26790720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 96560640

約数和(自身を除く): 69769920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 43, 44, 48, 55, 59, 60, 64, 66, 80, 86, 88, 96, 110, 118, 120, 129, 132, 160, 165, 172, 176, 177, 192, 215, 220, 236, 240, 258, 264, 295, 320, 330, 344, 352, 354, 430, 440, 472, 473, 480, 516, 528, 590, 645, 649, 660, 688, 704, 708, 860, 880, 885, 944, 946, 960, 1032, 1056, 1180, 1290, 1298, 1320, 1376, 1416, 1419, 1720, 1760, 1770, 1888, 1892, 1947, 2064, 2112, 2360, 2365, 2537, 2580, 2596, 2640, 2752, 2832, 2838, 3245, 3440, 3520, 3540, 3776, 3784, 3894, 4128, 4720, 4730, 5074, 5160, 5192, 5280, 5664, 5676, 6490, 6880, 7080, 7095, 7568, 7611, 7788, 8256, 9440, 9460, 9735, 10148, 10320, 10384, 10560, 11328, 11352, 12685, 12980, 13760, 14160, 14190, 15136, 15222, 15576, 18880, 18920, 19470, 20296, 20640, 20768, 22704, 25370, 25960, 27907, 28320, 28380, 30272, 30444, 31152, 37840, 38055, 38940, 40592, 41280, 41536, 45408, 50740, 51920, 55814, 56640, 56760, 60888, 62304, 75680, 76110, 77880, 81184, 83721, 90816, 101480, 103840, 111628, 113520, 121776, 124608, 139535, 151360, 152220, 155760, 162368, 167442, 202960, 207680, 223256, 227040, 243552, 279070, 304440, 311520, 334884, 405920, 418605, 446512, 454080, 487104, 558140, 608880, 623040, 669768, 811840, 837210, 893024, 1116280, 1217760, 1339536, 1674420, 1786048, 2232560, 2435520, 2679072, 3348840, 4465120, 5358144, 6697680, 8930240, 13395360, 26790720]

約数ペア:

[(1, 26790720), (2, 13395360), (3, 8930240), (4, 6697680), (5, 5358144), (6, 4465120), (8, 3348840), (10, 2679072), (11, 2435520), (12, 2232560), (15, 1786048), (16, 1674420), (20, 1339536), (22, 1217760), (24, 1116280), (30, 893024), (32, 837210), (33, 811840), (40, 669768), (43, 623040), (44, 608880), (48, 558140), (55, 487104), (59, 454080), (60, 446512), (64, 418605), (66, 405920), (80, 334884), (86, 311520), (88, 304440), (96, 279070), (110, 243552), (118, 227040), (120, 223256), (129, 207680), (132, 202960), (160, 167442), (165, 162368), (172, 155760), (176, 152220), (177, 151360), (192, 139535), (215, 124608), (220, 121776), (236, 113520), (240, 111628), (258, 103840), (264, 101480), (295, 90816), (320, 83721), (330, 81184), (344, 77880), (352, 76110), (354, 75680), (430, 62304), (440, 60888), (472, 56760), (473, 56640), (480, 55814), (516, 51920), (528, 50740), (590, 45408), (645, 41536), (649, 41280), (660, 40592), (688, 38940), (704, 38055), (708, 37840), (860, 31152), (880, 30444), (885, 30272), (944, 28380), (946, 28320), (960, 27907), (1032, 25960), (1056, 25370), (1180, 22704), (1290, 20768), (1298, 20640), (1320, 20296), (1376, 19470), (1416, 18920), (1419, 18880), (1720, 15576), (1760, 15222), (1770, 15136), (1888, 14190), (1892, 14160), (1947, 13760), (2064, 12980), (2112, 12685), (2360, 11352), (2365, 11328), (2537, 10560), (2580, 10384), (2596, 10320), (2640, 10148), (2752, 9735), (2832, 9460), (2838, 9440), (3245, 8256), (3440, 7788), (3520, 7611), (3540, 7568), (3776, 7095), (3784, 7080), (3894, 6880), (4128, 6490), (4720, 5676), (4730, 5664), (5074, 5280), (5160, 5192)]