129849021680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{218131}}^1$

素因数の和:219214

約数の個数: 80

約数和(自身を含む): 345353562624

約数和(自身を除く): 215504540944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 1063, 2126, 4252, 5315, 7441, 8504, 10630, 14882, 17008, 21260, 29764, 37205, 42520, 59528, 74410, 85040, 119056, 148820, 218131, 297640, 436262, 595280, 872524, 1090655, 1526917, 1745048, 2181310, 3053834, 3490096, 4362620, 6107668, 7634585, 8725240, 12215336, 15269170, 17450480, 24430672, 30538340, 61076680, 122153360, 231873253, 463746506, 927493012, 1159366265, 1623112771, 1854986024, 2318732530, 3246225542, 3709972048, 4637465060, 6492451084, 8115563855, 9274930120, 12984902168, 16231127710, 18549860240, 25969804336, 32462255420, 64924510840, 129849021680]

約数ペア:

[(1, 129849021680), (2, 64924510840), (4, 32462255420), (5, 25969804336), (7, 18549860240), (8, 16231127710), (10, 12984902168), (14, 9274930120), (16, 8115563855), (20, 6492451084), (28, 4637465060), (35, 3709972048), (40, 3246225542), (56, 2318732530), (70, 1854986024), (80, 1623112771), (112, 1159366265), (140, 927493012), (280, 463746506), (560, 231873253), (1063, 122153360), (2126, 61076680), (4252, 30538340), (5315, 24430672), (7441, 17450480), (8504, 15269170), (10630, 12215336), (14882, 8725240), (17008, 7634585), (21260, 6107668), (29764, 4362620), (37205, 3490096), (42520, 3053834), (59528, 2181310), (74410, 1745048), (85040, 1526917), (119056, 1090655), (148820, 872524), (218131, 595280), (297640, 436262)]