6638641680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{8191}}^1$

素因数の和:8525

約数の個数: 160

約数和(自身を含む): 22526558208

約数和(自身を除く): 15887916528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 307, 330, 440, 528, 614, 660, 880, 921, 1228, 1320, 1535, 1842, 2456, 2640, 3070, 3377, 3684, 4605, 4912, 6140, 6754, 7368, 8191, 9210, 10131, 12280, 13508, 14736, 16382, 16885, 18420, 20262, 24560, 24573, 27016, 32764, 33770, 36840, 40524, 40955, 49146, 50655, 54032, 65528, 67540, 73680, 81048, 81910, 90101, 98292, 101310, 122865, 131056, 135080, 162096, 163820, 180202, 196584, 202620, 245730, 270160, 270303, 327640, 360404, 393168, 405240, 450505, 491460, 540606, 655280, 720808, 810480, 901010, 982920, 1081212, 1351515, 1441616, 1802020, 1965840, 2162424, 2514637, 2703030, 3604040, 4324848, 5029274, 5406060, 7208080, 7543911, 10058548, 10812120, 12573185, 15087822, 20117096, 21624240, 25146370, 27661007, 30175644, 37719555, 40234192, 50292740, 55322014, 60351288, 75439110, 82983021, 100585480, 110644028, 120702576, 138305035, 150878220, 165966042, 201170960, 221288056, 276610070, 301756440, 331932084, 414915105, 442576112, 553220140, 603512880, 663864168, 829830210, 1106440280, 1327728336, 1659660420, 2212880560, 3319320840, 6638641680]

約数ペア:

[(1, 6638641680), (2, 3319320840), (3, 2212880560), (4, 1659660420), (5, 1327728336), (6, 1106440280), (8, 829830210), (10, 663864168), (11, 603512880), (12, 553220140), (15, 442576112), (16, 414915105), (20, 331932084), (22, 301756440), (24, 276610070), (30, 221288056), (33, 201170960), (40, 165966042), (44, 150878220), (48, 138305035), (55, 120702576), (60, 110644028), (66, 100585480), (80, 82983021), (88, 75439110), (110, 60351288), (120, 55322014), (132, 50292740), (165, 40234192), (176, 37719555), (220, 30175644), (240, 27661007), (264, 25146370), (307, 21624240), (330, 20117096), (440, 15087822), (528, 12573185), (614, 10812120), (660, 10058548), (880, 7543911), (921, 7208080), (1228, 5406060), (1320, 5029274), (1535, 4324848), (1842, 3604040), (2456, 2703030), (2640, 2514637), (3070, 2162424), (3377, 1965840), (3684, 1802020), (4605, 1441616), (4912, 1351515), (6140, 1081212), (6754, 982920), (7368, 901010), (8191, 810480), (9210, 720808), (10131, 655280), (12280, 540606), (13508, 491460), (14736, 450505), (16382, 405240), (16885, 393168), (18420, 360404), (20262, 327640), (24560, 270303), (24573, 270160), (27016, 245730), (32764, 202620), (33770, 196584), (36840, 180202), (40524, 163820), (40955, 162096), (49146, 135080), (50655, 131056), (54032, 122865), (65528, 101310), (67540, 98292), (73680, 90101), (81048, 81910)]