122255280

素因数分解:

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

素因数の和:344

約数の個数: 240

約数和(自身を含む): 475398144

約数和(自身を除く): 353142864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 127, 140, 144, 168, 180, 191, 210, 240, 252, 254, 280, 315, 336, 360, 381, 382, 420, 504, 508, 560, 573, 630, 635, 720, 762, 764, 840, 889, 955, 1008, 1016, 1143, 1146, 1260, 1270, 1337, 1524, 1528, 1680, 1719, 1778, 1905, 1910, 2032, 2286, 2292, 2520, 2540, 2667, 2674, 2865, 3048, 3056, 3438, 3556, 3810, 3820, 4011, 4445, 4572, 4584, 5040, 5080, 5334, 5348, 5715, 5730, 6096, 6685, 6876, 7112, 7620, 7640, 8001, 8022, 8595, 8890, 9144, 9168, 10160, 10668, 10696, 11430, 11460, 12033, 13335, 13370, 13752, 14224, 15240, 15280, 16002, 16044, 17190, 17780, 18288, 20055, 21336, 21392, 22860, 22920, 24066, 24257, 26670, 26740, 27504, 30480, 32004, 32088, 34380, 35560, 40005, 40110, 42672, 45720, 45840, 48132, 48514, 53340, 53480, 60165, 64008, 64176, 68760, 71120, 72771, 80010, 80220, 91440, 96264, 97028, 106680, 106960, 120330, 121285, 128016, 137520, 145542, 160020, 160440, 169799, 192528, 194056, 213360, 218313, 240660, 242570, 291084, 320040, 320880, 339598, 363855, 388112, 436626, 481320, 485140, 509397, 582168, 640080, 679196, 727710, 848995, 873252, 962640, 970280, 1018794, 1091565, 1164336, 1358392, 1455420, 1528191, 1697990, 1746504, 1940560, 2037588, 2183130, 2546985, 2716784, 2910840, 3056382, 3395980, 3493008, 4075176, 4366260, 5093970, 5821680, 6112764, 6791960, 7640955, 8150352, 8732520, 10187940, 12225528, 13583920, 15281910, 17465040, 20375880, 24451056, 30563820, 40751760, 61127640, 122255280]

約数ペア:

[(1, 122255280), (2, 61127640), (3, 40751760), (4, 30563820), (5, 24451056), (6, 20375880), (7, 17465040), (8, 15281910), (9, 13583920), (10, 12225528), (12, 10187940), (14, 8732520), (15, 8150352), (16, 7640955), (18, 6791960), (20, 6112764), (21, 5821680), (24, 5093970), (28, 4366260), (30, 4075176), (35, 3493008), (36, 3395980), (40, 3056382), (42, 2910840), (45, 2716784), (48, 2546985), (56, 2183130), (60, 2037588), (63, 1940560), (70, 1746504), (72, 1697990), (80, 1528191), (84, 1455420), (90, 1358392), (105, 1164336), (112, 1091565), (120, 1018794), (126, 970280), (127, 962640), (140, 873252), (144, 848995), (168, 727710), (180, 679196), (191, 640080), (210, 582168), (240, 509397), (252, 485140), (254, 481320), (280, 436626), (315, 388112), (336, 363855), (360, 339598), (381, 320880), (382, 320040), (420, 291084), (504, 242570), (508, 240660), (560, 218313), (573, 213360), (630, 194056), (635, 192528), (720, 169799), (762, 160440), (764, 160020), (840, 145542), (889, 137520), (955, 128016), (1008, 121285), (1016, 120330), (1143, 106960), (1146, 106680), (1260, 97028), (1270, 96264), (1337, 91440), (1524, 80220), (1528, 80010), (1680, 72771), (1719, 71120), (1778, 68760), (1905, 64176), (1910, 64008), (2032, 60165), (2286, 53480), (2292, 53340), (2520, 48514), (2540, 48132), (2667, 45840), (2674, 45720), (2865, 42672), (3048, 40110), (3056, 40005), (3438, 35560), (3556, 34380), (3810, 32088), (3820, 32004), (4011, 30480), (4445, 27504), (4572, 26740), (4584, 26670), (5040, 24257), (5080, 24066), (5334, 22920), (5348, 22860), (5715, 21392), (5730, 21336), (6096, 20055), (6685, 18288), (6876, 17780), (7112, 17190), (7620, 16044), (7640, 16002), (8001, 15280), (8022, 15240), (8595, 14224), (8890, 13752), (9144, 13370), (9168, 13335), (10160, 12033), (10668, 11460), (10696, 11430)]