5440855680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72661}}^1$

素因数の和:72699

約数の個数: 192

約数和(自身を含む): 20233460520

約数和(自身を除く): 14792604840

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, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 72661, 74880, 145322, 217983, 290644, 363305, 435966, 581288, 653949, 726610, 871932, 944593, 1089915, 1162576, 1307898, 1453220, 1743864, 1889186, 2179830, 2325152, 2615796, 2833779, 2906440, 3269745, 3487728, 3778372, 4359660, 4650304, 4722965, 5231592, 5667558, 5812880, 6539490, 6975456, 7556744, 8501337, 8719320, 9300608, 9445930, 10463184, 11335116, 11625760, 13078980, 13950912, 14168895, 15113488, 17002674, 17438640, 18891860, 20926368, 22670232, 23251520, 26157960, 27901824, 28337790, 30226976, 34005348, 34877280, 37783720, 41852736, 42506685, 45340464, 46503040, 52315920, 56675580, 60453952, 68010696, 69754560, 75567440, 83705472, 85013370, 90680928, 104631840, 113351160, 120907904, 136021392, 139509120, 151134880, 170026740, 181361856, 209263680, 226702320, 272042784, 302269760, 340053480, 362723712, 418527360, 453404640, 544085568, 604539520, 680106960, 906809280, 1088171136, 1360213920, 1813618560, 2720427840, 5440855680]

約数ペア:

[(1, 5440855680), (2, 2720427840), (3, 1813618560), (4, 1360213920), (5, 1088171136), (6, 906809280), (8, 680106960), (9, 604539520), (10, 544085568), (12, 453404640), (13, 418527360), (15, 362723712), (16, 340053480), (18, 302269760), (20, 272042784), (24, 226702320), (26, 209263680), (30, 181361856), (32, 170026740), (36, 151134880), (39, 139509120), (40, 136021392), (45, 120907904), (48, 113351160), (52, 104631840), (60, 90680928), (64, 85013370), (65, 83705472), (72, 75567440), (78, 69754560), (80, 68010696), (90, 60453952), (96, 56675580), (104, 52315920), (117, 46503040), (120, 45340464), (128, 42506685), (130, 41852736), (144, 37783720), (156, 34877280), (160, 34005348), (180, 30226976), (192, 28337790), (195, 27901824), (208, 26157960), (234, 23251520), (240, 22670232), (260, 20926368), (288, 18891860), (312, 17438640), (320, 17002674), (360, 15113488), (384, 14168895), (390, 13950912), (416, 13078980), (468, 11625760), (480, 11335116), (520, 10463184), (576, 9445930), (585, 9300608), (624, 8719320), (640, 8501337), (720, 7556744), (780, 6975456), (832, 6539490), (936, 5812880), (960, 5667558), (1040, 5231592), (1152, 4722965), (1170, 4650304), (1248, 4359660), (1440, 3778372), (1560, 3487728), (1664, 3269745), (1872, 2906440), (1920, 2833779), (2080, 2615796), (2340, 2325152), (2496, 2179830), (2880, 1889186), (3120, 1743864), (3744, 1453220), (4160, 1307898), (4680, 1162576), (4992, 1089915), (5760, 944593), (6240, 871932), (7488, 726610), (8320, 653949), (9360, 581288), (12480, 435966), (14976, 363305), (18720, 290644), (24960, 217983), (37440, 145322), (72661, 74880)]