1282371040

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1559}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 3120586560

約数和(自身を除く): 1838215520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 97, 106, 160, 194, 212, 265, 388, 424, 485, 530, 776, 848, 970, 1060, 1552, 1559, 1696, 1940, 2120, 3104, 3118, 3880, 4240, 5141, 6236, 7760, 7795, 8480, 10282, 12472, 15520, 15590, 20564, 24944, 25705, 31180, 41128, 49888, 51410, 62360, 82256, 82627, 102820, 124720, 151223, 164512, 165254, 205640, 249440, 302446, 330508, 411280, 413135, 604892, 661016, 756115, 822560, 826270, 1209784, 1322032, 1512230, 1652540, 2419568, 2644064, 3024460, 3305080, 4839136, 6048920, 6610160, 8014819, 12097840, 13220320, 16029638, 24195680, 32059276, 40074095, 64118552, 80148190, 128237104, 160296380, 256474208, 320592760, 641185520, 1282371040]

約数ペア:

[(1, 1282371040), (2, 641185520), (4, 320592760), (5, 256474208), (8, 160296380), (10, 128237104), (16, 80148190), (20, 64118552), (32, 40074095), (40, 32059276), (53, 24195680), (80, 16029638), (97, 13220320), (106, 12097840), (160, 8014819), (194, 6610160), (212, 6048920), (265, 4839136), (388, 3305080), (424, 3024460), (485, 2644064), (530, 2419568), (776, 1652540), (848, 1512230), (970, 1322032), (1060, 1209784), (1552, 826270), (1559, 822560), (1696, 756115), (1940, 661016), (2120, 604892), (3104, 413135), (3118, 411280), (3880, 330508), (4240, 302446), (5141, 249440), (6236, 205640), (7760, 165254), (7795, 164512), (8480, 151223), (10282, 124720), (12472, 102820), (15520, 82627), (15590, 82256), (20564, 62360), (24944, 51410), (25705, 49888), (31180, 41128)]