120519672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:565

約数の個数: 128

約数和(自身を含む): 374438400

約数和(自身を除く): 253918728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 182, 273, 278, 312, 364, 397, 417, 546, 556, 728, 794, 834, 973, 1092, 1112, 1191, 1588, 1668, 1807, 1946, 2184, 2382, 2779, 2919, 3176, 3336, 3614, 3892, 4764, 5161, 5421, 5558, 5838, 7228, 7784, 8337, 9528, 10322, 10842, 11116, 11676, 12649, 14456, 15483, 16674, 20644, 21684, 22232, 23352, 25298, 30966, 33348, 36127, 37947, 41288, 43368, 50596, 55183, 61932, 66696, 72254, 75894, 101192, 108381, 110366, 123864, 144508, 151788, 165549, 216762, 220732, 289016, 303576, 331098, 386281, 433524, 441464, 662196, 717379, 772562, 867048, 1158843, 1324392, 1434758, 1545124, 2152137, 2317686, 2869516, 3090248, 4304274, 4635372, 5021653, 5739032, 8608548, 9270744, 10043306, 15064959, 17217096, 20086612, 30129918, 40173224, 60259836, 120519672]

約数ペア:

[(1, 120519672), (2, 60259836), (3, 40173224), (4, 30129918), (6, 20086612), (7, 17217096), (8, 15064959), (12, 10043306), (13, 9270744), (14, 8608548), (21, 5739032), (24, 5021653), (26, 4635372), (28, 4304274), (39, 3090248), (42, 2869516), (52, 2317686), (56, 2152137), (78, 1545124), (84, 1434758), (91, 1324392), (104, 1158843), (139, 867048), (156, 772562), (168, 717379), (182, 662196), (273, 441464), (278, 433524), (312, 386281), (364, 331098), (397, 303576), (417, 289016), (546, 220732), (556, 216762), (728, 165549), (794, 151788), (834, 144508), (973, 123864), (1092, 110366), (1112, 108381), (1191, 101192), (1588, 75894), (1668, 72254), (1807, 66696), (1946, 61932), (2184, 55183), (2382, 50596), (2779, 43368), (2919, 41288), (3176, 37947), (3336, 36127), (3614, 33348), (3892, 30966), (4764, 25298), (5161, 23352), (5421, 22232), (5558, 21684), (5838, 20644), (7228, 16674), (7784, 15483), (8337, 14456), (9528, 12649), (10322, 11676), (10842, 11116)]