15156732080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{102911}}^1$

素因数の和:103194

約数の個数: 80

約数和(自身を含む): 40427126784

約数和(自身を除く): 25270394704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 263, 280, 526, 560, 1052, 1315, 1841, 2104, 2630, 3682, 4208, 5260, 7364, 9205, 10520, 14728, 18410, 21040, 29456, 36820, 73640, 102911, 147280, 205822, 411644, 514555, 720377, 823288, 1029110, 1440754, 1646576, 2058220, 2881508, 3601885, 4116440, 5763016, 7203770, 8232880, 11526032, 14407540, 27065593, 28815080, 54131186, 57630160, 108262372, 135327965, 189459151, 216524744, 270655930, 378918302, 433049488, 541311860, 757836604, 947295755, 1082623720, 1515673208, 1894591510, 2165247440, 3031346416, 3789183020, 7578366040, 15156732080]

約数ペア:

[(1, 15156732080), (2, 7578366040), (4, 3789183020), (5, 3031346416), (7, 2165247440), (8, 1894591510), (10, 1515673208), (14, 1082623720), (16, 947295755), (20, 757836604), (28, 541311860), (35, 433049488), (40, 378918302), (56, 270655930), (70, 216524744), (80, 189459151), (112, 135327965), (140, 108262372), (263, 57630160), (280, 54131186), (526, 28815080), (560, 27065593), (1052, 14407540), (1315, 11526032), (1841, 8232880), (2104, 7203770), (2630, 5763016), (3682, 4116440), (4208, 3601885), (5260, 2881508), (7364, 2058220), (9205, 1646576), (10520, 1440754), (14728, 1029110), (18410, 823288), (21040, 720377), (29456, 514555), (36820, 411644), (73640, 205822), (102911, 147280)]