240085216

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2969}}^1$

素因数の和:3024

約数の個数: 72

約数和(自身を含む): 570311280

約数和(自身を除く): 330226064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 1064, 1444, 2128, 2527, 2888, 2969, 4256, 5054, 5776, 5938, 10108, 11552, 11876, 20216, 20783, 23752, 40432, 41566, 47504, 56411, 80864, 83132, 95008, 112822, 166264, 225644, 332528, 394877, 451288, 665056, 789754, 902576, 1071809, 1579508, 1805152, 2143618, 3159016, 4287236, 6318032, 7502663, 8574472, 12636064, 15005326, 17148944, 30010652, 34297888, 60021304, 120042608, 240085216]

約数ペア:

[(1, 240085216), (2, 120042608), (4, 60021304), (7, 34297888), (8, 30010652), (14, 17148944), (16, 15005326), (19, 12636064), (28, 8574472), (32, 7502663), (38, 6318032), (56, 4287236), (76, 3159016), (112, 2143618), (133, 1805152), (152, 1579508), (224, 1071809), (266, 902576), (304, 789754), (361, 665056), (532, 451288), (608, 394877), (722, 332528), (1064, 225644), (1444, 166264), (2128, 112822), (2527, 95008), (2888, 83132), (2969, 80864), (4256, 56411), (5054, 47504), (5776, 41566), (5938, 40432), (10108, 23752), (11552, 20783), (11876, 20216)]