331460640

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 384

約数和(自身を含む): 1351365120

約数和(自身を除く): 1019904480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 97, 105, 108, 112, 113, 120, 126, 135, 140, 144, 160, 168, 180, 189, 194, 210, 216, 224, 226, 240, 252, 270, 280, 288, 291, 315, 336, 339, 360, 378, 388, 420, 432, 452, 480, 485, 504, 540, 560, 565, 582, 630, 672, 678, 679, 720, 756, 776, 791, 840, 864, 873, 904, 945, 970, 1008, 1017, 1080, 1120, 1130, 1164, 1260, 1356, 1358, 1440, 1455, 1512, 1552, 1582, 1680, 1695, 1746, 1808, 1890, 1940, 2016, 2034, 2037, 2160, 2260, 2328, 2373, 2520, 2619, 2712, 2716, 2910, 3024, 3051, 3104, 3164, 3360, 3390, 3395, 3492, 3616, 3780, 3880, 3955, 4068, 4074, 4320, 4365, 4520, 4656, 4746, 5040, 5085, 5238, 5424, 5432, 5820, 6048, 6102, 6111, 6328, 6780, 6790, 6984, 7119, 7560, 7760, 7910, 8136, 8148, 8730, 9040, 9312, 9492, 10080, 10170, 10185, 10476, 10848, 10864, 10961, 11640, 11865, 12204, 12222, 12656, 13095, 13560, 13580, 13968, 14238, 15120, 15255, 15520, 15820, 16272, 16296, 17460, 18080, 18333, 18984, 20340, 20370, 20952, 21357, 21728, 21922, 23280, 23730, 24408, 24444, 25312, 26190, 27120, 27160, 27936, 28476, 30240, 30510, 30555, 31640, 32544, 32592, 32883, 34920, 35595, 36666, 37968, 40680, 40740, 41904, 42714, 43844, 46560, 47460, 48816, 48888, 52380, 54240, 54320, 54805, 56952, 61020, 61110, 63280, 65184, 65766, 69840, 71190, 73332, 75936, 76727, 81360, 81480, 83808, 85428, 87688, 91665, 94920, 97632, 97776, 98649, 104760, 106785, 108640, 109610, 113904, 122040, 122220, 126560, 131532, 139680, 142380, 146664, 153454, 162720, 162960, 164415, 170856, 175376, 183330, 189840, 195552, 197298, 209520, 213570, 219220, 227808, 230181, 244080, 244440, 263064, 284760, 293328, 295947, 306908, 325920, 328830, 341712, 350752, 366660, 379680, 383635, 394596, 419040, 427140, 438440, 460362, 488160, 488880, 493245, 526128, 569520, 586656, 591894, 613816, 657660, 683424, 690543, 733320, 767270, 789192, 854280, 876880, 920724, 977760, 986490, 1052256, 1139040, 1150905, 1183788, 1227632, 1315320, 1381086, 1466640, 1479735, 1534540, 1578384, 1708560, 1753760, 1841448, 1972980, 2071629, 2301810, 2367576, 2455264, 2630640, 2762172, 2933280, 2959470, 3069080, 3156768, 3417120, 3452715, 3682896, 3945960, 4143258, 4603620, 4735152, 5261280, 5524344, 5918940, 6138160, 6905430, 7365792, 7891920, 8286516, 9207240, 9470304, 10358145, 11048688, 11837880, 12276320, 13810860, 15783840, 16573032, 18414480, 20716290, 22097376, 23675760, 27621720, 33146064, 36828960, 41432580, 47351520, 55243440, 66292128, 82865160, 110486880, 165730320, 331460640]

約数ペア:

[(1, 331460640), (2, 165730320), (3, 110486880), (4, 82865160), (5, 66292128), (6, 55243440), (7, 47351520), (8, 41432580), (9, 36828960), (10, 33146064), (12, 27621720), (14, 23675760), (15, 22097376), (16, 20716290), (18, 18414480), (20, 16573032), (21, 15783840), (24, 13810860), (27, 12276320), (28, 11837880), (30, 11048688), (32, 10358145), (35, 9470304), (36, 9207240), (40, 8286516), (42, 7891920), (45, 7365792), (48, 6905430), (54, 6138160), (56, 5918940), (60, 5524344), (63, 5261280), (70, 4735152), (72, 4603620), (80, 4143258), (84, 3945960), (90, 3682896), (96, 3452715), (97, 3417120), (105, 3156768), (108, 3069080), (112, 2959470), (113, 2933280), (120, 2762172), (126, 2630640), (135, 2455264), (140, 2367576), (144, 2301810), (160, 2071629), (168, 1972980), (180, 1841448), (189, 1753760), (194, 1708560), (210, 1578384), (216, 1534540), (224, 1479735), (226, 1466640), (240, 1381086), (252, 1315320), (270, 1227632), (280, 1183788), (288, 1150905), (291, 1139040), (315, 1052256), (336, 986490), (339, 977760), (360, 920724), (378, 876880), (388, 854280), (420, 789192), (432, 767270), (452, 733320), (480, 690543), (485, 683424), (504, 657660), (540, 613816), (560, 591894), (565, 586656), (582, 569520), (630, 526128), (672, 493245), (678, 488880), (679, 488160), (720, 460362), (756, 438440), (776, 427140), (791, 419040), (840, 394596), (864, 383635), (873, 379680), (904, 366660), (945, 350752), (970, 341712), (1008, 328830), (1017, 325920), (1080, 306908), (1120, 295947), (1130, 293328), (1164, 284760), (1260, 263064), (1356, 244440), (1358, 244080), (1440, 230181), (1455, 227808), (1512, 219220), (1552, 213570), (1582, 209520), (1680, 197298), (1695, 195552), (1746, 189840), (1808, 183330), (1890, 175376), (1940, 170856), (2016, 164415), (2034, 162960), (2037, 162720), (2160, 153454), (2260, 146664), (2328, 142380), (2373, 139680), (2520, 131532), (2619, 126560), (2712, 122220), (2716, 122040), (2910, 113904), (3024, 109610), (3051, 108640), (3104, 106785), (3164, 104760), (3360, 98649), (3390, 97776), (3395, 97632), (3492, 94920), (3616, 91665), (3780, 87688), (3880, 85428), (3955, 83808), (4068, 81480), (4074, 81360), (4320, 76727), (4365, 75936), (4520, 73332), (4656, 71190), (4746, 69840), (5040, 65766), (5085, 65184), (5238, 63280), (5424, 61110), (5432, 61020), (5820, 56952), (6048, 54805), (6102, 54320), (6111, 54240), (6328, 52380), (6780, 48888), (6790, 48816), (6984, 47460), (7119, 46560), (7560, 43844), (7760, 42714), (7910, 41904), (8136, 40740), (8148, 40680), (8730, 37968), (9040, 36666), (9312, 35595), (9492, 34920), (10080, 32883), (10170, 32592), (10185, 32544), (10476, 31640), (10848, 30555), (10864, 30510), (10961, 30240), (11640, 28476), (11865, 27936), (12204, 27160), (12222, 27120), (12656, 26190), (13095, 25312), (13560, 24444), (13580, 24408), (13968, 23730), (14238, 23280), (15120, 21922), (15255, 21728), (15520, 21357), (15820, 20952), (16272, 20370), (16296, 20340), (17460, 18984), (18080, 18333)]