2549337840

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1381

約数の個数: 320

約数和(自身を含む): 10116019200

約数和(自身を除く): 7566681360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 139, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 278, 280, 315, 336, 360, 378, 417, 420, 432, 504, 540, 556, 560, 630, 695, 720, 756, 834, 840, 945, 973, 1008, 1080, 1112, 1213, 1251, 1260, 1390, 1512, 1668, 1680, 1890, 1946, 2085, 2160, 2224, 2426, 2502, 2520, 2780, 2919, 3024, 3336, 3639, 3753, 3780, 3892, 4170, 4852, 4865, 5004, 5040, 5560, 5838, 6065, 6255, 6672, 7278, 7506, 7560, 7784, 8340, 8491, 8757, 9704, 9730, 10008, 10917, 11120, 11676, 12130, 12510, 14556, 14595, 15012, 15120, 15568, 16680, 16982, 17514, 18195, 18765, 19408, 19460, 20016, 21834, 23352, 24260, 25020, 25473, 26271, 29112, 29190, 30024, 32751, 33360, 33964, 35028, 36390, 37530, 38920, 42455, 43668, 43785, 46704, 48520, 50040, 50946, 52542, 54585, 58224, 58380, 60048, 65502, 67928, 70056, 72780, 75060, 76419, 77840, 84910, 87336, 87570, 97040, 100080, 101892, 105084, 109170, 116760, 127365, 131004, 131355, 135856, 140112, 145560, 150120, 152838, 163755, 168607, 169820, 174672, 175140, 203784, 210168, 218340, 229257, 233520, 254730, 262008, 262710, 291120, 300240, 305676, 327510, 337214, 339640, 350280, 382095, 407568, 420336, 436680, 458514, 505821, 509460, 524016, 525420, 611352, 655020, 674428, 679280, 700560, 764190, 843035, 873360, 917028, 1011642, 1018920, 1050840, 1146285, 1180249, 1222704, 1310040, 1348856, 1517463, 1528380, 1686070, 1834056, 2023284, 2037840, 2101680, 2292570, 2360498, 2529105, 2620080, 2697712, 3034926, 3056760, 3372140, 3540747, 3668112, 4046568, 4552389, 4585140, 4720996, 5058210, 5901245, 6069852, 6113520, 6744280, 7081494, 7587315, 8093136, 9104778, 9170280, 9441992, 10116420, 10622241, 11802490, 12139704, 13488560, 14162988, 15174630, 17703735, 18209556, 18340560, 18883984, 20232840, 21244482, 22761945, 23604980, 24279408, 28325976, 30349260, 31866723, 35407470, 36419112, 40465680, 42488964, 45523890, 47209960, 53111205, 56651952, 60698520, 63733446, 70814940, 72838224, 84977928, 91047780, 94419920, 106222410, 121397040, 127466892, 141629880, 159333615, 169955856, 182095560, 212444820, 254933784, 283259760, 318667230, 364191120, 424889640, 509867568, 637334460, 849779280, 1274668920, 2549337840]

約数ペア:

[(1, 2549337840), (2, 1274668920), (3, 849779280), (4, 637334460), (5, 509867568), (6, 424889640), (7, 364191120), (8, 318667230), (9, 283259760), (10, 254933784), (12, 212444820), (14, 182095560), (15, 169955856), (16, 159333615), (18, 141629880), (20, 127466892), (21, 121397040), (24, 106222410), (27, 94419920), (28, 91047780), (30, 84977928), (35, 72838224), (36, 70814940), (40, 63733446), (42, 60698520), (45, 56651952), (48, 53111205), (54, 47209960), (56, 45523890), (60, 42488964), (63, 40465680), (70, 36419112), (72, 35407470), (80, 31866723), (84, 30349260), (90, 28325976), (105, 24279408), (108, 23604980), (112, 22761945), (120, 21244482), (126, 20232840), (135, 18883984), (139, 18340560), (140, 18209556), (144, 17703735), (168, 15174630), (180, 14162988), (189, 13488560), (210, 12139704), (216, 11802490), (240, 10622241), (252, 10116420), (270, 9441992), (278, 9170280), (280, 9104778), (315, 8093136), (336, 7587315), (360, 7081494), (378, 6744280), (417, 6113520), (420, 6069852), (432, 5901245), (504, 5058210), (540, 4720996), (556, 4585140), (560, 4552389), (630, 4046568), (695, 3668112), (720, 3540747), (756, 3372140), (834, 3056760), (840, 3034926), (945, 2697712), (973, 2620080), (1008, 2529105), (1080, 2360498), (1112, 2292570), (1213, 2101680), (1251, 2037840), (1260, 2023284), (1390, 1834056), (1512, 1686070), (1668, 1528380), (1680, 1517463), (1890, 1348856), (1946, 1310040), (2085, 1222704), (2160, 1180249), (2224, 1146285), (2426, 1050840), (2502, 1018920), (2520, 1011642), (2780, 917028), (2919, 873360), (3024, 843035), (3336, 764190), (3639, 700560), (3753, 679280), (3780, 674428), (3892, 655020), (4170, 611352), (4852, 525420), (4865, 524016), (5004, 509460), (5040, 505821), (5560, 458514), (5838, 436680), (6065, 420336), (6255, 407568), (6672, 382095), (7278, 350280), (7506, 339640), (7560, 337214), (7784, 327510), (8340, 305676), (8491, 300240), (8757, 291120), (9704, 262710), (9730, 262008), (10008, 254730), (10917, 233520), (11120, 229257), (11676, 218340), (12130, 210168), (12510, 203784), (14556, 175140), (14595, 174672), (15012, 169820), (15120, 168607), (15568, 163755), (16680, 152838), (16982, 150120), (17514, 145560), (18195, 140112), (18765, 135856), (19408, 131355), (19460, 131004), (20016, 127365), (21834, 116760), (23352, 109170), (24260, 105084), (25020, 101892), (25473, 100080), (26271, 97040), (29112, 87570), (29190, 87336), (30024, 84910), (32751, 77840), (33360, 76419), (33964, 75060), (35028, 72780), (36390, 70056), (37530, 67928), (38920, 65502), (42455, 60048), (43668, 58380), (43785, 58224), (46704, 54585), (48520, 52542), (50040, 50946)]