2640153600

素因数分解:

$2^{10}\times 3^2\times 5^2\times 7^1\times {\mathrm{1637}}^1$

素因数の和:1680

約数の個数: 396

約数和(自身を含む): 10810026864

約数和(自身を除く): 8169873264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 512, 525, 560, 576, 600, 630, 640, 672, 700, 720, 768, 800, 840, 896, 900, 960, 1008, 1024, 1050, 1120, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1536, 1575, 1600, 1637, 1680, 1792, 1800, 1920, 2016, 2100, 2240, 2304, 2400, 2520, 2560, 2688, 2800, 2880, 3072, 3150, 3200, 3274, 3360, 3584, 3600, 3840, 4032, 4200, 4480, 4608, 4800, 4911, 5040, 5120, 5376, 5600, 5760, 6300, 6400, 6548, 6720, 7168, 7200, 7680, 8064, 8185, 8400, 8960, 9216, 9600, 9822, 10080, 10752, 11200, 11459, 11520, 12600, 12800, 13096, 13440, 14400, 14733, 15360, 16128, 16370, 16800, 17920, 19200, 19644, 20160, 21504, 22400, 22918, 23040, 24555, 25200, 25600, 26192, 26880, 28800, 29466, 32256, 32740, 33600, 34377, 35840, 38400, 39288, 40320, 40925, 44800, 45836, 46080, 49110, 50400, 52384, 53760, 57295, 57600, 58932, 64512, 65480, 67200, 68754, 73665, 76800, 78576, 80640, 81850, 89600, 91672, 98220, 100800, 103131, 104768, 107520, 114590, 115200, 117864, 122775, 130960, 134400, 137508, 147330, 157152, 161280, 163700, 171885, 179200, 183344, 196440, 201600, 206262, 209536, 229180, 230400, 235728, 245550, 261920, 268800, 275016, 286475, 294660, 314304, 322560, 327400, 343770, 366688, 368325, 392880, 403200, 412524, 419072, 458360, 471456, 491100, 515655, 523840, 537600, 550032, 572950, 589320, 628608, 654800, 687540, 733376, 736650, 785760, 806400, 825048, 838144, 859425, 916720, 942912, 982200, 1031310, 1047680, 1100064, 1145900, 1178640, 1257216, 1309600, 1375080, 1466752, 1473300, 1571520, 1612800, 1650096, 1676288, 1718850, 1833440, 1885824, 1964400, 2062620, 2095360, 2200128, 2291800, 2357280, 2514432, 2578275, 2619200, 2750160, 2933504, 2946600, 3143040, 3300192, 3437700, 3666880, 3771648, 3928800, 4125240, 4190720, 4400256, 4583600, 4714560, 5028864, 5156550, 5238400, 5500320, 5867008, 5893200, 6286080, 6600384, 6875400, 7333760, 7543296, 7857600, 8250480, 8381440, 8800512, 9167200, 9429120, 10313100, 10476800, 11000640, 11734016, 11786400, 12572160, 13200768, 13750800, 14667520, 15086592, 15715200, 16500960, 17601024, 18334400, 18858240, 20626200, 20953600, 22001280, 23572800, 25144320, 26401536, 27501600, 29335040, 31430400, 33001920, 35202048, 36668800, 37716480, 41252400, 41907200, 44002560, 47145600, 52803072, 55003200, 58670080, 62860800, 66003840, 73337600, 75432960, 82504800, 88005120, 94291200, 105606144, 110006400, 125721600, 132007680, 146675200, 165009600, 176010240, 188582400, 220012800, 264015360, 293350400, 330019200, 377164800, 440025600, 528030720, 660038400, 880051200, 1320076800, 2640153600]

約数ペア:

[(1, 2640153600), (2, 1320076800), (3, 880051200), (4, 660038400), (5, 528030720), (6, 440025600), (7, 377164800), (8, 330019200), (9, 293350400), (10, 264015360), (12, 220012800), (14, 188582400), (15, 176010240), (16, 165009600), (18, 146675200), (20, 132007680), (21, 125721600), (24, 110006400), (25, 105606144), (28, 94291200), (30, 88005120), (32, 82504800), (35, 75432960), (36, 73337600), (40, 66003840), (42, 62860800), (45, 58670080), (48, 55003200), (50, 52803072), (56, 47145600), (60, 44002560), (63, 41907200), (64, 41252400), (70, 37716480), (72, 36668800), (75, 35202048), (80, 33001920), (84, 31430400), (90, 29335040), (96, 27501600), (100, 26401536), (105, 25144320), (112, 23572800), (120, 22001280), (126, 20953600), (128, 20626200), (140, 18858240), (144, 18334400), (150, 17601024), (160, 16500960), (168, 15715200), (175, 15086592), (180, 14667520), (192, 13750800), (200, 13200768), (210, 12572160), (224, 11786400), (225, 11734016), (240, 11000640), (252, 10476800), (256, 10313100), (280, 9429120), (288, 9167200), (300, 8800512), (315, 8381440), (320, 8250480), (336, 7857600), (350, 7543296), (360, 7333760), (384, 6875400), (400, 6600384), (420, 6286080), (448, 5893200), (450, 5867008), (480, 5500320), (504, 5238400), (512, 5156550), (525, 5028864), (560, 4714560), (576, 4583600), (600, 4400256), (630, 4190720), (640, 4125240), (672, 3928800), (700, 3771648), (720, 3666880), (768, 3437700), (800, 3300192), (840, 3143040), (896, 2946600), (900, 2933504), (960, 2750160), (1008, 2619200), (1024, 2578275), (1050, 2514432), (1120, 2357280), (1152, 2291800), (1200, 2200128), (1260, 2095360), (1280, 2062620), (1344, 1964400), (1400, 1885824), (1440, 1833440), (1536, 1718850), (1575, 1676288), (1600, 1650096), (1637, 1612800), (1680, 1571520), (1792, 1473300), (1800, 1466752), (1920, 1375080), (2016, 1309600), (2100, 1257216), (2240, 1178640), (2304, 1145900), (2400, 1100064), (2520, 1047680), (2560, 1031310), (2688, 982200), (2800, 942912), (2880, 916720), (3072, 859425), (3150, 838144), (3200, 825048), (3274, 806400), (3360, 785760), (3584, 736650), (3600, 733376), (3840, 687540), (4032, 654800), (4200, 628608), (4480, 589320), (4608, 572950), (4800, 550032), (4911, 537600), (5040, 523840), (5120, 515655), (5376, 491100), (5600, 471456), (5760, 458360), (6300, 419072), (6400, 412524), (6548, 403200), (6720, 392880), (7168, 368325), (7200, 366688), (7680, 343770), (8064, 327400), (8185, 322560), (8400, 314304), (8960, 294660), (9216, 286475), (9600, 275016), (9822, 268800), (10080, 261920), (10752, 245550), (11200, 235728), (11459, 230400), (11520, 229180), (12600, 209536), (12800, 206262), (13096, 201600), (13440, 196440), (14400, 183344), (14733, 179200), (15360, 171885), (16128, 163700), (16370, 161280), (16800, 157152), (17920, 147330), (19200, 137508), (19644, 134400), (20160, 130960), (21504, 122775), (22400, 117864), (22918, 115200), (23040, 114590), (24555, 107520), (25200, 104768), (25600, 103131), (26192, 100800), (26880, 98220), (28800, 91672), (29466, 89600), (32256, 81850), (32740, 80640), (33600, 78576), (34377, 76800), (35840, 73665), (38400, 68754), (39288, 67200), (40320, 65480), (40925, 64512), (44800, 58932), (45836, 57600), (46080, 57295), (49110, 53760), (50400, 52384)]