40646340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{10753}}^1$

素因数の和:10778

約数の個数: 96

約数和(自身を含む): 144533760

約数和(自身を除く): 103887420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 10753, 21506, 32259, 43012, 53765, 64518, 75271, 96777, 107530, 129036, 150542, 161295, 193554, 215060, 225813, 290331, 301084, 322590, 376355, 387108, 451626, 483885, 580662, 645180, 677439, 752710, 903252, 967770, 1129065, 1161324, 1354878, 1451655, 1505420, 1935540, 2032317, 2258130, 2709756, 2903310, 3387195, 4064634, 4516260, 5806620, 6774390, 8129268, 10161585, 13548780, 20323170, 40646340]

約数ペア:

[(1, 40646340), (2, 20323170), (3, 13548780), (4, 10161585), (5, 8129268), (6, 6774390), (7, 5806620), (9, 4516260), (10, 4064634), (12, 3387195), (14, 2903310), (15, 2709756), (18, 2258130), (20, 2032317), (21, 1935540), (27, 1505420), (28, 1451655), (30, 1354878), (35, 1161324), (36, 1129065), (42, 967770), (45, 903252), (54, 752710), (60, 677439), (63, 645180), (70, 580662), (84, 483885), (90, 451626), (105, 387108), (108, 376355), (126, 322590), (135, 301084), (140, 290331), (180, 225813), (189, 215060), (210, 193554), (252, 161295), (270, 150542), (315, 129036), (378, 107530), (420, 96777), (540, 75271), (630, 64518), (756, 53765), (945, 43012), (1260, 32259), (1890, 21506), (3780, 10753)]