21713450880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1028099}}^1$

素因数の和:1028132

約数の個数: 128

約数和(自身を含む): 75503664000

約数和(自身を除く): 53790213120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10560, 21120, 1028099, 2056198, 3084297, 4112396, 5140495, 6168594, 8224792, 10280990, 11309089, 12337188, 15421485, 16449584, 20561980, 22618178, 24674376, 30842970, 32899168, 33927267, 41123960, 45236356, 49348752, 56545445, 61685940, 65798336, 67854534, 82247920, 90472712, 98697504, 113090890, 123371880, 131596672, 135709068, 164495840, 169636335, 180945424, 197395008, 226181780, 246743760, 271418136, 328991680, 339272670, 361890848, 394790016, 452363560, 493487520, 542836272, 657983360, 678545340, 723781696, 904727120, 986975040, 1085672544, 1357090680, 1447563392, 1809454240, 1973950080, 2171345088, 2714181360, 3618908480, 4342690176, 5428362720, 7237816960, 10856725440, 21713450880]

約数ペア:

[(1, 21713450880), (2, 10856725440), (3, 7237816960), (4, 5428362720), (5, 4342690176), (6, 3618908480), (8, 2714181360), (10, 2171345088), (11, 1973950080), (12, 1809454240), (15, 1447563392), (16, 1357090680), (20, 1085672544), (22, 986975040), (24, 904727120), (30, 723781696), (32, 678545340), (33, 657983360), (40, 542836272), (44, 493487520), (48, 452363560), (55, 394790016), (60, 361890848), (64, 339272670), (66, 328991680), (80, 271418136), (88, 246743760), (96, 226181780), (110, 197395008), (120, 180945424), (128, 169636335), (132, 164495840), (160, 135709068), (165, 131596672), (176, 123371880), (192, 113090890), (220, 98697504), (240, 90472712), (264, 82247920), (320, 67854534), (330, 65798336), (352, 61685940), (384, 56545445), (440, 49348752), (480, 45236356), (528, 41123960), (640, 33927267), (660, 32899168), (704, 30842970), (880, 24674376), (960, 22618178), (1056, 20561980), (1320, 16449584), (1408, 15421485), (1760, 12337188), (1920, 11309089), (2112, 10280990), (2640, 8224792), (3520, 6168594), (4224, 5140495), (5280, 4112396), (7040, 3084297), (10560, 2056198), (21120, 1028099)]