319641600

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{2081}}^1$

素因数の和:2116

約数の個数: 144

約数和(自身を含む): 1057197960

約数和(自身を除く): 737556360

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, 2081, 2400, 2560, 3072, 3200, 3840, 4162, 4800, 5120, 6144, 6243, 6400, 7680, 8324, 9600, 10240, 10405, 12486, 12800, 15360, 16648, 19200, 20810, 24972, 25600, 30720, 31215, 33296, 38400, 41620, 49944, 51200, 52025, 62430, 66592, 76800, 83240, 99888, 104050, 124860, 133184, 153600, 156075, 166480, 199776, 208100, 249720, 266368, 312150, 332960, 399552, 416200, 499440, 532736, 624300, 665920, 799104, 832400, 998880, 1065472, 1248600, 1331840, 1598208, 1664800, 1997760, 2130944, 2497200, 2663680, 3196416, 3329600, 3995520, 4261888, 4994400, 5327360, 6392832, 6659200, 7991040, 9988800, 10654720, 12785664, 13318400, 15982080, 19977600, 21309440, 26636800, 31964160, 39955200, 53273600, 63928320, 79910400, 106547200, 159820800, 319641600]

約数ペア:

[(1, 319641600), (2, 159820800), (3, 106547200), (4, 79910400), (5, 63928320), (6, 53273600), (8, 39955200), (10, 31964160), (12, 26636800), (15, 21309440), (16, 19977600), (20, 15982080), (24, 13318400), (25, 12785664), (30, 10654720), (32, 9988800), (40, 7991040), (48, 6659200), (50, 6392832), (60, 5327360), (64, 4994400), (75, 4261888), (80, 3995520), (96, 3329600), (100, 3196416), (120, 2663680), (128, 2497200), (150, 2130944), (160, 1997760), (192, 1664800), (200, 1598208), (240, 1331840), (256, 1248600), (300, 1065472), (320, 998880), (384, 832400), (400, 799104), (480, 665920), (512, 624300), (600, 532736), (640, 499440), (768, 416200), (800, 399552), (960, 332960), (1024, 312150), (1200, 266368), (1280, 249720), (1536, 208100), (1600, 199776), (1920, 166480), (2048, 156075), (2081, 153600), (2400, 133184), (2560, 124860), (3072, 104050), (3200, 99888), (3840, 83240), (4162, 76800), (4800, 66592), (5120, 62430), (6144, 52025), (6243, 51200), (6400, 49944), (7680, 41620), (8324, 38400), (9600, 33296), (10240, 31215), (10405, 30720), (12486, 25600), (12800, 24972), (15360, 20810), (16648, 19200)]