140299440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4603}}^1$

素因数の和:4746

約数の個数: 80

約数和(自身を含む): 438448128

約数和(自身を除く): 298148688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4603, 5080, 6096, 7620, 9206, 10160, 13809, 15240, 18412, 23015, 27618, 30480, 36824, 46030, 55236, 69045, 73648, 92060, 110472, 138090, 184120, 220944, 276180, 368240, 552360, 584581, 1104720, 1169162, 1753743, 2338324, 2922905, 3507486, 4676648, 5845810, 7014972, 8768715, 9353296, 11691620, 14029944, 17537430, 23383240, 28059888, 35074860, 46766480, 70149720, 140299440]

約数ペア:

[(1, 140299440), (2, 70149720), (3, 46766480), (4, 35074860), (5, 28059888), (6, 23383240), (8, 17537430), (10, 14029944), (12, 11691620), (15, 9353296), (16, 8768715), (20, 7014972), (24, 5845810), (30, 4676648), (40, 3507486), (48, 2922905), (60, 2338324), (80, 1753743), (120, 1169162), (127, 1104720), (240, 584581), (254, 552360), (381, 368240), (508, 276180), (635, 220944), (762, 184120), (1016, 138090), (1270, 110472), (1524, 92060), (1905, 73648), (2032, 69045), (2540, 55236), (3048, 46030), (3810, 36824), (4603, 30480), (5080, 27618), (6096, 23015), (7620, 18412), (9206, 15240), (10160, 13809)]