2015404272

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4639}}^1$

素因数の和:5091

約数の個数: 120

約数和(自身を含む): 6462443520

約数和(自身を除く): 4447039248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 431, 504, 862, 1008, 1293, 1724, 2586, 3017, 3448, 3879, 4639, 5172, 6034, 6896, 7758, 9051, 9278, 10344, 12068, 13917, 15516, 18102, 18556, 20688, 24136, 27153, 27834, 31032, 32473, 36204, 37112, 41751, 48272, 54306, 55668, 62064, 64946, 72408, 74224, 83502, 97419, 108612, 111336, 129892, 144816, 167004, 194838, 217224, 222672, 259784, 292257, 334008, 389676, 434448, 519568, 584514, 668016, 779352, 1169028, 1558704, 1999409, 2338056, 3998818, 4676112, 5998227, 7997636, 11996454, 13995863, 15995272, 17994681, 23992908, 27991726, 31990544, 35989362, 41987589, 47985816, 55983452, 71978724, 83975178, 95971632, 111966904, 125962767, 143957448, 167950356, 223933808, 251925534, 287914896, 335900712, 503851068, 671801424, 1007702136, 2015404272]

約数ペア:

[(1, 2015404272), (2, 1007702136), (3, 671801424), (4, 503851068), (6, 335900712), (7, 287914896), (8, 251925534), (9, 223933808), (12, 167950356), (14, 143957448), (16, 125962767), (18, 111966904), (21, 95971632), (24, 83975178), (28, 71978724), (36, 55983452), (42, 47985816), (48, 41987589), (56, 35989362), (63, 31990544), (72, 27991726), (84, 23992908), (112, 17994681), (126, 15995272), (144, 13995863), (168, 11996454), (252, 7997636), (336, 5998227), (431, 4676112), (504, 3998818), (862, 2338056), (1008, 1999409), (1293, 1558704), (1724, 1169028), (2586, 779352), (3017, 668016), (3448, 584514), (3879, 519568), (4639, 434448), (5172, 389676), (6034, 334008), (6896, 292257), (7758, 259784), (9051, 222672), (9278, 217224), (10344, 194838), (12068, 167004), (13917, 144816), (15516, 129892), (18102, 111336), (18556, 108612), (20688, 97419), (24136, 83502), (27153, 74224), (27834, 72408), (31032, 64946), (32473, 62064), (36204, 55668), (37112, 54306), (41751, 48272)]