197940792960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11454907}}^1$

素因数の和:11454935

約数の個数: 128

約数和(自身を含む): 701040369600

約数和(自身を除く): 503099576640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 11454907, 22909814, 34364721, 45819628, 57274535, 68729442, 91639256, 103094163, 114549070, 137458884, 171823605, 183278512, 206188326, 229098140, 274917768, 309282489, 343647210, 366557024, 412376652, 458196280, 515470815, 549835536, 618564978, 687294420, 733114048, 824753304, 916392560, 1030941630, 1099671072, 1237129956, 1374588840, 1466228096, 1546412445, 1649506608, 1832785120, 2061883260, 2199342144, 2474259912, 2749177680, 3092824890, 3299013216, 3665570240, 4123766520, 4398684288, 4948519824, 5498355360, 6185649780, 6598026432, 7331140480, 8247533040, 9897039648, 10996710720, 12371299560, 13196052864, 16495066080, 19794079296, 21993421440, 24742599120, 32990132160, 39588158592, 49485198240, 65980264320, 98970396480, 197940792960]

約数ペア:

[(1, 197940792960), (2, 98970396480), (3, 65980264320), (4, 49485198240), (5, 39588158592), (6, 32990132160), (8, 24742599120), (9, 21993421440), (10, 19794079296), (12, 16495066080), (15, 13196052864), (16, 12371299560), (18, 10996710720), (20, 9897039648), (24, 8247533040), (27, 7331140480), (30, 6598026432), (32, 6185649780), (36, 5498355360), (40, 4948519824), (45, 4398684288), (48, 4123766520), (54, 3665570240), (60, 3299013216), (64, 3092824890), (72, 2749177680), (80, 2474259912), (90, 2199342144), (96, 2061883260), (108, 1832785120), (120, 1649506608), (128, 1546412445), (135, 1466228096), (144, 1374588840), (160, 1237129956), (180, 1099671072), (192, 1030941630), (216, 916392560), (240, 824753304), (270, 733114048), (288, 687294420), (320, 618564978), (360, 549835536), (384, 515470815), (432, 458196280), (480, 412376652), (540, 366557024), (576, 343647210), (640, 309282489), (720, 274917768), (864, 229098140), (960, 206188326), (1080, 183278512), (1152, 171823605), (1440, 137458884), (1728, 114549070), (1920, 103094163), (2160, 91639256), (2880, 68729442), (3456, 57274535), (4320, 45819628), (5760, 34364721), (8640, 22909814), (17280, 11454907)]