40751760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:341

約数の個数: 160

約数和(自身を含む): 146276352

約数和(自身を除く): 105524592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 191, 210, 240, 254, 280, 336, 381, 382, 420, 508, 560, 573, 635, 762, 764, 840, 889, 955, 1016, 1146, 1270, 1337, 1524, 1528, 1680, 1778, 1905, 1910, 2032, 2292, 2540, 2667, 2674, 2865, 3048, 3056, 3556, 3810, 3820, 4011, 4445, 4584, 5080, 5334, 5348, 5730, 6096, 6685, 7112, 7620, 7640, 8022, 8890, 9168, 10160, 10668, 10696, 11460, 13335, 13370, 14224, 15240, 15280, 16044, 17780, 20055, 21336, 21392, 22920, 24257, 26670, 26740, 30480, 32088, 35560, 40110, 42672, 45840, 48514, 53340, 53480, 64176, 71120, 72771, 80220, 97028, 106680, 106960, 121285, 145542, 160440, 169799, 194056, 213360, 242570, 291084, 320880, 339598, 363855, 388112, 485140, 509397, 582168, 679196, 727710, 848995, 970280, 1018794, 1164336, 1358392, 1455420, 1697990, 1940560, 2037588, 2546985, 2716784, 2910840, 3395980, 4075176, 5093970, 5821680, 6791960, 8150352, 10187940, 13583920, 20375880, 40751760]

約数ペア:

[(1, 40751760), (2, 20375880), (3, 13583920), (4, 10187940), (5, 8150352), (6, 6791960), (7, 5821680), (8, 5093970), (10, 4075176), (12, 3395980), (14, 2910840), (15, 2716784), (16, 2546985), (20, 2037588), (21, 1940560), (24, 1697990), (28, 1455420), (30, 1358392), (35, 1164336), (40, 1018794), (42, 970280), (48, 848995), (56, 727710), (60, 679196), (70, 582168), (80, 509397), (84, 485140), (105, 388112), (112, 363855), (120, 339598), (127, 320880), (140, 291084), (168, 242570), (191, 213360), (210, 194056), (240, 169799), (254, 160440), (280, 145542), (336, 121285), (381, 106960), (382, 106680), (420, 97028), (508, 80220), (560, 72771), (573, 71120), (635, 64176), (762, 53480), (764, 53340), (840, 48514), (889, 45840), (955, 42672), (1016, 40110), (1146, 35560), (1270, 32088), (1337, 30480), (1524, 26740), (1528, 26670), (1680, 24257), (1778, 22920), (1905, 21392), (1910, 21336), (2032, 20055), (2292, 17780), (2540, 16044), (2667, 15280), (2674, 15240), (2865, 14224), (3048, 13370), (3056, 13335), (3556, 11460), (3810, 10696), (3820, 10668), (4011, 10160), (4445, 9168), (4584, 8890), (5080, 8022), (5334, 7640), (5348, 7620), (5730, 7112), (6096, 6685)]