1216278000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^3\times {\mathrm{197}}^1$

素因数の和:247

約数の個数: 480

約数和(自身を含む): 4979145600

約数和(自身を除く): 3762867600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 112, 120, 125, 126, 140, 144, 147, 150, 168, 175, 180, 196, 197, 200, 210, 225, 240, 245, 250, 252, 280, 294, 300, 315, 336, 343, 350, 360, 375, 392, 394, 400, 420, 441, 450, 490, 500, 504, 525, 560, 588, 591, 600, 630, 686, 700, 720, 735, 750, 784, 788, 840, 875, 882, 900, 980, 985, 1000, 1008, 1029, 1050, 1125, 1176, 1182, 1200, 1225, 1260, 1372, 1379, 1400, 1470, 1500, 1575, 1576, 1680, 1715, 1750, 1764, 1773, 1800, 1960, 1970, 2000, 2058, 2100, 2205, 2250, 2352, 2364, 2450, 2520, 2625, 2744, 2758, 2800, 2940, 2955, 3000, 3087, 3150, 3152, 3430, 3500, 3528, 3546, 3600, 3675, 3920, 3940, 4116, 4137, 4200, 4410, 4500, 4728, 4900, 4925, 5040, 5145, 5250, 5488, 5516, 5880, 5910, 6000, 6125, 6174, 6300, 6860, 6895, 7000, 7056, 7092, 7350, 7875, 7880, 8232, 8274, 8400, 8575, 8820, 8865, 9000, 9456, 9653, 9800, 9850, 10290, 10500, 11025, 11032, 11760, 11820, 12250, 12348, 12411, 12600, 13720, 13790, 14000, 14184, 14700, 14775, 15435, 15750, 15760, 16464, 16548, 17150, 17640, 17730, 18000, 18375, 19306, 19600, 19700, 20580, 20685, 21000, 22050, 22064, 23640, 24500, 24625, 24696, 24822, 25200, 25725, 27440, 27580, 28368, 28959, 29400, 29550, 30870, 31500, 33096, 34300, 34475, 35280, 35460, 36750, 38612, 39400, 41160, 41370, 42000, 42875, 44100, 44325, 47280, 48265, 49000, 49250, 49392, 49644, 51450, 55125, 55160, 57918, 58800, 59100, 61740, 62055, 63000, 66192, 67571, 68600, 68950, 70920, 73500, 73875, 77175, 77224, 78800, 82320, 82740, 85750, 86877, 88200, 88650, 96530, 98000, 98500, 99288, 102900, 103425, 110250, 110320, 115836, 118200, 123480, 124110, 126000, 128625, 135142, 137200, 137900, 141840, 144795, 147000, 147750, 154350, 154448, 165480, 171500, 172375, 173754, 176400, 177300, 193060, 197000, 198576, 202713, 205800, 206850, 220500, 221625, 231672, 236400, 241325, 246960, 248220, 257250, 270284, 275800, 289590, 294000, 295500, 308700, 310275, 330960, 337855, 343000, 344750, 347508, 354600, 385875, 386120, 394000, 405426, 411600, 413700, 434385, 441000, 443250, 463344, 482650, 496440, 514500, 517125, 540568, 551600, 579180, 591000, 608139, 617400, 620550, 675710, 686000, 689500, 695016, 709200, 723975, 771750, 772240, 810852, 827400, 868770, 882000, 886500, 965300, 992880, 1013565, 1029000, 1034250, 1081136, 1158360, 1182000, 1206625, 1216278, 1234800, 1241100, 1351420, 1379000, 1390032, 1447950, 1543500, 1551375, 1621704, 1654800, 1689275, 1737540, 1773000, 1930600, 2027130, 2058000, 2068500, 2171925, 2316720, 2413250, 2432556, 2482200, 2702840, 2758000, 2895900, 3040695, 3087000, 3102750, 3243408, 3378550, 3475080, 3546000, 3619875, 3861200, 4054260, 4137000, 4343850, 4826500, 4865112, 4964400, 5067825, 5405680, 5791800, 6081390, 6174000, 6205500, 6757100, 6950160, 7239750, 8108520, 8274000, 8446375, 8687700, 9653000, 9730224, 10135650, 10859625, 11583600, 12162780, 12411000, 13514200, 14479500, 15203475, 16217040, 16892750, 17375400, 19306000, 20271300, 21719250, 24325560, 24822000, 25339125, 27028400, 28959000, 30406950, 33785500, 34750800, 40542600, 43438500, 48651120, 50678250, 57918000, 60813900, 67571000, 76017375, 81085200, 86877000, 101356500, 121627800, 135142000, 152034750, 173754000, 202713000, 243255600, 304069500, 405426000, 608139000, 1216278000]

約数ペア:

[(1, 1216278000), (2, 608139000), (3, 405426000), (4, 304069500), (5, 243255600), (6, 202713000), (7, 173754000), (8, 152034750), (9, 135142000), (10, 121627800), (12, 101356500), (14, 86877000), (15, 81085200), (16, 76017375), (18, 67571000), (20, 60813900), (21, 57918000), (24, 50678250), (25, 48651120), (28, 43438500), (30, 40542600), (35, 34750800), (36, 33785500), (40, 30406950), (42, 28959000), (45, 27028400), (48, 25339125), (49, 24822000), (50, 24325560), (56, 21719250), (60, 20271300), (63, 19306000), (70, 17375400), (72, 16892750), (75, 16217040), (80, 15203475), (84, 14479500), (90, 13514200), (98, 12411000), (100, 12162780), (105, 11583600), (112, 10859625), (120, 10135650), (125, 9730224), (126, 9653000), (140, 8687700), (144, 8446375), (147, 8274000), (150, 8108520), (168, 7239750), (175, 6950160), (180, 6757100), (196, 6205500), (197, 6174000), (200, 6081390), (210, 5791800), (225, 5405680), (240, 5067825), (245, 4964400), (250, 4865112), (252, 4826500), (280, 4343850), (294, 4137000), (300, 4054260), (315, 3861200), (336, 3619875), (343, 3546000), (350, 3475080), (360, 3378550), (375, 3243408), (392, 3102750), (394, 3087000), (400, 3040695), (420, 2895900), (441, 2758000), (450, 2702840), (490, 2482200), (500, 2432556), (504, 2413250), (525, 2316720), (560, 2171925), (588, 2068500), (591, 2058000), (600, 2027130), (630, 1930600), (686, 1773000), (700, 1737540), (720, 1689275), (735, 1654800), (750, 1621704), (784, 1551375), (788, 1543500), (840, 1447950), (875, 1390032), (882, 1379000), (900, 1351420), (980, 1241100), (985, 1234800), (1000, 1216278), (1008, 1206625), (1029, 1182000), (1050, 1158360), (1125, 1081136), (1176, 1034250), (1182, 1029000), (1200, 1013565), (1225, 992880), (1260, 965300), (1372, 886500), (1379, 882000), (1400, 868770), (1470, 827400), (1500, 810852), (1575, 772240), (1576, 771750), (1680, 723975), (1715, 709200), (1750, 695016), (1764, 689500), (1773, 686000), (1800, 675710), (1960, 620550), (1970, 617400), (2000, 608139), (2058, 591000), (2100, 579180), (2205, 551600), (2250, 540568), (2352, 517125), (2364, 514500), (2450, 496440), (2520, 482650), (2625, 463344), (2744, 443250), (2758, 441000), (2800, 434385), (2940, 413700), (2955, 411600), (3000, 405426), (3087, 394000), (3150, 386120), (3152, 385875), (3430, 354600), (3500, 347508), (3528, 344750), (3546, 343000), (3600, 337855), (3675, 330960), (3920, 310275), (3940, 308700), (4116, 295500), (4137, 294000), (4200, 289590), (4410, 275800), (4500, 270284), (4728, 257250), (4900, 248220), (4925, 246960), (5040, 241325), (5145, 236400), (5250, 231672), (5488, 221625), (5516, 220500), (5880, 206850), (5910, 205800), (6000, 202713), (6125, 198576), (6174, 197000), (6300, 193060), (6860, 177300), (6895, 176400), (7000, 173754), (7056, 172375), (7092, 171500), (7350, 165480), (7875, 154448), (7880, 154350), (8232, 147750), (8274, 147000), (8400, 144795), (8575, 141840), (8820, 137900), (8865, 137200), (9000, 135142), (9456, 128625), (9653, 126000), (9800, 124110), (9850, 123480), (10290, 118200), (10500, 115836), (11025, 110320), (11032, 110250), (11760, 103425), (11820, 102900), (12250, 99288), (12348, 98500), (12411, 98000), (12600, 96530), (13720, 88650), (13790, 88200), (14000, 86877), (14184, 85750), (14700, 82740), (14775, 82320), (15435, 78800), (15750, 77224), (15760, 77175), (16464, 73875), (16548, 73500), (17150, 70920), (17640, 68950), (17730, 68600), (18000, 67571), (18375, 66192), (19306, 63000), (19600, 62055), (19700, 61740), (20580, 59100), (20685, 58800), (21000, 57918), (22050, 55160), (22064, 55125), (23640, 51450), (24500, 49644), (24625, 49392), (24696, 49250), (24822, 49000), (25200, 48265), (25725, 47280), (27440, 44325), (27580, 44100), (28368, 42875), (28959, 42000), (29400, 41370), (29550, 41160), (30870, 39400), (31500, 38612), (33096, 36750), (34300, 35460), (34475, 35280)]