845643840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10613}}^1$

素因数の和:10716

約数の個数: 112

約数和(自身を含む): 2717523648

約数和(自身を除く): 1871879808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3320, 3984, 4980, 5312, 6640, 7968, 9960, 10613, 13280, 15936, 19920, 21226, 26560, 31839, 39840, 42452, 53065, 63678, 79680, 84904, 106130, 127356, 159195, 169808, 212260, 254712, 318390, 339616, 424520, 509424, 636780, 679232, 849040, 880879, 1018848, 1273560, 1698080, 1761758, 2037696, 2547120, 2642637, 3396160, 3523516, 4404395, 5094240, 5285274, 7047032, 8808790, 10188480, 10570548, 13213185, 14094064, 17617580, 21141096, 26426370, 28188128, 35235160, 42282192, 52852740, 56376256, 70470320, 84564384, 105705480, 140940640, 169128768, 211410960, 281881280, 422821920, 845643840]

約数ペア:

[(1, 845643840), (2, 422821920), (3, 281881280), (4, 211410960), (5, 169128768), (6, 140940640), (8, 105705480), (10, 84564384), (12, 70470320), (15, 56376256), (16, 52852740), (20, 42282192), (24, 35235160), (30, 28188128), (32, 26426370), (40, 21141096), (48, 17617580), (60, 14094064), (64, 13213185), (80, 10570548), (83, 10188480), (96, 8808790), (120, 7047032), (160, 5285274), (166, 5094240), (192, 4404395), (240, 3523516), (249, 3396160), (320, 2642637), (332, 2547120), (415, 2037696), (480, 1761758), (498, 1698080), (664, 1273560), (830, 1018848), (960, 880879), (996, 849040), (1245, 679232), (1328, 636780), (1660, 509424), (1992, 424520), (2490, 339616), (2656, 318390), (3320, 254712), (3984, 212260), (4980, 169808), (5312, 159195), (6640, 127356), (7968, 106130), (9960, 84904), (10613, 79680), (13280, 63678), (15936, 53065), (19920, 42452), (21226, 39840), (26560, 31839)]