671420160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 216

約数和(自身を含む): 2343650400

約数和(自身を除く): 1672230240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 167, 180, 192, 240, 256, 288, 320, 334, 349, 360, 384, 480, 501, 576, 640, 668, 698, 720, 768, 835, 960, 1002, 1047, 1152, 1280, 1336, 1396, 1440, 1503, 1670, 1745, 1920, 2004, 2094, 2304, 2505, 2672, 2792, 2880, 3006, 3141, 3340, 3490, 3840, 4008, 4188, 5010, 5235, 5344, 5584, 5760, 6012, 6282, 6680, 6980, 7515, 8016, 8376, 10020, 10470, 10688, 11168, 11520, 12024, 12564, 13360, 13960, 15030, 15705, 16032, 16752, 20040, 20940, 21376, 22336, 24048, 25128, 26720, 27920, 30060, 31410, 32064, 33504, 40080, 41880, 42752, 44672, 48096, 50256, 53440, 55840, 58283, 60120, 62820, 64128, 67008, 80160, 83760, 89344, 96192, 100512, 106880, 111680, 116566, 120240, 125640, 128256, 134016, 160320, 167520, 174849, 192384, 201024, 213760, 223360, 233132, 240480, 251280, 268032, 291415, 320640, 335040, 349698, 384768, 402048, 446720, 466264, 480960, 502560, 524547, 582830, 641280, 670080, 699396, 804096, 874245, 932528, 961920, 1005120, 1049094, 1165660, 1340160, 1398792, 1748490, 1865056, 1923840, 2010240, 2098188, 2331320, 2622735, 2797584, 3496980, 3730112, 4020480, 4196376, 4662640, 5245470, 5595168, 6993960, 7460224, 8392752, 9325280, 10490940, 11190336, 13987920, 14920448, 16785504, 18650560, 20981880, 22380672, 27975840, 33571008, 37301120, 41963760, 44761344, 55951680, 67142016, 74602240, 83927520, 111903360, 134284032, 167855040, 223806720, 335710080, 671420160]

約数ペア:

[(1, 671420160), (2, 335710080), (3, 223806720), (4, 167855040), (5, 134284032), (6, 111903360), (8, 83927520), (9, 74602240), (10, 67142016), (12, 55951680), (15, 44761344), (16, 41963760), (18, 37301120), (20, 33571008), (24, 27975840), (30, 22380672), (32, 20981880), (36, 18650560), (40, 16785504), (45, 14920448), (48, 13987920), (60, 11190336), (64, 10490940), (72, 9325280), (80, 8392752), (90, 7460224), (96, 6993960), (120, 5595168), (128, 5245470), (144, 4662640), (160, 4196376), (167, 4020480), (180, 3730112), (192, 3496980), (240, 2797584), (256, 2622735), (288, 2331320), (320, 2098188), (334, 2010240), (349, 1923840), (360, 1865056), (384, 1748490), (480, 1398792), (501, 1340160), (576, 1165660), (640, 1049094), (668, 1005120), (698, 961920), (720, 932528), (768, 874245), (835, 804096), (960, 699396), (1002, 670080), (1047, 641280), (1152, 582830), (1280, 524547), (1336, 502560), (1396, 480960), (1440, 466264), (1503, 446720), (1670, 402048), (1745, 384768), (1920, 349698), (2004, 335040), (2094, 320640), (2304, 291415), (2505, 268032), (2672, 251280), (2792, 240480), (2880, 233132), (3006, 223360), (3141, 213760), (3340, 201024), (3490, 192384), (3840, 174849), (4008, 167520), (4188, 160320), (5010, 134016), (5235, 128256), (5344, 125640), (5584, 120240), (5760, 116566), (6012, 111680), (6282, 106880), (6680, 100512), (6980, 96192), (7515, 89344), (8016, 83760), (8376, 80160), (10020, 67008), (10470, 64128), (10688, 62820), (11168, 60120), (11520, 58283), (12024, 55840), (12564, 53440), (13360, 50256), (13960, 48096), (15030, 44672), (15705, 42752), (16032, 41880), (16752, 40080), (20040, 33504), (20940, 32064), (21376, 31410), (22336, 30060), (24048, 27920), (25128, 26720)]