153359360

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 176

約数和(自身を含む): 459838080

約数和(自身を除く): 306478720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 389, 440, 448, 512, 560, 616, 640, 704, 770, 778, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1556, 1760, 1792, 1945, 2240, 2464, 2560, 2723, 2816, 3080, 3112, 3520, 3584, 3890, 4279, 4480, 4928, 5120, 5446, 5632, 6160, 6224, 7040, 7168, 7780, 8558, 8960, 9856, 10892, 11264, 12320, 12448, 13615, 14080, 15560, 17116, 17920, 19712, 21395, 21784, 24640, 24896, 27230, 28160, 29953, 31120, 34232, 35840, 39424, 42790, 43568, 49280, 49792, 54460, 56320, 59906, 62240, 68464, 78848, 85580, 87136, 98560, 99584, 108920, 119812, 124480, 136928, 149765, 171160, 174272, 197120, 199168, 217840, 239624, 248960, 273856, 299530, 342320, 348544, 394240, 398336, 435680, 479248, 497920, 547712, 599060, 684640, 697088, 871360, 958496, 995840, 1095424, 1198120, 1369280, 1394176, 1742720, 1916992, 1991680, 2190848, 2396240, 2738560, 2788352, 3485440, 3833984, 4381696, 4792480, 5477120, 6970880, 7667968, 9584960, 10954240, 13941760, 15335936, 19169920, 21908480, 30671872, 38339840, 76679680, 153359360]

約数ペア:

[(1, 153359360), (2, 76679680), (4, 38339840), (5, 30671872), (7, 21908480), (8, 19169920), (10, 15335936), (11, 13941760), (14, 10954240), (16, 9584960), (20, 7667968), (22, 6970880), (28, 5477120), (32, 4792480), (35, 4381696), (40, 3833984), (44, 3485440), (55, 2788352), (56, 2738560), (64, 2396240), (70, 2190848), (77, 1991680), (80, 1916992), (88, 1742720), (110, 1394176), (112, 1369280), (128, 1198120), (140, 1095424), (154, 995840), (160, 958496), (176, 871360), (220, 697088), (224, 684640), (256, 599060), (280, 547712), (308, 497920), (320, 479248), (352, 435680), (385, 398336), (389, 394240), (440, 348544), (448, 342320), (512, 299530), (560, 273856), (616, 248960), (640, 239624), (704, 217840), (770, 199168), (778, 197120), (880, 174272), (896, 171160), (1024, 149765), (1120, 136928), (1232, 124480), (1280, 119812), (1408, 108920), (1540, 99584), (1556, 98560), (1760, 87136), (1792, 85580), (1945, 78848), (2240, 68464), (2464, 62240), (2560, 59906), (2723, 56320), (2816, 54460), (3080, 49792), (3112, 49280), (3520, 43568), (3584, 42790), (3890, 39424), (4279, 35840), (4480, 34232), (4928, 31120), (5120, 29953), (5446, 28160), (5632, 27230), (6160, 24896), (6224, 24640), (7040, 21784), (7168, 21395), (7780, 19712), (8558, 17920), (8960, 17116), (9856, 15560), (10892, 14080), (11264, 13615), (12320, 12448)]