1811259660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2072

約数の個数: 192

約数和(自身を含む): 6113544192

約数和(自身を除く): 4302284532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 97, 105, 115, 138, 140, 161, 194, 210, 230, 276, 291, 322, 345, 388, 420, 460, 483, 485, 582, 644, 679, 690, 805, 966, 970, 1164, 1358, 1380, 1455, 1610, 1932, 1933, 1940, 2037, 2231, 2415, 2716, 2910, 3220, 3395, 3866, 4074, 4462, 4830, 5799, 5820, 6693, 6790, 7732, 8148, 8924, 9660, 9665, 10185, 11155, 11598, 13386, 13531, 13580, 15617, 19330, 20370, 22310, 23196, 26772, 27062, 28995, 31234, 33465, 38660, 40593, 40740, 44459, 44620, 46851, 54124, 57990, 62468, 66930, 67655, 78085, 81186, 88918, 93702, 115980, 133377, 133860, 135310, 156170, 162372, 177836, 187404, 187501, 202965, 222295, 234255, 266754, 270620, 311213, 312340, 375002, 405930, 444590, 468510, 533508, 562503, 622426, 666885, 750004, 811860, 889180, 933639, 937020, 937505, 1125006, 1244852, 1312507, 1333770, 1556065, 1867278, 1875010, 2250012, 2625014, 2667540, 2812515, 3112130, 3734556, 3750020, 3937521, 4312523, 4668195, 5250028, 5625030, 6224260, 6562535, 7875042, 8625046, 9336390, 11250060, 12937569, 13125070, 15750084, 17250092, 18672780, 19687605, 21562615, 25875138, 26250140, 30187661, 39375210, 43125230, 51750276, 60375322, 64687845, 78750420, 86250460, 90562983, 120750644, 129375690, 150938305, 181125966, 258751380, 301876610, 362251932, 452814915, 603753220, 905629830, 1811259660]

約数ペア:

[(1, 1811259660), (2, 905629830), (3, 603753220), (4, 452814915), (5, 362251932), (6, 301876610), (7, 258751380), (10, 181125966), (12, 150938305), (14, 129375690), (15, 120750644), (20, 90562983), (21, 86250460), (23, 78750420), (28, 64687845), (30, 60375322), (35, 51750276), (42, 43125230), (46, 39375210), (60, 30187661), (69, 26250140), (70, 25875138), (84, 21562615), (92, 19687605), (97, 18672780), (105, 17250092), (115, 15750084), (138, 13125070), (140, 12937569), (161, 11250060), (194, 9336390), (210, 8625046), (230, 7875042), (276, 6562535), (291, 6224260), (322, 5625030), (345, 5250028), (388, 4668195), (420, 4312523), (460, 3937521), (483, 3750020), (485, 3734556), (582, 3112130), (644, 2812515), (679, 2667540), (690, 2625014), (805, 2250012), (966, 1875010), (970, 1867278), (1164, 1556065), (1358, 1333770), (1380, 1312507), (1455, 1244852), (1610, 1125006), (1932, 937505), (1933, 937020), (1940, 933639), (2037, 889180), (2231, 811860), (2415, 750004), (2716, 666885), (2910, 622426), (3220, 562503), (3395, 533508), (3866, 468510), (4074, 444590), (4462, 405930), (4830, 375002), (5799, 312340), (5820, 311213), (6693, 270620), (6790, 266754), (7732, 234255), (8148, 222295), (8924, 202965), (9660, 187501), (9665, 187404), (10185, 177836), (11155, 162372), (11598, 156170), (13386, 135310), (13531, 133860), (13580, 133377), (15617, 115980), (19330, 93702), (20370, 88918), (22310, 81186), (23196, 78085), (26772, 67655), (27062, 66930), (28995, 62468), (31234, 57990), (33465, 54124), (38660, 46851), (40593, 44620), (40740, 44459)]