18685450080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1179637}}^1$

素因数の和:1179669

約数の個数: 144

約数和(自身を含む): 69560893584

約数和(自身を除く): 50875443504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 1179637, 2359274, 3538911, 4718548, 5898185, 7077822, 9437096, 10616733, 11796370, 12976007, 14155644, 17694555, 18874192, 21233466, 23592740, 25952014, 28311288, 35389110, 37748384, 38928021, 42466932, 47185480, 51904028, 53083665, 56622576, 64880035, 70778220, 77856042, 84933864, 94370960, 103808056, 106167330, 113245152, 116784063, 129760070, 141556440, 155712084, 169867728, 188741920, 194640105, 207616112, 212334660, 233568126, 259520140, 283112880, 311424168, 339735456, 389280210, 415232224, 424669320, 467136252, 519040280, 566225760, 583920315, 622848336, 778560420, 849338640, 934272504, 1038080560, 1167840630, 1245696672, 1557120840, 1698677280, 1868545008, 2076161120, 2335681260, 3114241680, 3737090016, 4671362520, 6228483360, 9342725040, 18685450080]

約数ペア:

[(1, 18685450080), (2, 9342725040), (3, 6228483360), (4, 4671362520), (5, 3737090016), (6, 3114241680), (8, 2335681260), (9, 2076161120), (10, 1868545008), (11, 1698677280), (12, 1557120840), (15, 1245696672), (16, 1167840630), (18, 1038080560), (20, 934272504), (22, 849338640), (24, 778560420), (30, 622848336), (32, 583920315), (33, 566225760), (36, 519040280), (40, 467136252), (44, 424669320), (45, 415232224), (48, 389280210), (55, 339735456), (60, 311424168), (66, 283112880), (72, 259520140), (80, 233568126), (88, 212334660), (90, 207616112), (96, 194640105), (99, 188741920), (110, 169867728), (120, 155712084), (132, 141556440), (144, 129760070), (160, 116784063), (165, 113245152), (176, 106167330), (180, 103808056), (198, 94370960), (220, 84933864), (240, 77856042), (264, 70778220), (288, 64880035), (330, 56622576), (352, 53083665), (360, 51904028), (396, 47185480), (440, 42466932), (480, 38928021), (495, 37748384), (528, 35389110), (660, 28311288), (720, 25952014), (792, 23592740), (880, 21233466), (990, 18874192), (1056, 17694555), (1320, 14155644), (1440, 12976007), (1584, 11796370), (1760, 10616733), (1980, 9437096), (2640, 7077822), (3168, 5898185), (3960, 4718548), (5280, 3538911), (7920, 2359274), (15840, 1179637)]