158785620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9221}}^1$

素因数の和:9281

約数の個数: 96

約数和(自身を含む): 520563456

約数和(自身を除く): 361777836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8610, 9221, 17220, 18442, 27663, 36884, 46105, 55326, 64547, 92210, 110652, 129094, 138315, 184420, 193641, 258188, 276630, 322735, 378061, 387282, 553260, 645470, 756122, 774564, 968205, 1134183, 1290940, 1512244, 1890305, 1936410, 2268366, 2646427, 3780610, 3872820, 4536732, 5292854, 5670915, 7561220, 7939281, 10585708, 11341830, 13232135, 15878562, 22683660, 26464270, 31757124, 39696405, 52928540, 79392810, 158785620]

約数ペア:

[(1, 158785620), (2, 79392810), (3, 52928540), (4, 39696405), (5, 31757124), (6, 26464270), (7, 22683660), (10, 15878562), (12, 13232135), (14, 11341830), (15, 10585708), (20, 7939281), (21, 7561220), (28, 5670915), (30, 5292854), (35, 4536732), (41, 3872820), (42, 3780610), (60, 2646427), (70, 2268366), (82, 1936410), (84, 1890305), (105, 1512244), (123, 1290940), (140, 1134183), (164, 968205), (205, 774564), (210, 756122), (246, 645470), (287, 553260), (410, 387282), (420, 378061), (492, 322735), (574, 276630), (615, 258188), (820, 193641), (861, 184420), (1148, 138315), (1230, 129094), (1435, 110652), (1722, 92210), (2460, 64547), (2870, 55326), (3444, 46105), (4305, 36884), (5740, 27663), (8610, 18442), (9221, 17220)]