2606585280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:995

約数の個数: 224

約数和(自身を含む): 8953609728

約数和(自身を除く): 6347024448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 331, 390, 416, 480, 520, 624, 631, 662, 780, 832, 960, 993, 1040, 1248, 1262, 1324, 1560, 1655, 1893, 1986, 2080, 2496, 2524, 2648, 3120, 3155, 3310, 3786, 3972, 4160, 4303, 4965, 5048, 5296, 6240, 6310, 6620, 7572, 7944, 8203, 8606, 9465, 9930, 10096, 10592, 12480, 12620, 12909, 13240, 15144, 15888, 16406, 17212, 18930, 19860, 20192, 21184, 21515, 24609, 25240, 25818, 26480, 30288, 31776, 32812, 34424, 37860, 39720, 40384, 41015, 43030, 49218, 50480, 51636, 52960, 60576, 63552, 64545, 65624, 68848, 75720, 79440, 82030, 86060, 98436, 100960, 103272, 105920, 121152, 123045, 129090, 131248, 137696, 151440, 158880, 164060, 172120, 196872, 201920, 206544, 208861, 246090, 258180, 262496, 275392, 302880, 317760, 328120, 344240, 393744, 413088, 417722, 492180, 516360, 524992, 605760, 626583, 656240, 688480, 787488, 826176, 835444, 984360, 1032720, 1044305, 1253166, 1312480, 1376960, 1574976, 1670888, 1968720, 2065440, 2088610, 2506332, 2624960, 2715193, 3132915, 3341776, 3937440, 4130880, 4177220, 5012664, 5430386, 6265830, 6683552, 7874880, 8145579, 8354440, 10025328, 10860772, 12531660, 13367104, 13575965, 16291158, 16708880, 20050656, 21721544, 25063320, 27151930, 32582316, 33417760, 40101312, 40727895, 43443088, 50126640, 54303860, 65164632, 66835520, 81455790, 86886176, 100253280, 108607720, 130329264, 162911580, 173772352, 200506560, 217215440, 260658528, 325823160, 434430880, 521317056, 651646320, 868861760, 1303292640, 2606585280]

約数ペア:

[(1, 2606585280), (2, 1303292640), (3, 868861760), (4, 651646320), (5, 521317056), (6, 434430880), (8, 325823160), (10, 260658528), (12, 217215440), (13, 200506560), (15, 173772352), (16, 162911580), (20, 130329264), (24, 108607720), (26, 100253280), (30, 86886176), (32, 81455790), (39, 66835520), (40, 65164632), (48, 54303860), (52, 50126640), (60, 43443088), (64, 40727895), (65, 40101312), (78, 33417760), (80, 32582316), (96, 27151930), (104, 25063320), (120, 21721544), (130, 20050656), (156, 16708880), (160, 16291158), (192, 13575965), (195, 13367104), (208, 12531660), (240, 10860772), (260, 10025328), (312, 8354440), (320, 8145579), (331, 7874880), (390, 6683552), (416, 6265830), (480, 5430386), (520, 5012664), (624, 4177220), (631, 4130880), (662, 3937440), (780, 3341776), (832, 3132915), (960, 2715193), (993, 2624960), (1040, 2506332), (1248, 2088610), (1262, 2065440), (1324, 1968720), (1560, 1670888), (1655, 1574976), (1893, 1376960), (1986, 1312480), (2080, 1253166), (2496, 1044305), (2524, 1032720), (2648, 984360), (3120, 835444), (3155, 826176), (3310, 787488), (3786, 688480), (3972, 656240), (4160, 626583), (4303, 605760), (4965, 524992), (5048, 516360), (5296, 492180), (6240, 417722), (6310, 413088), (6620, 393744), (7572, 344240), (7944, 328120), (8203, 317760), (8606, 302880), (9465, 275392), (9930, 262496), (10096, 258180), (10592, 246090), (12480, 208861), (12620, 206544), (12909, 201920), (13240, 196872), (15144, 172120), (15888, 164060), (16406, 158880), (17212, 151440), (18930, 137696), (19860, 131248), (20192, 129090), (21184, 123045), (21515, 121152), (24609, 105920), (25240, 103272), (25818, 100960), (26480, 98436), (30288, 86060), (31776, 82030), (32812, 79440), (34424, 75720), (37860, 68848), (39720, 65624), (40384, 64545), (41015, 63552), (43030, 60576), (49218, 52960), (50480, 51636)]