158634240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 512635200

約数和(自身を除く): 354000960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 379, 384, 436, 480, 545, 640, 654, 758, 768, 872, 960, 1090, 1137, 1280, 1308, 1516, 1635, 1744, 1895, 1920, 2180, 2274, 2616, 3032, 3270, 3488, 3790, 3840, 4360, 4548, 5232, 5685, 6064, 6540, 6976, 7580, 8720, 9096, 10464, 11370, 12128, 13080, 13952, 15160, 17440, 18192, 20928, 22740, 24256, 26160, 27904, 30320, 34880, 36384, 41311, 41856, 45480, 48512, 52320, 60640, 69760, 72768, 82622, 83712, 90960, 97024, 104640, 121280, 123933, 139520, 145536, 165244, 181920, 206555, 209280, 242560, 247866, 291072, 330488, 363840, 413110, 418560, 485120, 495732, 619665, 660976, 727680, 826220, 991464, 1239330, 1321952, 1455360, 1652440, 1982928, 2478660, 2643904, 3304880, 3965856, 4957320, 5287808, 6609760, 7931712, 9914640, 10575616, 13219520, 15863424, 19829280, 26439040, 31726848, 39658560, 52878080, 79317120, 158634240]

約数ペア:

[(1, 158634240), (2, 79317120), (3, 52878080), (4, 39658560), (5, 31726848), (6, 26439040), (8, 19829280), (10, 15863424), (12, 13219520), (15, 10575616), (16, 9914640), (20, 7931712), (24, 6609760), (30, 5287808), (32, 4957320), (40, 3965856), (48, 3304880), (60, 2643904), (64, 2478660), (80, 1982928), (96, 1652440), (109, 1455360), (120, 1321952), (128, 1239330), (160, 991464), (192, 826220), (218, 727680), (240, 660976), (256, 619665), (320, 495732), (327, 485120), (379, 418560), (384, 413110), (436, 363840), (480, 330488), (545, 291072), (640, 247866), (654, 242560), (758, 209280), (768, 206555), (872, 181920), (960, 165244), (1090, 145536), (1137, 139520), (1280, 123933), (1308, 121280), (1516, 104640), (1635, 97024), (1744, 90960), (1895, 83712), (1920, 82622), (2180, 72768), (2274, 69760), (2616, 60640), (3032, 52320), (3270, 48512), (3488, 45480), (3790, 41856), (3840, 41311), (4360, 36384), (4548, 34880), (5232, 30320), (5685, 27904), (6064, 26160), (6540, 24256), (6976, 22740), (7580, 20928), (8720, 18192), (9096, 17440), (10464, 15160), (11370, 13952), (12128, 13080)]