1938610800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{25643}}^1$

素因数の和:25677

約数の個数: 240

約数和(自身を含む): 7886042880

約数和(自身を除く): 5947432080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 7560, 8400, 9450, 10800, 12600, 15120, 18900, 25200, 25643, 37800, 51286, 75600, 76929, 102572, 128215, 153858, 179501, 205144, 230787, 256430, 307716, 359002, 384645, 410288, 461574, 512860, 538503, 615432, 641075, 692361, 718004, 769290, 897505, 923148, 1025720, 1077006, 1153935, 1230864, 1282150, 1384722, 1436008, 1538580, 1615509, 1795010, 1846296, 1923225, 2051440, 2154012, 2307870, 2564300, 2692515, 2769444, 2872016, 3077160, 3231018, 3461805, 3590020, 3692592, 3846450, 4308024, 4487525, 4615740, 4846527, 5128600, 5385030, 5538888, 5769675, 6154320, 6462036, 6923610, 7180040, 7692900, 8077545, 8616048, 8975050, 9231480, 9693054, 10257200, 10770060, 11077776, 11539350, 12924072, 13462575, 13847220, 14360080, 15385800, 16155090, 17309025, 17950100, 18462960, 19386108, 21540120, 23078700, 24232635, 25848144, 26925150, 27694440, 30771600, 32310180, 34618050, 35900200, 38772216, 40387725, 43080240, 46157400, 48465270, 53850300, 55388880, 64620360, 69236100, 71800400, 77544432, 80775450, 92314800, 96930540, 107700600, 121163175, 129240720, 138472200, 161550900, 193861080, 215401200, 242326350, 276944400, 323101800, 387722160, 484652700, 646203600, 969305400, 1938610800]

約数ペア:

[(1, 1938610800), (2, 969305400), (3, 646203600), (4, 484652700), (5, 387722160), (6, 323101800), (7, 276944400), (8, 242326350), (9, 215401200), (10, 193861080), (12, 161550900), (14, 138472200), (15, 129240720), (16, 121163175), (18, 107700600), (20, 96930540), (21, 92314800), (24, 80775450), (25, 77544432), (27, 71800400), (28, 69236100), (30, 64620360), (35, 55388880), (36, 53850300), (40, 48465270), (42, 46157400), (45, 43080240), (48, 40387725), (50, 38772216), (54, 35900200), (56, 34618050), (60, 32310180), (63, 30771600), (70, 27694440), (72, 26925150), (75, 25848144), (80, 24232635), (84, 23078700), (90, 21540120), (100, 19386108), (105, 18462960), (108, 17950100), (112, 17309025), (120, 16155090), (126, 15385800), (135, 14360080), (140, 13847220), (144, 13462575), (150, 12924072), (168, 11539350), (175, 11077776), (180, 10770060), (189, 10257200), (200, 9693054), (210, 9231480), (216, 8975050), (225, 8616048), (240, 8077545), (252, 7692900), (270, 7180040), (280, 6923610), (300, 6462036), (315, 6154320), (336, 5769675), (350, 5538888), (360, 5385030), (378, 5128600), (400, 4846527), (420, 4615740), (432, 4487525), (450, 4308024), (504, 3846450), (525, 3692592), (540, 3590020), (560, 3461805), (600, 3231018), (630, 3077160), (675, 2872016), (700, 2769444), (720, 2692515), (756, 2564300), (840, 2307870), (900, 2154012), (945, 2051440), (1008, 1923225), (1050, 1846296), (1080, 1795010), (1200, 1615509), (1260, 1538580), (1350, 1436008), (1400, 1384722), (1512, 1282150), (1575, 1230864), (1680, 1153935), (1800, 1077006), (1890, 1025720), (2100, 923148), (2160, 897505), (2520, 769290), (2700, 718004), (2800, 692361), (3024, 641075), (3150, 615432), (3600, 538503), (3780, 512860), (4200, 461574), (4725, 410288), (5040, 384645), (5400, 359002), (6300, 307716), (7560, 256430), (8400, 230787), (9450, 205144), (10800, 179501), (12600, 153858), (15120, 128215), (18900, 102572), (25200, 76929), (25643, 75600), (37800, 51286)]