148791160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3823}}^1$

素因数の和:3980

約数の個数: 64

約数和(自身を含む): 385459200

約数和(自身を除く): 236668040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 139, 140, 278, 280, 556, 695, 973, 1112, 1390, 1946, 2780, 3823, 3892, 4865, 5560, 7646, 7784, 9730, 15292, 19115, 19460, 26761, 30584, 38230, 38920, 53522, 76460, 107044, 133805, 152920, 214088, 267610, 531397, 535220, 1062794, 1070440, 2125588, 2656985, 3719779, 4251176, 5313970, 7439558, 10627940, 14879116, 18598895, 21255880, 29758232, 37197790, 74395580, 148791160]

約数ペア:

[(1, 148791160), (2, 74395580), (4, 37197790), (5, 29758232), (7, 21255880), (8, 18598895), (10, 14879116), (14, 10627940), (20, 7439558), (28, 5313970), (35, 4251176), (40, 3719779), (56, 2656985), (70, 2125588), (139, 1070440), (140, 1062794), (278, 535220), (280, 531397), (556, 267610), (695, 214088), (973, 152920), (1112, 133805), (1390, 107044), (1946, 76460), (2780, 53522), (3823, 38920), (3892, 38230), (4865, 30584), (5560, 26761), (7646, 19460), (7784, 19115), (9730, 15292)]