222919680

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:682

約数の個数: 176

約数和(自身を含む): 745173504

約数和(自身を除く): 522253824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 631, 640, 690, 736, 768, 920, 960, 1024, 1104, 1262, 1280, 1380, 1472, 1536, 1840, 1893, 1920, 2208, 2524, 2560, 2760, 2944, 3072, 3155, 3680, 3786, 3840, 4416, 5048, 5120, 5520, 5888, 6310, 7360, 7572, 7680, 8832, 9465, 10096, 11040, 11776, 12620, 14513, 14720, 15144, 15360, 17664, 18930, 20192, 22080, 23552, 25240, 29026, 29440, 30288, 35328, 37860, 40384, 43539, 44160, 50480, 58052, 58880, 60576, 70656, 72565, 75720, 80768, 87078, 88320, 100960, 116104, 117760, 121152, 145130, 151440, 161536, 174156, 176640, 201920, 217695, 232208, 242304, 290260, 302880, 323072, 348312, 353280, 403840, 435390, 464416, 484608, 580520, 605760, 646144, 696624, 807680, 870780, 928832, 969216, 1161040, 1211520, 1393248, 1615360, 1741560, 1857664, 1938432, 2322080, 2423040, 2786496, 3230720, 3483120, 3715328, 4644160, 4846080, 5572992, 6966240, 7430656, 9288320, 9692160, 11145984, 13932480, 14861312, 18576640, 22291968, 27864960, 37153280, 44583936, 55729920, 74306560, 111459840, 222919680]

約数ペア:

[(1, 222919680), (2, 111459840), (3, 74306560), (4, 55729920), (5, 44583936), (6, 37153280), (8, 27864960), (10, 22291968), (12, 18576640), (15, 14861312), (16, 13932480), (20, 11145984), (23, 9692160), (24, 9288320), (30, 7430656), (32, 6966240), (40, 5572992), (46, 4846080), (48, 4644160), (60, 3715328), (64, 3483120), (69, 3230720), (80, 2786496), (92, 2423040), (96, 2322080), (115, 1938432), (120, 1857664), (128, 1741560), (138, 1615360), (160, 1393248), (184, 1211520), (192, 1161040), (230, 969216), (240, 928832), (256, 870780), (276, 807680), (320, 696624), (345, 646144), (368, 605760), (384, 580520), (460, 484608), (480, 464416), (512, 435390), (552, 403840), (631, 353280), (640, 348312), (690, 323072), (736, 302880), (768, 290260), (920, 242304), (960, 232208), (1024, 217695), (1104, 201920), (1262, 176640), (1280, 174156), (1380, 161536), (1472, 151440), (1536, 145130), (1840, 121152), (1893, 117760), (1920, 116104), (2208, 100960), (2524, 88320), (2560, 87078), (2760, 80768), (2944, 75720), (3072, 72565), (3155, 70656), (3680, 60576), (3786, 58880), (3840, 58052), (4416, 50480), (5048, 44160), (5120, 43539), (5520, 40384), (5888, 37860), (6310, 35328), (7360, 30288), (7572, 29440), (7680, 29026), (8832, 25240), (9465, 23552), (10096, 22080), (11040, 20192), (11776, 18930), (12620, 17664), (14513, 15360), (14720, 15144)]