196368840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1051}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 658972800

約数和(自身を除く): 462603960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 865, 1038, 1051, 1080, 1384, 1557, 1730, 2076, 2102, 2595, 3114, 3153, 3460, 4152, 4204, 4671, 5190, 5255, 6228, 6306, 6920, 7785, 8408, 9342, 9459, 10380, 10510, 12456, 12612, 15570, 15765, 18684, 18918, 20760, 21020, 23355, 25224, 28377, 31140, 31530, 37368, 37836, 42040, 46710, 47295, 56754, 62280, 63060, 75672, 93420, 94590, 113508, 126120, 141885, 181823, 186840, 189180, 227016, 283770, 363646, 378360, 545469, 567540, 727292, 909115, 1090938, 1135080, 1454584, 1636407, 1818230, 2181876, 2727345, 3272814, 3636460, 4363752, 4909221, 5454690, 6545628, 7272920, 8182035, 9818442, 10909380, 13091256, 16364070, 19636884, 21818760, 24546105, 32728140, 39273768, 49092210, 65456280, 98184420, 196368840]

約数ペア:

[(1, 196368840), (2, 98184420), (3, 65456280), (4, 49092210), (5, 39273768), (6, 32728140), (8, 24546105), (9, 21818760), (10, 19636884), (12, 16364070), (15, 13091256), (18, 10909380), (20, 9818442), (24, 8182035), (27, 7272920), (30, 6545628), (36, 5454690), (40, 4909221), (45, 4363752), (54, 3636460), (60, 3272814), (72, 2727345), (90, 2181876), (108, 1818230), (120, 1636407), (135, 1454584), (173, 1135080), (180, 1090938), (216, 909115), (270, 727292), (346, 567540), (360, 545469), (519, 378360), (540, 363646), (692, 283770), (865, 227016), (1038, 189180), (1051, 186840), (1080, 181823), (1384, 141885), (1557, 126120), (1730, 113508), (2076, 94590), (2102, 93420), (2595, 75672), (3114, 63060), (3153, 62280), (3460, 56754), (4152, 47295), (4204, 46710), (4671, 42040), (5190, 37836), (5255, 37368), (6228, 31530), (6306, 31140), (6920, 28377), (7785, 25224), (8408, 23355), (9342, 21020), (9459, 20760), (10380, 18918), (10510, 18684), (12456, 15765), (12612, 15570)]