82154880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:881

約数の個数: 192

約数和(自身を含む): 300736800

約数和(自身を除く): 218581920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 839, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1678, 1920, 2040, 2176, 2448, 2517, 2720, 2880, 3060, 3264, 3356, 4080, 4195, 4896, 5034, 5440, 5760, 6120, 6528, 6712, 7551, 8160, 8390, 9792, 10068, 10880, 12240, 12585, 13424, 14263, 15102, 16320, 16780, 19584, 20136, 24480, 25170, 26848, 28526, 30204, 32640, 33560, 37755, 40272, 42789, 48960, 50340, 53696, 57052, 60408, 67120, 71315, 75510, 80544, 85578, 97920, 100680, 107392, 114104, 120816, 128367, 134240, 142630, 151020, 161088, 171156, 201360, 213945, 228208, 241632, 256734, 268480, 285260, 302040, 322176, 342312, 402720, 427890, 456416, 483264, 513468, 536960, 570520, 604080, 641835, 684624, 805440, 855780, 912832, 966528, 1026936, 1141040, 1208160, 1283670, 1369248, 1610880, 1711560, 1825664, 2053872, 2282080, 2416320, 2567340, 2738496, 3423120, 4107744, 4564160, 4832640, 5134680, 5476992, 6846240, 8215488, 9128320, 10269360, 13692480, 16430976, 20538720, 27384960, 41077440, 82154880]

約数ペア:

[(1, 82154880), (2, 41077440), (3, 27384960), (4, 20538720), (5, 16430976), (6, 13692480), (8, 10269360), (9, 9128320), (10, 8215488), (12, 6846240), (15, 5476992), (16, 5134680), (17, 4832640), (18, 4564160), (20, 4107744), (24, 3423120), (30, 2738496), (32, 2567340), (34, 2416320), (36, 2282080), (40, 2053872), (45, 1825664), (48, 1711560), (51, 1610880), (60, 1369248), (64, 1283670), (68, 1208160), (72, 1141040), (80, 1026936), (85, 966528), (90, 912832), (96, 855780), (102, 805440), (120, 684624), (128, 641835), (136, 604080), (144, 570520), (153, 536960), (160, 513468), (170, 483264), (180, 456416), (192, 427890), (204, 402720), (240, 342312), (255, 322176), (272, 302040), (288, 285260), (306, 268480), (320, 256734), (340, 241632), (360, 228208), (384, 213945), (408, 201360), (480, 171156), (510, 161088), (544, 151020), (576, 142630), (612, 134240), (640, 128367), (680, 120816), (720, 114104), (765, 107392), (816, 100680), (839, 97920), (960, 85578), (1020, 80544), (1088, 75510), (1152, 71315), (1224, 67120), (1360, 60408), (1440, 57052), (1530, 53696), (1632, 50340), (1678, 48960), (1920, 42789), (2040, 40272), (2176, 37755), (2448, 33560), (2517, 32640), (2720, 30204), (2880, 28526), (3060, 26848), (3264, 25170), (3356, 24480), (4080, 20136), (4195, 19584), (4896, 16780), (5034, 16320), (5440, 15102), (5760, 14263), (6120, 13424), (6528, 12585), (6712, 12240), (7551, 10880), (8160, 10068), (8390, 9792)]