82865160

素因数分解:

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

素因数の和:237

約数の個数: 256

約数和(自身を含む): 321753600

約数和(自身を除く): 238888440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 97, 105, 108, 113, 120, 126, 135, 140, 168, 180, 189, 194, 210, 216, 226, 252, 270, 280, 291, 315, 339, 360, 378, 388, 420, 452, 485, 504, 540, 565, 582, 630, 678, 679, 756, 776, 791, 840, 873, 904, 945, 970, 1017, 1080, 1130, 1164, 1260, 1356, 1358, 1455, 1512, 1582, 1695, 1746, 1890, 1940, 2034, 2037, 2260, 2328, 2373, 2520, 2619, 2712, 2716, 2910, 3051, 3164, 3390, 3395, 3492, 3780, 3880, 3955, 4068, 4074, 4365, 4520, 4746, 5085, 5238, 5432, 5820, 6102, 6111, 6328, 6780, 6790, 6984, 7119, 7560, 7910, 8136, 8148, 8730, 9492, 10170, 10185, 10476, 10961, 11640, 11865, 12204, 12222, 13095, 13560, 13580, 14238, 15255, 15820, 16296, 17460, 18333, 18984, 20340, 20370, 20952, 21357, 21922, 23730, 24408, 24444, 26190, 27160, 28476, 30510, 30555, 31640, 32883, 34920, 35595, 36666, 40680, 40740, 42714, 43844, 47460, 48888, 52380, 54805, 56952, 61020, 61110, 65766, 71190, 73332, 76727, 81480, 85428, 87688, 91665, 94920, 98649, 104760, 106785, 109610, 122040, 122220, 131532, 142380, 146664, 153454, 164415, 170856, 183330, 197298, 213570, 219220, 230181, 244440, 263064, 284760, 295947, 306908, 328830, 366660, 383635, 394596, 427140, 438440, 460362, 493245, 591894, 613816, 657660, 690543, 733320, 767270, 789192, 854280, 920724, 986490, 1150905, 1183788, 1315320, 1381086, 1479735, 1534540, 1841448, 1972980, 2071629, 2301810, 2367576, 2762172, 2959470, 3069080, 3452715, 3945960, 4143258, 4603620, 5524344, 5918940, 6905430, 8286516, 9207240, 10358145, 11837880, 13810860, 16573032, 20716290, 27621720, 41432580, 82865160]

約数ペア:

[(1, 82865160), (2, 41432580), (3, 27621720), (4, 20716290), (5, 16573032), (6, 13810860), (7, 11837880), (8, 10358145), (9, 9207240), (10, 8286516), (12, 6905430), (14, 5918940), (15, 5524344), (18, 4603620), (20, 4143258), (21, 3945960), (24, 3452715), (27, 3069080), (28, 2959470), (30, 2762172), (35, 2367576), (36, 2301810), (40, 2071629), (42, 1972980), (45, 1841448), (54, 1534540), (56, 1479735), (60, 1381086), (63, 1315320), (70, 1183788), (72, 1150905), (84, 986490), (90, 920724), (97, 854280), (105, 789192), (108, 767270), (113, 733320), (120, 690543), (126, 657660), (135, 613816), (140, 591894), (168, 493245), (180, 460362), (189, 438440), (194, 427140), (210, 394596), (216, 383635), (226, 366660), (252, 328830), (270, 306908), (280, 295947), (291, 284760), (315, 263064), (339, 244440), (360, 230181), (378, 219220), (388, 213570), (420, 197298), (452, 183330), (485, 170856), (504, 164415), (540, 153454), (565, 146664), (582, 142380), (630, 131532), (678, 122220), (679, 122040), (756, 109610), (776, 106785), (791, 104760), (840, 98649), (873, 94920), (904, 91665), (945, 87688), (970, 85428), (1017, 81480), (1080, 76727), (1130, 73332), (1164, 71190), (1260, 65766), (1356, 61110), (1358, 61020), (1455, 56952), (1512, 54805), (1582, 52380), (1695, 48888), (1746, 47460), (1890, 43844), (1940, 42714), (2034, 40740), (2037, 40680), (2260, 36666), (2328, 35595), (2373, 34920), (2520, 32883), (2619, 31640), (2712, 30555), (2716, 30510), (2910, 28476), (3051, 27160), (3164, 26190), (3390, 24444), (3395, 24408), (3492, 23730), (3780, 21922), (3880, 21357), (3955, 20952), (4068, 20370), (4074, 20340), (4365, 18984), (4520, 18333), (4746, 17460), (5085, 16296), (5238, 15820), (5432, 15255), (5820, 14238), (6102, 13580), (6111, 13560), (6328, 13095), (6780, 12222), (6790, 12204), (6984, 11865), (7119, 11640), (7560, 10961), (7910, 10476), (8136, 10185), (8148, 10170), (8730, 9492)]