87566080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 248713920

約数和(自身を除く): 161147840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 337, 406, 448, 464, 560, 580, 640, 674, 812, 896, 928, 1015, 1120, 1160, 1280, 1348, 1624, 1685, 1792, 1856, 2030, 2240, 2320, 2359, 2696, 3248, 3370, 3712, 4060, 4480, 4640, 4718, 5392, 6496, 6740, 7424, 8120, 8960, 9280, 9436, 9773, 10784, 11795, 12992, 13480, 16240, 18560, 18872, 19546, 21568, 23590, 25984, 26960, 32480, 37120, 37744, 39092, 43136, 47180, 48865, 51968, 53920, 64960, 68411, 75488, 78184, 86272, 94360, 97730, 107840, 129920, 136822, 150976, 156368, 188720, 195460, 215680, 259840, 273644, 301952, 312736, 342055, 377440, 390920, 431360, 547288, 603904, 625472, 684110, 754880, 781840, 1094576, 1250944, 1368220, 1509760, 1563680, 2189152, 2501888, 2736440, 3019520, 3127360, 4378304, 5472880, 6254720, 8756608, 10945760, 12509440, 17513216, 21891520, 43783040, 87566080]

約数ペア:

[(1, 87566080), (2, 43783040), (4, 21891520), (5, 17513216), (7, 12509440), (8, 10945760), (10, 8756608), (14, 6254720), (16, 5472880), (20, 4378304), (28, 3127360), (29, 3019520), (32, 2736440), (35, 2501888), (40, 2189152), (56, 1563680), (58, 1509760), (64, 1368220), (70, 1250944), (80, 1094576), (112, 781840), (116, 754880), (128, 684110), (140, 625472), (145, 603904), (160, 547288), (203, 431360), (224, 390920), (232, 377440), (256, 342055), (280, 312736), (290, 301952), (320, 273644), (337, 259840), (406, 215680), (448, 195460), (464, 188720), (560, 156368), (580, 150976), (640, 136822), (674, 129920), (812, 107840), (896, 97730), (928, 94360), (1015, 86272), (1120, 78184), (1160, 75488), (1280, 68411), (1348, 64960), (1624, 53920), (1685, 51968), (1792, 48865), (1856, 47180), (2030, 43136), (2240, 39092), (2320, 37744), (2359, 37120), (2696, 32480), (3248, 26960), (3370, 25984), (3712, 23590), (4060, 21568), (4480, 19546), (4640, 18872), (4718, 18560), (5392, 16240), (6496, 13480), (6740, 12992), (7424, 11795), (8120, 10784), (8960, 9773), (9280, 9436)]