25112406480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{649907}}^1$

素因数の和:649953

約数の個数: 160

約数和(自身を含む): 92838057984

約数和(自身を除く): 67725651504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2415, 2576, 2760, 3220, 3864, 4830, 5520, 6440, 7728, 9660, 12880, 19320, 38640, 649907, 1299814, 1949721, 2599628, 3249535, 3899442, 4549349, 5199256, 6499070, 7798884, 9098698, 9748605, 10398512, 12998140, 13648047, 14947861, 15597768, 18197396, 19497210, 22746745, 25996280, 27296094, 29895722, 31195536, 36394792, 38994420, 44843583, 45493490, 51992560, 54592188, 59791444, 68240235, 72789584, 74739305, 77988840, 89687166, 90986980, 104635027, 109184376, 119582888, 136480470, 149478610, 155977680, 179374332, 181973960, 209270054, 218368752, 224217915, 239165776, 272960940, 298957220, 313905081, 358748664, 363947920, 418540108, 448435830, 523175135, 545921880, 597914440, 627810162, 717497328, 837080216, 896871660, 1046350270, 1091843760, 1195828880, 1255620324, 1569525405, 1674160432, 1793743320, 2092700540, 2511240648, 3139050810, 3587486640, 4185401080, 5022481296, 6278101620, 8370802160, 12556203240, 25112406480]

約数ペア:

[(1, 25112406480), (2, 12556203240), (3, 8370802160), (4, 6278101620), (5, 5022481296), (6, 4185401080), (7, 3587486640), (8, 3139050810), (10, 2511240648), (12, 2092700540), (14, 1793743320), (15, 1674160432), (16, 1569525405), (20, 1255620324), (21, 1195828880), (23, 1091843760), (24, 1046350270), (28, 896871660), (30, 837080216), (35, 717497328), (40, 627810162), (42, 597914440), (46, 545921880), (48, 523175135), (56, 448435830), (60, 418540108), (69, 363947920), (70, 358748664), (80, 313905081), (84, 298957220), (92, 272960940), (105, 239165776), (112, 224217915), (115, 218368752), (120, 209270054), (138, 181973960), (140, 179374332), (161, 155977680), (168, 149478610), (184, 136480470), (210, 119582888), (230, 109184376), (240, 104635027), (276, 90986980), (280, 89687166), (322, 77988840), (336, 74739305), (345, 72789584), (368, 68240235), (420, 59791444), (460, 54592188), (483, 51992560), (552, 45493490), (560, 44843583), (644, 38994420), (690, 36394792), (805, 31195536), (840, 29895722), (920, 27296094), (966, 25996280), (1104, 22746745), (1288, 19497210), (1380, 18197396), (1610, 15597768), (1680, 14947861), (1840, 13648047), (1932, 12998140), (2415, 10398512), (2576, 9748605), (2760, 9098698), (3220, 7798884), (3864, 6499070), (4830, 5199256), (5520, 4549349), (6440, 3899442), (7728, 3249535), (9660, 2599628), (12880, 1949721), (19320, 1299814), (38640, 649907)]