82064640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 310818816

約数和(自身を除く): 228754176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 71, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 142, 160, 168, 172, 192, 210, 213, 215, 224, 240, 256, 258, 280, 284, 301, 320, 336, 344, 355, 384, 420, 426, 430, 448, 480, 497, 516, 560, 568, 602, 640, 645, 672, 688, 710, 768, 840, 852, 860, 896, 903, 960, 994, 1032, 1065, 1120, 1136, 1204, 1280, 1290, 1344, 1376, 1420, 1491, 1505, 1680, 1704, 1720, 1792, 1806, 1920, 1988, 2064, 2130, 2240, 2272, 2408, 2485, 2580, 2688, 2752, 2840, 2982, 3010, 3053, 3360, 3408, 3440, 3612, 3840, 3976, 4128, 4260, 4480, 4515, 4544, 4816, 4970, 5160, 5376, 5504, 5680, 5964, 6020, 6106, 6720, 6816, 6880, 7224, 7455, 7952, 8256, 8520, 8960, 9030, 9088, 9159, 9632, 9940, 10320, 11008, 11360, 11928, 12040, 12212, 13440, 13632, 13760, 14448, 14910, 15265, 15904, 16512, 17040, 18060, 18176, 18318, 19264, 19880, 20640, 21371, 22720, 23856, 24080, 24424, 26880, 27264, 27520, 28896, 29820, 30530, 31808, 33024, 34080, 36120, 36636, 38528, 39760, 41280, 42742, 45440, 45795, 47712, 48160, 48848, 54528, 55040, 57792, 59640, 61060, 63616, 64113, 68160, 72240, 73272, 77056, 79520, 82560, 85484, 90880, 91590, 95424, 96320, 97696, 106855, 115584, 119280, 122120, 127232, 128226, 136320, 144480, 146544, 159040, 165120, 170968, 183180, 190848, 192640, 195392, 213710, 231168, 238560, 244240, 256452, 272640, 288960, 293088, 318080, 320565, 341936, 366360, 381696, 385280, 390784, 427420, 477120, 488480, 512904, 577920, 586176, 636160, 641130, 683872, 732720, 781568, 854840, 954240, 976960, 1025808, 1155840, 1172352, 1282260, 1367744, 1465440, 1709680, 1908480, 1953920, 2051616, 2344704, 2564520, 2735488, 2930880, 3419360, 3907840, 4103232, 5129040, 5470976, 5861760, 6838720, 8206464, 10258080, 11723520, 13677440, 16412928, 20516160, 27354880, 41032320, 82064640]

約数ペア:

[(1, 82064640), (2, 41032320), (3, 27354880), (4, 20516160), (5, 16412928), (6, 13677440), (7, 11723520), (8, 10258080), (10, 8206464), (12, 6838720), (14, 5861760), (15, 5470976), (16, 5129040), (20, 4103232), (21, 3907840), (24, 3419360), (28, 2930880), (30, 2735488), (32, 2564520), (35, 2344704), (40, 2051616), (42, 1953920), (43, 1908480), (48, 1709680), (56, 1465440), (60, 1367744), (64, 1282260), (70, 1172352), (71, 1155840), (80, 1025808), (84, 976960), (86, 954240), (96, 854840), (105, 781568), (112, 732720), (120, 683872), (128, 641130), (129, 636160), (140, 586176), (142, 577920), (160, 512904), (168, 488480), (172, 477120), (192, 427420), (210, 390784), (213, 385280), (215, 381696), (224, 366360), (240, 341936), (256, 320565), (258, 318080), (280, 293088), (284, 288960), (301, 272640), (320, 256452), (336, 244240), (344, 238560), (355, 231168), (384, 213710), (420, 195392), (426, 192640), (430, 190848), (448, 183180), (480, 170968), (497, 165120), (516, 159040), (560, 146544), (568, 144480), (602, 136320), (640, 128226), (645, 127232), (672, 122120), (688, 119280), (710, 115584), (768, 106855), (840, 97696), (852, 96320), (860, 95424), (896, 91590), (903, 90880), (960, 85484), (994, 82560), (1032, 79520), (1065, 77056), (1120, 73272), (1136, 72240), (1204, 68160), (1280, 64113), (1290, 63616), (1344, 61060), (1376, 59640), (1420, 57792), (1491, 55040), (1505, 54528), (1680, 48848), (1704, 48160), (1720, 47712), (1792, 45795), (1806, 45440), (1920, 42742), (1988, 41280), (2064, 39760), (2130, 38528), (2240, 36636), (2272, 36120), (2408, 34080), (2485, 33024), (2580, 31808), (2688, 30530), (2752, 29820), (2840, 28896), (2982, 27520), (3010, 27264), (3053, 26880), (3360, 24424), (3408, 24080), (3440, 23856), (3612, 22720), (3840, 21371), (3976, 20640), (4128, 19880), (4260, 19264), (4480, 18318), (4515, 18176), (4544, 18060), (4816, 17040), (4970, 16512), (5160, 15904), (5376, 15265), (5504, 14910), (5680, 14448), (5964, 13760), (6020, 13632), (6106, 13440), (6720, 12212), (6816, 12040), (6880, 11928), (7224, 11360), (7455, 11008), (7952, 10320), (8256, 9940), (8520, 9632), (8960, 9159), (9030, 9088)]