40842144

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2280

約数の個数: 120

約数和(自身を含む): 137335968

約数和(自身を除く): 96493824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2251, 2268, 2592, 3024, 4502, 4536, 6048, 6753, 9004, 9072, 13506, 15757, 18008, 18144, 20259, 27012, 31514, 36016, 40518, 47271, 54024, 60777, 63028, 72032, 81036, 94542, 108048, 121554, 126056, 141813, 162072, 182331, 189084, 216096, 243108, 252112, 283626, 324144, 364662, 378168, 425439, 486216, 504224, 567252, 648288, 729324, 756336, 850878, 972432, 1134504, 1276317, 1458648, 1512672, 1701756, 1944864, 2269008, 2552634, 2917296, 3403512, 4538016, 5105268, 5834592, 6807024, 10210536, 13614048, 20421072, 40842144]

約数ペア:

[(1, 40842144), (2, 20421072), (3, 13614048), (4, 10210536), (6, 6807024), (7, 5834592), (8, 5105268), (9, 4538016), (12, 3403512), (14, 2917296), (16, 2552634), (18, 2269008), (21, 1944864), (24, 1701756), (27, 1512672), (28, 1458648), (32, 1276317), (36, 1134504), (42, 972432), (48, 850878), (54, 756336), (56, 729324), (63, 648288), (72, 567252), (81, 504224), (84, 486216), (96, 425439), (108, 378168), (112, 364662), (126, 324144), (144, 283626), (162, 252112), (168, 243108), (189, 216096), (216, 189084), (224, 182331), (252, 162072), (288, 141813), (324, 126056), (336, 121554), (378, 108048), (432, 94542), (504, 81036), (567, 72032), (648, 63028), (672, 60777), (756, 54024), (864, 47271), (1008, 40518), (1134, 36016), (1296, 31514), (1512, 27012), (2016, 20259), (2251, 18144), (2268, 18008), (2592, 15757), (3024, 13506), (4502, 9072), (4536, 9004), (6048, 6753)]