81974446080

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{156967}}^1$

素因数の和:157014

約数の個数: 192

約数和(自身を含む): 277682670720

約数和(自身を除く): 195708224640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2048, 2176, 2560, 2720, 3072, 3264, 3840, 4080, 4352, 5120, 5440, 6144, 6528, 7680, 8160, 8704, 10240, 10880, 13056, 15360, 16320, 17408, 21760, 26112, 30720, 32640, 34816, 43520, 52224, 65280, 87040, 104448, 130560, 156967, 174080, 261120, 313934, 470901, 522240, 627868, 784835, 941802, 1255736, 1569670, 1883604, 2354505, 2511472, 2668439, 3139340, 3767208, 4709010, 5022944, 5336878, 6278680, 7534416, 8005317, 9418020, 10045888, 10673756, 12557360, 13342195, 15068832, 16010634, 18836040, 20091776, 21347512, 25114720, 26684390, 30137664, 32021268, 37672080, 40026585, 40183552, 42695024, 50229440, 53368780, 60275328, 64042536, 75344160, 80053170, 80367104, 85390048, 100458880, 106737560, 120550656, 128085072, 150688320, 160106340, 160734208, 170780096, 200917760, 213475120, 241101312, 256170144, 301376640, 320212680, 321468416, 341560192, 401835520, 426950240, 482202624, 512340288, 602753280, 640425360, 683120384, 803671040, 853900480, 964405248, 1024680576, 1205506560, 1280850720, 1366240768, 1607342080, 1707800960, 2049361152, 2411013120, 2561701440, 2732481536, 3415601920, 4098722304, 4822026240, 5123402880, 5464963072, 6831203840, 8197444608, 10246805760, 13662407680, 16394889216, 20493611520, 27324815360, 40987223040, 81974446080]

約数ペア:

[(1, 81974446080), (2, 40987223040), (3, 27324815360), (4, 20493611520), (5, 16394889216), (6, 13662407680), (8, 10246805760), (10, 8197444608), (12, 6831203840), (15, 5464963072), (16, 5123402880), (17, 4822026240), (20, 4098722304), (24, 3415601920), (30, 2732481536), (32, 2561701440), (34, 2411013120), (40, 2049361152), (48, 1707800960), (51, 1607342080), (60, 1366240768), (64, 1280850720), (68, 1205506560), (80, 1024680576), (85, 964405248), (96, 853900480), (102, 803671040), (120, 683120384), (128, 640425360), (136, 602753280), (160, 512340288), (170, 482202624), (192, 426950240), (204, 401835520), (240, 341560192), (255, 321468416), (256, 320212680), (272, 301376640), (320, 256170144), (340, 241101312), (384, 213475120), (408, 200917760), (480, 170780096), (510, 160734208), (512, 160106340), (544, 150688320), (640, 128085072), (680, 120550656), (768, 106737560), (816, 100458880), (960, 85390048), (1020, 80367104), (1024, 80053170), (1088, 75344160), (1280, 64042536), (1360, 60275328), (1536, 53368780), (1632, 50229440), (1920, 42695024), (2040, 40183552), (2048, 40026585), (2176, 37672080), (2560, 32021268), (2720, 30137664), (3072, 26684390), (3264, 25114720), (3840, 21347512), (4080, 20091776), (4352, 18836040), (5120, 16010634), (5440, 15068832), (6144, 13342195), (6528, 12557360), (7680, 10673756), (8160, 10045888), (8704, 9418020), (10240, 8005317), (10880, 7534416), (13056, 6278680), (15360, 5336878), (16320, 5022944), (17408, 4709010), (21760, 3767208), (26112, 3139340), (30720, 2668439), (32640, 2511472), (34816, 2354505), (43520, 1883604), (52224, 1569670), (65280, 1255736), (87040, 941802), (104448, 784835), (130560, 627868), (156967, 522240), (174080, 470901), (261120, 313934)]