2456195840

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{587}}^1$

素因数の和:1082

約数の個数: 144

約数和(自身を含む): 6749713152

約数和(自身を除く): 4293517312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 467, 560, 587, 640, 896, 934, 1120, 1174, 1280, 1792, 1868, 2240, 2335, 2348, 2935, 3269, 3736, 4109, 4480, 4670, 4696, 5870, 6538, 7472, 8218, 8960, 9340, 9392, 11740, 13076, 14944, 16345, 16436, 18680, 18784, 20545, 23480, 26152, 29888, 32690, 32872, 37360, 37568, 41090, 46960, 52304, 59776, 65380, 65744, 74720, 75136, 82180, 93920, 104608, 119552, 130760, 131488, 149440, 150272, 164360, 187840, 209216, 261520, 262976, 274129, 298880, 328720, 375680, 418432, 523040, 525952, 548258, 597760, 657440, 751360, 836864, 1046080, 1051904, 1096516, 1314880, 1370645, 1918903, 2092160, 2193032, 2629760, 2741290, 3837806, 4184320, 4386064, 5259520, 5482580, 7675612, 8772128, 9594515, 10965160, 15351224, 17544256, 19189030, 21930320, 30702448, 35088512, 38378060, 43860640, 61404896, 70177024, 76756120, 87721280, 122809792, 153512240, 175442560, 245619584, 307024480, 350885120, 491239168, 614048960, 1228097920, 2456195840]

約数ペア:

[(1, 2456195840), (2, 1228097920), (4, 614048960), (5, 491239168), (7, 350885120), (8, 307024480), (10, 245619584), (14, 175442560), (16, 153512240), (20, 122809792), (28, 87721280), (32, 76756120), (35, 70177024), (40, 61404896), (56, 43860640), (64, 38378060), (70, 35088512), (80, 30702448), (112, 21930320), (128, 19189030), (140, 17544256), (160, 15351224), (224, 10965160), (256, 9594515), (280, 8772128), (320, 7675612), (448, 5482580), (467, 5259520), (560, 4386064), (587, 4184320), (640, 3837806), (896, 2741290), (934, 2629760), (1120, 2193032), (1174, 2092160), (1280, 1918903), (1792, 1370645), (1868, 1314880), (2240, 1096516), (2335, 1051904), (2348, 1046080), (2935, 836864), (3269, 751360), (3736, 657440), (4109, 597760), (4480, 548258), (4670, 525952), (4696, 523040), (5870, 418432), (6538, 375680), (7472, 328720), (8218, 298880), (8960, 274129), (9340, 262976), (9392, 261520), (11740, 209216), (13076, 187840), (14944, 164360), (16345, 150272), (16436, 149440), (18680, 131488), (18784, 130760), (20545, 119552), (23480, 104608), (26152, 93920), (29888, 82180), (32690, 75136), (32872, 74720), (37360, 65744), (37568, 65380), (41090, 59776), (46960, 52304)]