742746240

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:892

約数の個数: 256

約数和(自身を含む): 2683497600

約数和(自身を除く): 1940751360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 795, 811, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1431, 1440, 1590, 1622, 1696, 1728, 1908, 1920, 2120, 2160, 2385, 2433, 2544, 2862, 2880, 3180, 3244, 3392, 3456, 3816, 4055, 4240, 4320, 4770, 4866, 5088, 5724, 5760, 6360, 6488, 6784, 7155, 7299, 7632, 8110, 8480, 8640, 9540, 9732, 10176, 11448, 12165, 12720, 12976, 14310, 14598, 15264, 16220, 16960, 17280, 19080, 19464, 20352, 21897, 22896, 24330, 25440, 25952, 28620, 29196, 30528, 32440, 33920, 36495, 38160, 38928, 42983, 43794, 45792, 48660, 50880, 51904, 57240, 58392, 61056, 64880, 72990, 76320, 77856, 85966, 87588, 91584, 97320, 101760, 103808, 109485, 114480, 116784, 128949, 129760, 145980, 152640, 155712, 171932, 175176, 183168, 194640, 214915, 218970, 228960, 233568, 257898, 259520, 291960, 305280, 311424, 343864, 350352, 386847, 389280, 429830, 437940, 457920, 467136, 515796, 519040, 583920, 644745, 687728, 700704, 773694, 778560, 859660, 875880, 915840, 934272, 1031592, 1160541, 1167840, 1289490, 1375456, 1401408, 1547388, 1557120, 1719320, 1751760, 1934235, 2063184, 2321082, 2335680, 2578980, 2750912, 2802816, 3094776, 3438640, 3503520, 3868470, 4126368, 4642164, 4671360, 5157960, 5501824, 5802705, 6189552, 6877280, 7007040, 7736940, 8252736, 9284328, 10315920, 11605410, 12379104, 13754560, 14014080, 15473880, 16505472, 18568656, 20631840, 23210820, 24758208, 27509120, 30947760, 37137312, 41263680, 46421640, 49516416, 61895520, 74274624, 82527360, 92843280, 123791040, 148549248, 185686560, 247582080, 371373120, 742746240]

約数ペア:

[(1, 742746240), (2, 371373120), (3, 247582080), (4, 185686560), (5, 148549248), (6, 123791040), (8, 92843280), (9, 82527360), (10, 74274624), (12, 61895520), (15, 49516416), (16, 46421640), (18, 41263680), (20, 37137312), (24, 30947760), (27, 27509120), (30, 24758208), (32, 23210820), (36, 20631840), (40, 18568656), (45, 16505472), (48, 15473880), (53, 14014080), (54, 13754560), (60, 12379104), (64, 11605410), (72, 10315920), (80, 9284328), (90, 8252736), (96, 7736940), (106, 7007040), (108, 6877280), (120, 6189552), (128, 5802705), (135, 5501824), (144, 5157960), (159, 4671360), (160, 4642164), (180, 4126368), (192, 3868470), (212, 3503520), (216, 3438640), (240, 3094776), (265, 2802816), (270, 2750912), (288, 2578980), (318, 2335680), (320, 2321082), (360, 2063184), (384, 1934235), (424, 1751760), (432, 1719320), (477, 1557120), (480, 1547388), (530, 1401408), (540, 1375456), (576, 1289490), (636, 1167840), (640, 1160541), (720, 1031592), (795, 934272), (811, 915840), (848, 875880), (864, 859660), (954, 778560), (960, 773694), (1060, 700704), (1080, 687728), (1152, 644745), (1272, 583920), (1431, 519040), (1440, 515796), (1590, 467136), (1622, 457920), (1696, 437940), (1728, 429830), (1908, 389280), (1920, 386847), (2120, 350352), (2160, 343864), (2385, 311424), (2433, 305280), (2544, 291960), (2862, 259520), (2880, 257898), (3180, 233568), (3244, 228960), (3392, 218970), (3456, 214915), (3816, 194640), (4055, 183168), (4240, 175176), (4320, 171932), (4770, 155712), (4866, 152640), (5088, 145980), (5724, 129760), (5760, 128949), (6360, 116784), (6488, 114480), (6784, 109485), (7155, 103808), (7299, 101760), (7632, 97320), (8110, 91584), (8480, 87588), (8640, 85966), (9540, 77856), (9732, 76320), (10176, 72990), (11448, 64880), (12165, 61056), (12720, 58392), (12976, 57240), (14310, 51904), (14598, 50880), (15264, 48660), (16220, 45792), (16960, 43794), (17280, 42983), (19080, 38928), (19464, 38160), (20352, 36495), (21897, 33920), (22896, 32440), (24330, 30528), (25440, 29196), (25952, 28620)]