19925683200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{439}}^1$

素因数の和:672

約数の個数: 396

約数和(自身を含む): 71868859920

約数和(自身を除く): 51943176720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 197, 200, 225, 240, 256, 288, 300, 320, 360, 384, 394, 400, 439, 450, 480, 512, 576, 591, 600, 640, 720, 768, 788, 800, 878, 900, 960, 985, 1024, 1152, 1182, 1200, 1280, 1317, 1440, 1536, 1576, 1600, 1756, 1773, 1800, 1920, 1970, 2195, 2304, 2364, 2400, 2560, 2634, 2880, 2955, 3072, 3152, 3200, 3512, 3546, 3600, 3840, 3940, 3951, 4390, 4608, 4728, 4800, 4925, 5120, 5268, 5760, 5910, 6304, 6400, 6585, 7024, 7092, 7200, 7680, 7880, 7902, 8780, 8865, 9216, 9456, 9600, 9850, 10536, 10975, 11520, 11820, 12608, 12800, 13170, 14048, 14184, 14400, 14775, 15360, 15760, 15804, 17560, 17730, 18912, 19200, 19700, 19755, 21072, 21950, 23040, 23640, 25216, 25600, 26340, 28096, 28368, 28800, 29550, 31520, 31608, 32925, 35120, 35460, 37824, 38400, 39400, 39510, 42144, 43900, 44325, 46080, 47280, 50432, 52680, 56192, 56736, 57600, 59100, 63040, 63216, 65850, 70240, 70920, 75648, 76800, 78800, 79020, 84288, 86483, 87800, 88650, 94560, 98775, 100864, 105360, 112384, 113472, 115200, 118200, 126080, 126432, 131700, 140480, 141840, 151296, 157600, 158040, 168576, 172966, 175600, 177300, 189120, 197550, 201728, 210720, 224768, 226944, 230400, 236400, 252160, 252864, 259449, 263400, 280960, 283680, 302592, 315200, 316080, 337152, 345932, 351200, 354600, 378240, 395100, 421440, 432415, 449536, 453888, 472800, 504320, 505728, 518898, 526800, 561920, 567360, 605184, 630400, 632160, 674304, 691864, 702400, 709200, 756480, 778347, 790200, 842880, 864830, 907776, 945600, 1008640, 1011456, 1037796, 1053600, 1123840, 1134720, 1260800, 1264320, 1297245, 1348608, 1383728, 1404800, 1418400, 1512960, 1556694, 1580400, 1685760, 1729660, 1815552, 1891200, 2022912, 2075592, 2107200, 2162075, 2247680, 2269440, 2521600, 2528640, 2594490, 2767456, 2809600, 2836800, 3025920, 3113388, 3160800, 3371520, 3459320, 3782400, 3891735, 4045824, 4151184, 4214400, 4324150, 4538880, 5043200, 5057280, 5188980, 5534912, 5619200, 5673600, 6226776, 6321600, 6486225, 6743040, 6918640, 7564800, 7783470, 8302368, 8428800, 8648300, 9077760, 10114560, 10377960, 11069824, 11238400, 11347200, 12453552, 12643200, 12972450, 13837280, 15129600, 15566940, 16604736, 16857600, 17296600, 19458675, 20229120, 20755920, 22139648, 22694400, 24907104, 25286400, 25944900, 27674560, 31133880, 33209472, 33715200, 34593200, 38917350, 41511840, 44279296, 45388800, 49814208, 50572800, 51889800, 55349120, 62267760, 66418944, 69186400, 77834700, 83023680, 88558592, 99628416, 101145600, 103779600, 110698240, 124535520, 132837888, 138372800, 155669400, 166047360, 199256832, 207559200, 221396480, 249071040, 265675776, 276745600, 311338800, 332094720, 398513664, 415118400, 442792960, 498142080, 553491200, 622677600, 664189440, 797027328, 830236800, 996284160, 1106982400, 1245355200, 1328378880, 1660473600, 1992568320, 2213964800, 2490710400, 3320947200, 3985136640, 4981420800, 6641894400, 9962841600, 19925683200]

約数ペア:

[(1, 19925683200), (2, 9962841600), (3, 6641894400), (4, 4981420800), (5, 3985136640), (6, 3320947200), (8, 2490710400), (9, 2213964800), (10, 1992568320), (12, 1660473600), (15, 1328378880), (16, 1245355200), (18, 1106982400), (20, 996284160), (24, 830236800), (25, 797027328), (30, 664189440), (32, 622677600), (36, 553491200), (40, 498142080), (45, 442792960), (48, 415118400), (50, 398513664), (60, 332094720), (64, 311338800), (72, 276745600), (75, 265675776), (80, 249071040), (90, 221396480), (96, 207559200), (100, 199256832), (120, 166047360), (128, 155669400), (144, 138372800), (150, 132837888), (160, 124535520), (180, 110698240), (192, 103779600), (197, 101145600), (200, 99628416), (225, 88558592), (240, 83023680), (256, 77834700), (288, 69186400), (300, 66418944), (320, 62267760), (360, 55349120), (384, 51889800), (394, 50572800), (400, 49814208), (439, 45388800), (450, 44279296), (480, 41511840), (512, 38917350), (576, 34593200), (591, 33715200), (600, 33209472), (640, 31133880), (720, 27674560), (768, 25944900), (788, 25286400), (800, 24907104), (878, 22694400), (900, 22139648), (960, 20755920), (985, 20229120), (1024, 19458675), (1152, 17296600), (1182, 16857600), (1200, 16604736), (1280, 15566940), (1317, 15129600), (1440, 13837280), (1536, 12972450), (1576, 12643200), (1600, 12453552), (1756, 11347200), (1773, 11238400), (1800, 11069824), (1920, 10377960), (1970, 10114560), (2195, 9077760), (2304, 8648300), (2364, 8428800), (2400, 8302368), (2560, 7783470), (2634, 7564800), (2880, 6918640), (2955, 6743040), (3072, 6486225), (3152, 6321600), (3200, 6226776), (3512, 5673600), (3546, 5619200), (3600, 5534912), (3840, 5188980), (3940, 5057280), (3951, 5043200), (4390, 4538880), (4608, 4324150), (4728, 4214400), (4800, 4151184), (4925, 4045824), (5120, 3891735), (5268, 3782400), (5760, 3459320), (5910, 3371520), (6304, 3160800), (6400, 3113388), (6585, 3025920), (7024, 2836800), (7092, 2809600), (7200, 2767456), (7680, 2594490), (7880, 2528640), (7902, 2521600), (8780, 2269440), (8865, 2247680), (9216, 2162075), (9456, 2107200), (9600, 2075592), (9850, 2022912), (10536, 1891200), (10975, 1815552), (11520, 1729660), (11820, 1685760), (12608, 1580400), (12800, 1556694), (13170, 1512960), (14048, 1418400), (14184, 1404800), (14400, 1383728), (14775, 1348608), (15360, 1297245), (15760, 1264320), (15804, 1260800), (17560, 1134720), (17730, 1123840), (18912, 1053600), (19200, 1037796), (19700, 1011456), (19755, 1008640), (21072, 945600), (21950, 907776), (23040, 864830), (23640, 842880), (25216, 790200), (25600, 778347), (26340, 756480), (28096, 709200), (28368, 702400), (28800, 691864), (29550, 674304), (31520, 632160), (31608, 630400), (32925, 605184), (35120, 567360), (35460, 561920), (37824, 526800), (38400, 518898), (39400, 505728), (39510, 504320), (42144, 472800), (43900, 453888), (44325, 449536), (46080, 432415), (47280, 421440), (50432, 395100), (52680, 378240), (56192, 354600), (56736, 351200), (57600, 345932), (59100, 337152), (63040, 316080), (63216, 315200), (65850, 302592), (70240, 283680), (70920, 280960), (75648, 263400), (76800, 259449), (78800, 252864), (79020, 252160), (84288, 236400), (86483, 230400), (87800, 226944), (88650, 224768), (94560, 210720), (98775, 201728), (100864, 197550), (105360, 189120), (112384, 177300), (113472, 175600), (115200, 172966), (118200, 168576), (126080, 158040), (126432, 157600), (131700, 151296), (140480, 141840)]