13281331200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{86467}}^1$

素因数の和:86502

約数の個数: 144

約数和(自身を含む): 43906721040

約数和(自身を除く): 30625389840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1024, 1200, 1280, 1536, 1600, 1920, 2048, 2400, 2560, 3072, 3200, 3840, 4800, 5120, 6144, 6400, 7680, 9600, 10240, 12800, 15360, 19200, 25600, 30720, 38400, 51200, 76800, 86467, 153600, 172934, 259401, 345868, 432335, 518802, 691736, 864670, 1037604, 1297005, 1383472, 1729340, 2075208, 2161675, 2594010, 2766944, 3458680, 4150416, 4323350, 5188020, 5533888, 6485025, 6917360, 8300832, 8646700, 10376040, 11067776, 12970050, 13834720, 16601664, 17293400, 20752080, 22135552, 25940100, 27669440, 33203328, 34586800, 41504160, 44271104, 51880200, 55338880, 66406656, 69173600, 83008320, 88542208, 103760400, 110677760, 132813312, 138347200, 166016640, 177084416, 207520800, 221355520, 265626624, 276694400, 332033280, 415041600, 442711040, 531253248, 553388800, 664066560, 830083200, 885422080, 1106777600, 1328133120, 1660166400, 2213555200, 2656266240, 3320332800, 4427110400, 6640665600, 13281331200]

約数ペア:

[(1, 13281331200), (2, 6640665600), (3, 4427110400), (4, 3320332800), (5, 2656266240), (6, 2213555200), (8, 1660166400), (10, 1328133120), (12, 1106777600), (15, 885422080), (16, 830083200), (20, 664066560), (24, 553388800), (25, 531253248), (30, 442711040), (32, 415041600), (40, 332033280), (48, 276694400), (50, 265626624), (60, 221355520), (64, 207520800), (75, 177084416), (80, 166016640), (96, 138347200), (100, 132813312), (120, 110677760), (128, 103760400), (150, 88542208), (160, 83008320), (192, 69173600), (200, 66406656), (240, 55338880), (256, 51880200), (300, 44271104), (320, 41504160), (384, 34586800), (400, 33203328), (480, 27669440), (512, 25940100), (600, 22135552), (640, 20752080), (768, 17293400), (800, 16601664), (960, 13834720), (1024, 12970050), (1200, 11067776), (1280, 10376040), (1536, 8646700), (1600, 8300832), (1920, 6917360), (2048, 6485025), (2400, 5533888), (2560, 5188020), (3072, 4323350), (3200, 4150416), (3840, 3458680), (4800, 2766944), (5120, 2594010), (6144, 2161675), (6400, 2075208), (7680, 1729340), (9600, 1383472), (10240, 1297005), (12800, 1037604), (15360, 864670), (19200, 691736), (25600, 518802), (30720, 432335), (38400, 345868), (51200, 259401), (76800, 172934), (86467, 153600)]