19300538880

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{119671}}^1$

素因数の和:119707

約数の個数: 240

約数和(自身を含む): 76392860544

約数和(自身を除く): 57092321664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 119671, 161280, 239342, 359013, 478684, 598355, 718026, 837697, 957368, 1077039, 1196710, 1436052, 1675394, 1795065, 1914736, 2154078, 2393420, 2513091, 2872104, 3350788, 3590130, 3829472, 4188485, 4308156, 4786840, 5026182, 5385195, 5744208, 6701576, 7180260, 7539273, 7658944, 8376970, 8616312, 9573680, 10052364, 10770390, 11488416, 12565455, 13403152, 14360520, 15078546, 15317888, 16753940, 17232624, 19147360, 20104728, 21540780, 22976832, 25130910, 26806304, 28721040, 30157092, 30635776, 33507880, 34465248, 37696365, 38294720, 40209456, 43081560, 45953664, 50261820, 53612608, 57442080, 60314184, 61271552, 67015760, 68930496, 75392730, 76589440, 80418912, 86163120, 91907328, 100523640, 107225216, 114884160, 120628368, 134031520, 137860992, 150785460, 153178880, 160837824, 172326240, 183814656, 201047280, 214450432, 229768320, 241256736, 268063040, 275721984, 301570920, 306357760, 321675648, 344652480, 402094560, 428900864, 459536640, 482513472, 536126080, 551443968, 603141840, 643351296, 689304960, 804189120, 919073280, 965026944, 1072252160, 1206283680, 1286702592, 1378609920, 1608378240, 1930053888, 2144504320, 2412567360, 2757219840, 3216756480, 3860107776, 4825134720, 6433512960, 9650269440, 19300538880]

約数ペア:

[(1, 19300538880), (2, 9650269440), (3, 6433512960), (4, 4825134720), (5, 3860107776), (6, 3216756480), (7, 2757219840), (8, 2412567360), (9, 2144504320), (10, 1930053888), (12, 1608378240), (14, 1378609920), (15, 1286702592), (16, 1206283680), (18, 1072252160), (20, 965026944), (21, 919073280), (24, 804189120), (28, 689304960), (30, 643351296), (32, 603141840), (35, 551443968), (36, 536126080), (40, 482513472), (42, 459536640), (45, 428900864), (48, 402094560), (56, 344652480), (60, 321675648), (63, 306357760), (64, 301570920), (70, 275721984), (72, 268063040), (80, 241256736), (84, 229768320), (90, 214450432), (96, 201047280), (105, 183814656), (112, 172326240), (120, 160837824), (126, 153178880), (128, 150785460), (140, 137860992), (144, 134031520), (160, 120628368), (168, 114884160), (180, 107225216), (192, 100523640), (210, 91907328), (224, 86163120), (240, 80418912), (252, 76589440), (256, 75392730), (280, 68930496), (288, 67015760), (315, 61271552), (320, 60314184), (336, 57442080), (360, 53612608), (384, 50261820), (420, 45953664), (448, 43081560), (480, 40209456), (504, 38294720), (512, 37696365), (560, 34465248), (576, 33507880), (630, 30635776), (640, 30157092), (672, 28721040), (720, 26806304), (768, 25130910), (840, 22976832), (896, 21540780), (960, 20104728), (1008, 19147360), (1120, 17232624), (1152, 16753940), (1260, 15317888), (1280, 15078546), (1344, 14360520), (1440, 13403152), (1536, 12565455), (1680, 11488416), (1792, 10770390), (1920, 10052364), (2016, 9573680), (2240, 8616312), (2304, 8376970), (2520, 7658944), (2560, 7539273), (2688, 7180260), (2880, 6701576), (3360, 5744208), (3584, 5385195), (3840, 5026182), (4032, 4786840), (4480, 4308156), (4608, 4188485), (5040, 3829472), (5376, 3590130), (5760, 3350788), (6720, 2872104), (7680, 2513091), (8064, 2393420), (8960, 2154078), (10080, 1914736), (10752, 1795065), (11520, 1675394), (13440, 1436052), (16128, 1196710), (17920, 1077039), (20160, 957368), (23040, 837697), (26880, 718026), (32256, 598355), (40320, 478684), (53760, 359013), (80640, 239342), (119671, 161280)]