19858210560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9739}}^1$

素因数の和:9828

約数の個数: 288

約数和(自身を含む): 71670816000

約数和(自身を除く): 51812605440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 216, 236, 240, 256, 270, 288, 295, 320, 354, 360, 384, 432, 472, 480, 531, 540, 576, 590, 640, 708, 720, 768, 864, 885, 944, 960, 1062, 1080, 1152, 1180, 1280, 1416, 1440, 1593, 1728, 1770, 1888, 1920, 2124, 2160, 2304, 2360, 2655, 2832, 2880, 3186, 3456, 3540, 3776, 3840, 4248, 4320, 4720, 5310, 5664, 5760, 6372, 6912, 7080, 7552, 7965, 8496, 8640, 9440, 9739, 10620, 11328, 11520, 12744, 14160, 15104, 15930, 16992, 17280, 18880, 19478, 21240, 22656, 25488, 28320, 29217, 31860, 33984, 34560, 37760, 38956, 42480, 45312, 48695, 50976, 56640, 58434, 63720, 67968, 75520, 77912, 84960, 87651, 97390, 101952, 113280, 116868, 127440, 135936, 146085, 155824, 169920, 175302, 194780, 203904, 226560, 233736, 254880, 262953, 292170, 311648, 339840, 350604, 389560, 407808, 438255, 467472, 509760, 525906, 574601, 584340, 623296, 679680, 701208, 779120, 876510, 934944, 1019520, 1051812, 1149202, 1168680, 1246592, 1314765, 1402416, 1558240, 1723803, 1753020, 1869888, 2039040, 2103624, 2298404, 2337360, 2493184, 2629530, 2804832, 2873005, 3116480, 3447606, 3506040, 3739776, 4207248, 4596808, 4674720, 5171409, 5259060, 5609664, 5746010, 6232960, 6895212, 7012080, 7479552, 8414496, 8619015, 9193616, 9349440, 10342818, 10518120, 11219328, 11492020, 12465920, 13790424, 14024160, 15514227, 16828992, 17238030, 18387232, 18698880, 20685636, 21036240, 22438656, 22984040, 25857045, 27580848, 28048320, 31028454, 33657984, 34476060, 36774464, 37397760, 41371272, 42072480, 45968080, 51714090, 55161696, 56096640, 62056908, 67315968, 68952120, 73548928, 77571135, 82742544, 84144960, 91936160, 103428180, 110323392, 112193280, 124113816, 137904240, 147097856, 155142270, 165485088, 168289920, 183872320, 206856360, 220646784, 248227632, 275808480, 310284540, 330970176, 336579840, 367744640, 413712720, 441293568, 496455264, 551616960, 620569080, 661940352, 735489280, 827425440, 992910528, 1103233920, 1241138160, 1323880704, 1654850880, 1985821056, 2206467840, 2482276320, 3309701760, 3971642112, 4964552640, 6619403520, 9929105280, 19858210560]

約数ペア:

[(1, 19858210560), (2, 9929105280), (3, 6619403520), (4, 4964552640), (5, 3971642112), (6, 3309701760), (8, 2482276320), (9, 2206467840), (10, 1985821056), (12, 1654850880), (15, 1323880704), (16, 1241138160), (18, 1103233920), (20, 992910528), (24, 827425440), (27, 735489280), (30, 661940352), (32, 620569080), (36, 551616960), (40, 496455264), (45, 441293568), (48, 413712720), (54, 367744640), (59, 336579840), (60, 330970176), (64, 310284540), (72, 275808480), (80, 248227632), (90, 220646784), (96, 206856360), (108, 183872320), (118, 168289920), (120, 165485088), (128, 155142270), (135, 147097856), (144, 137904240), (160, 124113816), (177, 112193280), (180, 110323392), (192, 103428180), (216, 91936160), (236, 84144960), (240, 82742544), (256, 77571135), (270, 73548928), (288, 68952120), (295, 67315968), (320, 62056908), (354, 56096640), (360, 55161696), (384, 51714090), (432, 45968080), (472, 42072480), (480, 41371272), (531, 37397760), (540, 36774464), (576, 34476060), (590, 33657984), (640, 31028454), (708, 28048320), (720, 27580848), (768, 25857045), (864, 22984040), (885, 22438656), (944, 21036240), (960, 20685636), (1062, 18698880), (1080, 18387232), (1152, 17238030), (1180, 16828992), (1280, 15514227), (1416, 14024160), (1440, 13790424), (1593, 12465920), (1728, 11492020), (1770, 11219328), (1888, 10518120), (1920, 10342818), (2124, 9349440), (2160, 9193616), (2304, 8619015), (2360, 8414496), (2655, 7479552), (2832, 7012080), (2880, 6895212), (3186, 6232960), (3456, 5746010), (3540, 5609664), (3776, 5259060), (3840, 5171409), (4248, 4674720), (4320, 4596808), (4720, 4207248), (5310, 3739776), (5664, 3506040), (5760, 3447606), (6372, 3116480), (6912, 2873005), (7080, 2804832), (7552, 2629530), (7965, 2493184), (8496, 2337360), (8640, 2298404), (9440, 2103624), (9739, 2039040), (10620, 1869888), (11328, 1753020), (11520, 1723803), (12744, 1558240), (14160, 1402416), (15104, 1314765), (15930, 1246592), (16992, 1168680), (17280, 1149202), (18880, 1051812), (19478, 1019520), (21240, 934944), (22656, 876510), (25488, 779120), (28320, 701208), (29217, 679680), (31860, 623296), (33984, 584340), (34560, 574601), (37760, 525906), (38956, 509760), (42480, 467472), (45312, 438255), (48695, 407808), (50976, 389560), (56640, 350604), (58434, 339840), (63720, 311648), (67968, 292170), (75520, 262953), (77912, 254880), (84960, 233736), (87651, 226560), (97390, 203904), (101952, 194780), (113280, 175302), (116868, 169920), (127440, 155824), (135936, 146085)]