1680891072

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7489}}^1$

素因数の和:7678

約数の個数: 112

約数和(自身を含む): 5113812480

約数和(自身を除く): 3432921408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 167, 168, 192, 224, 334, 336, 448, 501, 668, 672, 1002, 1169, 1336, 1344, 2004, 2338, 2672, 3507, 4008, 4676, 5344, 7014, 7489, 8016, 9352, 10688, 14028, 14978, 16032, 18704, 22467, 28056, 29956, 32064, 37408, 44934, 52423, 56112, 59912, 74816, 89868, 104846, 112224, 119824, 157269, 179736, 209692, 224448, 239648, 314538, 359472, 419384, 479296, 629076, 718944, 838768, 1250663, 1258152, 1437888, 1677536, 2501326, 2516304, 3355072, 3751989, 5002652, 5032608, 7503978, 8754641, 10005304, 10065216, 15007956, 17509282, 20010608, 26263923, 30015912, 35018564, 40021216, 52527846, 60031824, 70037128, 80042432, 105055692, 120063648, 140074256, 210111384, 240127296, 280148512, 420222768, 560297024, 840445536, 1680891072]

約数ペア:

[(1, 1680891072), (2, 840445536), (3, 560297024), (4, 420222768), (6, 280148512), (7, 240127296), (8, 210111384), (12, 140074256), (14, 120063648), (16, 105055692), (21, 80042432), (24, 70037128), (28, 60031824), (32, 52527846), (42, 40021216), (48, 35018564), (56, 30015912), (64, 26263923), (84, 20010608), (96, 17509282), (112, 15007956), (167, 10065216), (168, 10005304), (192, 8754641), (224, 7503978), (334, 5032608), (336, 5002652), (448, 3751989), (501, 3355072), (668, 2516304), (672, 2501326), (1002, 1677536), (1169, 1437888), (1336, 1258152), (1344, 1250663), (2004, 838768), (2338, 718944), (2672, 629076), (3507, 479296), (4008, 419384), (4676, 359472), (5344, 314538), (7014, 239648), (7489, 224448), (8016, 209692), (9352, 179736), (10688, 157269), (14028, 119824), (14978, 112224), (16032, 104846), (18704, 89868), (22467, 74816), (28056, 59912), (29956, 56112), (32064, 52423), (37408, 44934)]