2771851680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{563}}^1$

素因数の和:860

約数の個数: 288

約数和(自身を含む): 10243449216

約数和(自身を除く): 7471597536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 263, 288, 312, 360, 390, 416, 468, 480, 520, 526, 563, 585, 624, 720, 780, 789, 936, 1040, 1052, 1126, 1170, 1248, 1315, 1440, 1560, 1578, 1689, 1872, 2080, 2104, 2252, 2340, 2367, 2630, 2815, 3120, 3156, 3378, 3419, 3744, 3945, 4208, 4504, 4680, 4734, 5067, 5260, 5630, 6240, 6312, 6756, 6838, 7319, 7890, 8416, 8445, 9008, 9360, 9468, 10134, 10257, 10520, 11260, 11835, 12624, 13512, 13676, 14638, 15780, 16890, 17095, 18016, 18720, 18936, 20268, 20514, 21040, 21957, 22520, 23670, 25248, 25335, 27024, 27352, 29276, 30771, 31560, 33780, 34190, 36595, 37872, 40536, 41028, 42080, 43914, 45040, 47340, 50670, 51285, 54048, 54704, 58552, 61542, 63120, 65871, 67560, 68380, 73190, 75744, 81072, 82056, 87828, 90080, 94680, 101340, 102570, 109408, 109785, 117104, 123084, 126240, 131742, 135120, 136760, 146380, 148069, 153855, 162144, 164112, 175656, 189360, 202680, 205140, 219570, 234208, 246168, 263484, 270240, 273520, 292760, 296138, 307710, 328224, 329355, 351312, 378720, 405360, 410280, 439140, 444207, 492336, 526968, 547040, 585520, 592276, 615420, 658710, 702624, 740345, 810720, 820560, 878280, 888414, 984672, 1053936, 1171040, 1184552, 1230840, 1317420, 1332621, 1480690, 1641120, 1756560, 1776828, 1924897, 2107872, 2221035, 2369104, 2461680, 2634840, 2665242, 2961380, 3513120, 3553656, 3849794, 4442070, 4738208, 4923360, 5269680, 5330484, 5774691, 5922760, 6663105, 7107312, 7699588, 8884140, 9624485, 10539360, 10660968, 11549382, 11845520, 13326210, 14214624, 15399176, 17324073, 17768280, 19248970, 21321936, 23098764, 23691040, 26652420, 28873455, 30798352, 34648146, 35536560, 38497940, 42643872, 46197528, 53304840, 57746910, 61596704, 69296292, 71073120, 76995880, 86620365, 92395056, 106609680, 115493820, 138592584, 153991760, 173240730, 184790112, 213219360, 230987640, 277185168, 307983520, 346481460, 461975280, 554370336, 692962920, 923950560, 1385925840, 2771851680]

約数ペア:

[(1, 2771851680), (2, 1385925840), (3, 923950560), (4, 692962920), (5, 554370336), (6, 461975280), (8, 346481460), (9, 307983520), (10, 277185168), (12, 230987640), (13, 213219360), (15, 184790112), (16, 173240730), (18, 153991760), (20, 138592584), (24, 115493820), (26, 106609680), (30, 92395056), (32, 86620365), (36, 76995880), (39, 71073120), (40, 69296292), (45, 61596704), (48, 57746910), (52, 53304840), (60, 46197528), (65, 42643872), (72, 38497940), (78, 35536560), (80, 34648146), (90, 30798352), (96, 28873455), (104, 26652420), (117, 23691040), (120, 23098764), (130, 21321936), (144, 19248970), (156, 17768280), (160, 17324073), (180, 15399176), (195, 14214624), (208, 13326210), (234, 11845520), (240, 11549382), (260, 10660968), (263, 10539360), (288, 9624485), (312, 8884140), (360, 7699588), (390, 7107312), (416, 6663105), (468, 5922760), (480, 5774691), (520, 5330484), (526, 5269680), (563, 4923360), (585, 4738208), (624, 4442070), (720, 3849794), (780, 3553656), (789, 3513120), (936, 2961380), (1040, 2665242), (1052, 2634840), (1126, 2461680), (1170, 2369104), (1248, 2221035), (1315, 2107872), (1440, 1924897), (1560, 1776828), (1578, 1756560), (1689, 1641120), (1872, 1480690), (2080, 1332621), (2104, 1317420), (2252, 1230840), (2340, 1184552), (2367, 1171040), (2630, 1053936), (2815, 984672), (3120, 888414), (3156, 878280), (3378, 820560), (3419, 810720), (3744, 740345), (3945, 702624), (4208, 658710), (4504, 615420), (4680, 592276), (4734, 585520), (5067, 547040), (5260, 526968), (5630, 492336), (6240, 444207), (6312, 439140), (6756, 410280), (6838, 405360), (7319, 378720), (7890, 351312), (8416, 329355), (8445, 328224), (9008, 307710), (9360, 296138), (9468, 292760), (10134, 273520), (10257, 270240), (10520, 263484), (11260, 246168), (11835, 234208), (12624, 219570), (13512, 205140), (13676, 202680), (14638, 189360), (15780, 175656), (16890, 164112), (17095, 162144), (18016, 153855), (18720, 148069), (18936, 146380), (20268, 136760), (20514, 135120), (21040, 131742), (21957, 126240), (22520, 123084), (23670, 117104), (25248, 109785), (25335, 109408), (27024, 102570), (27352, 101340), (29276, 94680), (30771, 90080), (31560, 87828), (33780, 82056), (34190, 81072), (36595, 75744), (37872, 73190), (40536, 68380), (41028, 67560), (42080, 65871), (43914, 63120), (45040, 61542), (47340, 58552), (50670, 54704), (51285, 54048)]