14296240

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{521}}^1$

素因数の和:555

約数の個数: 80

約数和(自身を含む): 38836800

約数和(自身を除く): 24540560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 521, 560, 686, 784, 980, 1042, 1372, 1715, 1960, 2084, 2605, 2744, 3430, 3647, 3920, 4168, 5210, 5488, 6860, 7294, 8336, 10420, 13720, 14588, 18235, 20840, 25529, 27440, 29176, 36470, 41680, 51058, 58352, 72940, 102116, 127645, 145880, 178703, 204232, 255290, 291760, 357406, 408464, 510580, 714812, 893515, 1021160, 1429624, 1787030, 2042320, 2859248, 3574060, 7148120, 14296240]

約数ペア:

[(1, 14296240), (2, 7148120), (4, 3574060), (5, 2859248), (7, 2042320), (8, 1787030), (10, 1429624), (14, 1021160), (16, 893515), (20, 714812), (28, 510580), (35, 408464), (40, 357406), (49, 291760), (56, 255290), (70, 204232), (80, 178703), (98, 145880), (112, 127645), (140, 102116), (196, 72940), (245, 58352), (280, 51058), (343, 41680), (392, 36470), (490, 29176), (521, 27440), (560, 25529), (686, 20840), (784, 18235), (980, 14588), (1042, 13720), (1372, 10420), (1715, 8336), (1960, 7294), (2084, 6860), (2605, 5488), (2744, 5210), (3430, 4168), (3647, 3920)]