7139040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 22861440

約数和(自身を除く): 15722400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 107, 120, 139, 160, 214, 240, 278, 321, 417, 428, 480, 535, 556, 642, 695, 834, 856, 1070, 1112, 1284, 1390, 1605, 1668, 1712, 2085, 2140, 2224, 2568, 2780, 3210, 3336, 3424, 4170, 4280, 4448, 5136, 5560, 6420, 6672, 8340, 8560, 10272, 11120, 12840, 13344, 14873, 16680, 17120, 22240, 25680, 29746, 33360, 44619, 51360, 59492, 66720, 74365, 89238, 118984, 148730, 178476, 223095, 237968, 297460, 356952, 446190, 475936, 594920, 713904, 892380, 1189840, 1427808, 1784760, 2379680, 3569520, 7139040]

約数ペア:

[(1, 7139040), (2, 3569520), (3, 2379680), (4, 1784760), (5, 1427808), (6, 1189840), (8, 892380), (10, 713904), (12, 594920), (15, 475936), (16, 446190), (20, 356952), (24, 297460), (30, 237968), (32, 223095), (40, 178476), (48, 148730), (60, 118984), (80, 89238), (96, 74365), (107, 66720), (120, 59492), (139, 51360), (160, 44619), (214, 33360), (240, 29746), (278, 25680), (321, 22240), (417, 17120), (428, 16680), (480, 14873), (535, 13344), (556, 12840), (642, 11120), (695, 10272), (834, 8560), (856, 8340), (1070, 6672), (1112, 6420), (1284, 5560), (1390, 5136), (1605, 4448), (1668, 4280), (1712, 4170), (2085, 3424), (2140, 3336), (2224, 3210), (2568, 2780)]