21184584960

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71647}}^1$

素因数の和:71689

約数の個数: 288

約数和(自身を含む): 84354342912

約数和(自身を除く): 63169757952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 2816, 3080, 3360, 3520, 3696, 3840, 4224, 4480, 4620, 4928, 5280, 5376, 6160, 6720, 7040, 7392, 8448, 8960, 9240, 9856, 10560, 12320, 13440, 14080, 14784, 18480, 19712, 21120, 24640, 26880, 29568, 36960, 42240, 49280, 59136, 71647, 73920, 98560, 143294, 147840, 214941, 286588, 295680, 358235, 429882, 501529, 573176, 716470, 788117, 859764, 1003058, 1074705, 1146352, 1432940, 1504587, 1576234, 1719528, 2006116, 2149410, 2292704, 2364351, 2507645, 2865880, 3009174, 3152468, 3439056, 3940585, 4012232, 4298820, 4585408, 4728702, 5015290, 5516819, 5731760, 6018348, 6304936, 6878112, 7522935, 7881170, 8024464, 8597640, 9170816, 9457404, 10030580, 11033638, 11463520, 11821755, 12036696, 12609872, 13756224, 15045870, 15762340, 16048928, 16550457, 17195280, 18341632, 18914808, 20061160, 22067276, 22927040, 23643510, 24073392, 25219744, 27512448, 27584095, 30091740, 31524680, 32097856, 33100914, 34390560, 37829616, 40122320, 44134552, 45854080, 47287020, 48146784, 50439488, 55024896, 55168190, 60183480, 63049360, 64195712, 66201828, 68781120, 75659232, 80244640, 82752285, 88269104, 91708160, 94574040, 96293568, 100878976, 110336380, 120366960, 126098720, 128391424, 132403656, 137562240, 151318464, 160489280, 165504570, 176538208, 189148080, 192587136, 201757952, 220672760, 240733920, 252197440, 264807312, 275124480, 302636928, 320978560, 331009140, 353076416, 378296160, 385174272, 441345520, 481467840, 504394880, 529614624, 605273856, 641957120, 662018280, 706152832, 756592320, 882691040, 962935680, 1008789760, 1059229248, 1324036560, 1412305664, 1513184640, 1765382080, 1925871360, 2118458496, 2648073120, 3026369280, 3530764160, 4236916992, 5296146240, 7061528320, 10592292480, 21184584960]

約数ペア:

[(1, 21184584960), (2, 10592292480), (3, 7061528320), (4, 5296146240), (5, 4236916992), (6, 3530764160), (7, 3026369280), (8, 2648073120), (10, 2118458496), (11, 1925871360), (12, 1765382080), (14, 1513184640), (15, 1412305664), (16, 1324036560), (20, 1059229248), (21, 1008789760), (22, 962935680), (24, 882691040), (28, 756592320), (30, 706152832), (32, 662018280), (33, 641957120), (35, 605273856), (40, 529614624), (42, 504394880), (44, 481467840), (48, 441345520), (55, 385174272), (56, 378296160), (60, 353076416), (64, 331009140), (66, 320978560), (70, 302636928), (77, 275124480), (80, 264807312), (84, 252197440), (88, 240733920), (96, 220672760), (105, 201757952), (110, 192587136), (112, 189148080), (120, 176538208), (128, 165504570), (132, 160489280), (140, 151318464), (154, 137562240), (160, 132403656), (165, 128391424), (168, 126098720), (176, 120366960), (192, 110336380), (210, 100878976), (220, 96293568), (224, 94574040), (231, 91708160), (240, 88269104), (256, 82752285), (264, 80244640), (280, 75659232), (308, 68781120), (320, 66201828), (330, 64195712), (336, 63049360), (352, 60183480), (384, 55168190), (385, 55024896), (420, 50439488), (440, 48146784), (448, 47287020), (462, 45854080), (480, 44134552), (528, 40122320), (560, 37829616), (616, 34390560), (640, 33100914), (660, 32097856), (672, 31524680), (704, 30091740), (768, 27584095), (770, 27512448), (840, 25219744), (880, 24073392), (896, 23643510), (924, 22927040), (960, 22067276), (1056, 20061160), (1120, 18914808), (1155, 18341632), (1232, 17195280), (1280, 16550457), (1320, 16048928), (1344, 15762340), (1408, 15045870), (1540, 13756224), (1680, 12609872), (1760, 12036696), (1792, 11821755), (1848, 11463520), (1920, 11033638), (2112, 10030580), (2240, 9457404), (2310, 9170816), (2464, 8597640), (2640, 8024464), (2688, 7881170), (2816, 7522935), (3080, 6878112), (3360, 6304936), (3520, 6018348), (3696, 5731760), (3840, 5516819), (4224, 5015290), (4480, 4728702), (4620, 4585408), (4928, 4298820), (5280, 4012232), (5376, 3940585), (6160, 3439056), (6720, 3152468), (7040, 3009174), (7392, 2865880), (8448, 2507645), (8960, 2364351), (9240, 2292704), (9856, 2149410), (10560, 2006116), (12320, 1719528), (13440, 1576234), (14080, 1504587), (14784, 1432940), (18480, 1146352), (19712, 1074705), (21120, 1003058), (24640, 859764), (26880, 788117), (29568, 716470), (36960, 573176), (42240, 501529), (49280, 429882), (59136, 358235), (71647, 295680), (73920, 286588), (98560, 214941), (143294, 147840)]