240, 113440, 126911, 158816, 198520, 200480, 253822, 397040, 507644, 634555, 794080, 888377, 1015288, 1269110, 1776754, 2030576, 2538220, 3553508, 4061152, 4441885, 5076440, 7107016, 8883770, 10152880, 14214032, 17767540, 20305760, 28428064, 35535080, 71070160, 142140320]

約数ペア:

[(1, 142140320), (2, 71070160), (4, 35535080), (5, 28428064), (7, 20305760), (8, 17767540), (10, 14214032), (14, 10152880), (16, 8883770), (20, 7107016), (28, 5076440), (32, 4441885), (35, 4061152), (40, 3553508), (56, 2538220), (70, 2030576), (80, 1776754), (112, 1269110), (140, 1015288), (160, 888377), (179, 794080), (224, 634555), (280, 507644), (358, 397040), (560, 253822), (709, 200480), (716, 198520), (895, 158816), (1120, 126911), (1253, 113440), (1418, 100240), (1432, 99260), (1790, 79408), (2506, 56720), (2836, 50120), (2864, 49630), (3545, 40096), (3580, 39704), (4963, 28640), (5012, 28360), (5672, 25060), (5728, 24815), (6265, 22688), (7090, 20048), (7160, 19852), (9926, 14320), (10024, 14180), (11344, 12530)]