26252655520

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1439}}^1$

素因数の和:1660

約数の個数: 288

約数和(自身を含む): 78186124800

約数和(自身を除く): 51933469280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 179, 182, 196, 208, 224, 245, 260, 280, 358, 364, 392, 416, 455, 490, 520, 560, 637, 716, 728, 784, 895, 910, 980, 1040, 1120, 1253, 1274, 1432, 1439, 1456, 1568, 1790, 1820, 1960, 2080, 2327, 2506, 2548, 2864, 2878, 2912, 3185, 3580, 3640, 3920, 4654, 5012, 5096, 5728, 5756, 6265, 6370, 7160, 7195, 7280, 7840, 8771, 9308, 10024, 10073, 10192, 11512, 11635, 12530, 12740, 14320, 14390, 14560, 16289, 17542, 18616, 18707, 20048, 20146, 20384, 23024, 23270, 25060, 25480, 28640, 28780, 32578, 35084, 37232, 37414, 40096, 40292, 43855, 46048, 46540, 50120, 50365, 50960, 57560, 65156, 70168, 70511, 74464, 74828, 80584, 81445, 87710, 93080, 93535, 100240, 100730, 101920, 114023, 115120, 130312, 130949, 140336, 141022, 149656, 161168, 162890, 175420, 186160, 187070, 200480, 201460, 228046, 230240, 257581, 260624, 261898, 280672, 282044, 299312, 322336, 325780, 350840, 352555, 372320, 374140, 402920, 456092, 515162, 521248, 523796, 564088, 570115, 598624, 651560, 654745, 701680, 705110, 748280, 805840, 912184, 916643, 1030324, 1047592, 1128176, 1140230, 1287905, 1303120, 1309490, 1403360, 1410220, 1496560, 1611680, 1803067, 1824368, 1833286, 2060648, 2095184, 2256352, 2280460, 2575810, 2606240, 2618980, 2820440, 2993120, 3348553, 3606134, 3648736, 3666572, 4121296, 4190368, 4560920, 4583215, 5151620, 5237960, 5640880, 6697106, 7212268, 7333144, 8242592, 9015335, 9121840, 9166430, 10303240, 10475920, 11281760, 12621469, 13394212, 14424536, 14666288, 16742765, 18030670, 18243680, 18332860, 20606480, 20951840, 23439871, 25242938, 26788424, 28849072, 29332576, 33485530, 36061340, 36665720, 41212960, 46879742, 50485876, 53576848, 57698144, 63107345, 66971060, 72122680, 73331440, 93759484, 100971752, 107153696, 117199355, 126214690, 133942120, 144245360, 146662880, 164079097, 187518968, 201943504, 234398710, 252429380, 267884240, 288490720, 328158194, 375037936, 403887008, 468797420, 504858760, 535768480, 656316388, 750075872, 820395485, 937594840, 1009717520, 1312632776, 1640790970, 1875189680, 2019435040, 2625265552, 3281581940, 3750379360, 5250531104, 6563163880, 13126327760, 26252655520]

約数ペア:

[(1, 26252655520), (2, 13126327760), (4, 6563163880), (5, 5250531104), (7, 3750379360), (8, 3281581940), (10, 2625265552), (13, 2019435040), (14, 1875189680), (16, 1640790970), (20, 1312632776), (26, 1009717520), (28, 937594840), (32, 820395485), (35, 750075872), (40, 656316388), (49, 535768480), (52, 504858760), (56, 468797420), (65, 403887008), (70, 375037936), (80, 328158194), (91, 288490720), (98, 267884240), (104, 252429380), (112, 234398710), (130, 201943504), (140, 187518968), (160, 164079097), (179, 146662880), (182, 144245360), (196, 133942120), (208, 126214690), (224, 117199355), (245, 107153696), (260, 100971752), (280, 93759484), (358, 73331440), (364, 72122680), (392, 66971060), (416, 63107345), (455, 57698144), (490, 53576848), (520, 50485876), (560, 46879742), (637, 41212960), (716, 36665720), (728, 36061340), (784, 33485530), (895, 29332576), (910, 28849072), (980, 26788424), (1040, 25242938), (1120, 23439871), (1253, 20951840), (1274, 20606480), (1432, 18332860), (1439, 18243680), (1456, 18030670), (1568, 16742765), (1790, 14666288), (1820, 14424536), (1960, 13394212), (2080, 12621469), (2327, 11281760), (2506, 10475920), (2548, 10303240), (2864, 9166430), (2878, 9121840), (2912, 9015335), (3185, 8242592), (3580, 7333144), (3640, 7212268), (3920, 6697106), (4654, 5640880), (5012, 5237960), (5096, 5151620), (5728, 4583215), (5756, 4560920), (6265, 4190368), (6370, 4121296), (7160, 3666572), (7195, 3648736), (7280, 3606134), (7840, 3348553), (8771, 2993120), (9308, 2820440), (10024, 2618980), (10073, 2606240), (10192, 2575810), (11512, 2280460), (11635, 2256352), (12530, 2095184), (12740, 2060648), (14320, 1833286), (14390, 1824368), (14560, 1803067), (16289, 1611680), (17542, 1496560), (18616, 1410220), (18707, 1403360), (20048, 1309490), (20146, 1303120), (20384, 1287905), (23024, 1140230), (23270, 1128176), (25060, 1047592), (25480, 1030324), (28640, 916643), (28780, 912184), (32578, 805840), (35084, 748280), (37232, 705110), (37414, 701680), (40096, 654745), (40292, 651560), (43855, 598624), (46048, 570115), (46540, 564088), (50120, 523796), (50365, 521248), (50960, 515162), (57560, 456092), (65156, 402920), (70168, 374140), (70511, 372320), (74464, 352555), (74828, 350840), (80584, 325780), (81445, 322336), (87710, 299312), (93080, 282044), (93535, 280672), (100240, 261898), (100730, 260624), (101920, 257581), (114023, 230240), (115120, 228046), (130312, 201460), (130949, 200480), (140336, 187070), (141022, 186160), (149656, 175420), (161168, 162890)]