220262400

素因数分解:

$2^{12}\times 3^2\times 5^2\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 234

約数和(自身を含む): 792233520

約数和(自身を除く): 571971120

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, 200, 225, 239, 240, 256, 288, 300, 320, 360, 384, 400, 450, 478, 480, 512, 576, 600, 640, 717, 720, 768, 800, 900, 956, 960, 1024, 1152, 1195, 1200, 1280, 1434, 1440, 1536, 1600, 1800, 1912, 1920, 2048, 2151, 2304, 2390, 2400, 2560, 2868, 2880, 3072, 3200, 3585, 3600, 3824, 3840, 4096, 4302, 4608, 4780, 4800, 5120, 5736, 5760, 5975, 6144, 6400, 7170, 7200, 7648, 7680, 8604, 9216, 9560, 9600, 10240, 10755, 11472, 11520, 11950, 12288, 12800, 14340, 14400, 15296, 15360, 17208, 17925, 18432, 19120, 19200, 20480, 21510, 22944, 23040, 23900, 25600, 28680, 28800, 30592, 30720, 34416, 35850, 36864, 38240, 38400, 43020, 45888, 46080, 47800, 51200, 53775, 57360, 57600, 61184, 61440, 68832, 71700, 76480, 76800, 86040, 91776, 92160, 95600, 102400, 107550, 114720, 115200, 122368, 137664, 143400, 152960, 153600, 172080, 183552, 184320, 191200, 215100, 229440, 230400, 244736, 275328, 286800, 305920, 307200, 344160, 367104, 382400, 430200, 458880, 460800, 489472, 550656, 573600, 611840, 688320, 734208, 764800, 860400, 917760, 921600, 978944, 1101312, 1147200, 1223680, 1376640, 1468416, 1529600, 1720800, 1835520, 2202624, 2294400, 2447360, 2753280, 2936832, 3059200, 3441600, 3671040, 4405248, 4588800, 4894720, 5506560, 6118400, 6883200, 7342080, 8810496, 9177600, 11013120, 12236800, 13766400, 14684160, 18355200, 22026240, 24473600, 27532800, 36710400, 44052480, 55065600, 73420800, 110131200, 220262400]

約数ペア:

[(1, 220262400), (2, 110131200), (3, 73420800), (4, 55065600), (5, 44052480), (6, 36710400), (8, 27532800), (9, 24473600), (10, 22026240), (12, 18355200), (15, 14684160), (16, 13766400), (18, 12236800), (20, 11013120), (24, 9177600), (25, 8810496), (30, 7342080), (32, 6883200), (36, 6118400), (40, 5506560), (45, 4894720), (48, 4588800), (50, 4405248), (60, 3671040), (64, 3441600), (72, 3059200), (75, 2936832), (80, 2753280), (90, 2447360), (96, 2294400), (100, 2202624), (120, 1835520), (128, 1720800), (144, 1529600), (150, 1468416), (160, 1376640), (180, 1223680), (192, 1147200), (200, 1101312), (225, 978944), (239, 921600), (240, 917760), (256, 860400), (288, 764800), (300, 734208), (320, 688320), (360, 611840), (384, 573600), (400, 550656), (450, 489472), (478, 460800), (480, 458880), (512, 430200), (576, 382400), (600, 367104), (640, 344160), (717, 307200), (720, 305920), (768, 286800), (800, 275328), (900, 244736), (956, 230400), (960, 229440), (1024, 215100), (1152, 191200), (1195, 184320), (1200, 183552), (1280, 172080), (1434, 153600), (1440, 152960), (1536, 143400), (1600, 137664), (1800, 122368), (1912, 115200), (1920, 114720), (2048, 107550), (2151, 102400), (2304, 95600), (2390, 92160), (2400, 91776), (2560, 86040), (2868, 76800), (2880, 76480), (3072, 71700), (3200, 68832), (3585, 61440), (3600, 61184), (3824, 57600), (3840, 57360), (4096, 53775), (4302, 51200), (4608, 47800), (4780, 46080), (4800, 45888), (5120, 43020), (5736, 38400), (5760, 38240), (5975, 36864), (6144, 35850), (6400, 34416), (7170, 30720), (7200, 30592), (7648, 28800), (7680, 28680), (8604, 25600), (9216, 23900), (9560, 23040), (9600, 22944), (10240, 21510), (10755, 20480), (11472, 19200), (11520, 19120), (11950, 18432), (12288, 17925), (12800, 17208), (14340, 15360), (14400, 15296)]