1968044160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 256

約数和(自身を含む): 6496796160

約数和(自身を除く): 4528752000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 113, 120, 128, 141, 160, 188, 192, 193, 226, 235, 240, 282, 320, 339, 376, 384, 386, 452, 470, 480, 564, 565, 579, 640, 678, 705, 752, 772, 904, 940, 960, 965, 1128, 1130, 1158, 1356, 1410, 1504, 1544, 1695, 1808, 1880, 1920, 1930, 2256, 2260, 2316, 2712, 2820, 2895, 3008, 3088, 3390, 3616, 3760, 3860, 4512, 4520, 4632, 5311, 5424, 5640, 5790, 6016, 6176, 6780, 7232, 7520, 7720, 9024, 9040, 9071, 9264, 10622, 10848, 11280, 11580, 12352, 13560, 14464, 15040, 15440, 15933, 18048, 18080, 18142, 18528, 21244, 21696, 21809, 22560, 23160, 24704, 26555, 27120, 27213, 30080, 30880, 31866, 36160, 36284, 37056, 42488, 43392, 43618, 45120, 45355, 46320, 53110, 54240, 54426, 61760, 63732, 65427, 72320, 72568, 74112, 79665, 84976, 87236, 90240, 90710, 92640, 106220, 108480, 108852, 109045, 123520, 127464, 130854, 136065, 145136, 159330, 169952, 174472, 181420, 185280, 212440, 216960, 217704, 218090, 254928, 261708, 272130, 290272, 318660, 327135, 339904, 348944, 362840, 370560, 424880, 435408, 436180, 509856, 523416, 544260, 580544, 637320, 654270, 679808, 697888, 725680, 849760, 870816, 872360, 1019712, 1025023, 1046832, 1088520, 1161088, 1274640, 1308540, 1395776, 1451360, 1699520, 1741632, 1744720, 2039424, 2050046, 2093664, 2177040, 2549280, 2617080, 2791552, 2902720, 3075069, 3399040, 3483264, 3489440, 4100092, 4187328, 4354080, 5098560, 5125115, 5234160, 5805440, 6150138, 6978880, 8200184, 8374656, 8708160, 10197120, 10250230, 10468320, 12300276, 13957760, 15375345, 16400368, 17416320, 20500460, 20936640, 24600552, 30750690, 32800736, 41000920, 41873280, 49201104, 61501380, 65601472, 82001840, 98402208, 123002760, 131202944, 164003680, 196804416, 246005520, 328007360, 393608832, 492011040, 656014720, 984022080, 1968044160]

約数ペア:

[(1, 1968044160), (2, 984022080), (3, 656014720), (4, 492011040), (5, 393608832), (6, 328007360), (8, 246005520), (10, 196804416), (12, 164003680), (15, 131202944), (16, 123002760), (20, 98402208), (24, 82001840), (30, 65601472), (32, 61501380), (40, 49201104), (47, 41873280), (48, 41000920), (60, 32800736), (64, 30750690), (80, 24600552), (94, 20936640), (96, 20500460), (113, 17416320), (120, 16400368), (128, 15375345), (141, 13957760), (160, 12300276), (188, 10468320), (192, 10250230), (193, 10197120), (226, 8708160), (235, 8374656), (240, 8200184), (282, 6978880), (320, 6150138), (339, 5805440), (376, 5234160), (384, 5125115), (386, 5098560), (452, 4354080), (470, 4187328), (480, 4100092), (564, 3489440), (565, 3483264), (579, 3399040), (640, 3075069), (678, 2902720), (705, 2791552), (752, 2617080), (772, 2549280), (904, 2177040), (940, 2093664), (960, 2050046), (965, 2039424), (1128, 1744720), (1130, 1741632), (1158, 1699520), (1356, 1451360), (1410, 1395776), (1504, 1308540), (1544, 1274640), (1695, 1161088), (1808, 1088520), (1880, 1046832), (1920, 1025023), (1930, 1019712), (2256, 872360), (2260, 870816), (2316, 849760), (2712, 725680), (2820, 697888), (2895, 679808), (3008, 654270), (3088, 637320), (3390, 580544), (3616, 544260), (3760, 523416), (3860, 509856), (4512, 436180), (4520, 435408), (4632, 424880), (5311, 370560), (5424, 362840), (5640, 348944), (5790, 339904), (6016, 327135), (6176, 318660), (6780, 290272), (7232, 272130), (7520, 261708), (7720, 254928), (9024, 218090), (9040, 217704), (9071, 216960), (9264, 212440), (10622, 185280), (10848, 181420), (11280, 174472), (11580, 169952), (12352, 159330), (13560, 145136), (14464, 136065), (15040, 130854), (15440, 127464), (15933, 123520), (18048, 109045), (18080, 108852), (18142, 108480), (18528, 106220), (21244, 92640), (21696, 90710), (21809, 90240), (22560, 87236), (23160, 84976), (24704, 79665), (26555, 74112), (27120, 72568), (27213, 72320), (30080, 65427), (30880, 63732), (31866, 61760), (36160, 54426), (36284, 54240), (37056, 53110), (42488, 46320), (43392, 45355), (43618, 45120)]