144366740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3593}}^1$

素因数の和:3657

約数の個数: 72

約数和(自身を含む): 361369512

約数和(自身を除く): 217002772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 410, 490, 574, 820, 980, 1148, 1435, 2009, 2870, 3593, 4018, 5740, 7186, 8036, 10045, 14372, 17965, 20090, 25151, 35930, 40180, 50302, 71860, 100604, 125755, 147313, 176057, 251510, 294626, 352114, 503020, 589252, 704228, 736565, 880285, 1031191, 1473130, 1760570, 2062382, 2946260, 3521140, 4124764, 5155955, 7218337, 10311910, 14436674, 20623820, 28873348, 36091685, 72183370, 144366740]

約数ペア:

[(1, 144366740), (2, 72183370), (4, 36091685), (5, 28873348), (7, 20623820), (10, 14436674), (14, 10311910), (20, 7218337), (28, 5155955), (35, 4124764), (41, 3521140), (49, 2946260), (70, 2062382), (82, 1760570), (98, 1473130), (140, 1031191), (164, 880285), (196, 736565), (205, 704228), (245, 589252), (287, 503020), (410, 352114), (490, 294626), (574, 251510), (820, 176057), (980, 147313), (1148, 125755), (1435, 100604), (2009, 71860), (2870, 50302), (3593, 40180), (4018, 35930), (5740, 25151), (7186, 20090), (8036, 17965), (10045, 14372)]