21080836224

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45863}}^1$

素因数の和:45912

約数の個数: 256

約数和(自身を含む): 74850048000

約数和(自身を除く): 53769211776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 128, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 384, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 896, 912, 1008, 1026, 1064, 1152, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2432, 2688, 2736, 3024, 3192, 3456, 3591, 3648, 4032, 4104, 4256, 4788, 5472, 6048, 6384, 7182, 7296, 8064, 8208, 8512, 9576, 10944, 12096, 12768, 14364, 16416, 17024, 19152, 21888, 24192, 25536, 28728, 32832, 38304, 45863, 51072, 57456, 65664, 76608, 91726, 114912, 137589, 153216, 183452, 229824, 275178, 321041, 366904, 412767, 459648, 550356, 642082, 733808, 825534, 871397, 963123, 1100712, 1238301, 1284164, 1467616, 1651068, 1742794, 1926246, 2201424, 2476602, 2568328, 2614191, 2889369, 2935232, 3302136, 3485588, 3852492, 4402848, 4953204, 5136656, 5228382, 5778738, 5870464, 6099779, 6604272, 6971176, 7704984, 7842573, 8668107, 8805696, 9906408, 10273312, 10456764, 11557476, 12199558, 13208544, 13942352, 15409968, 15685146, 17336214, 17611392, 18299337, 19812816, 20546624, 20913528, 23114952, 23527719, 24399116, 26417088, 27884704, 30819936, 31370292, 34672428, 36598674, 39625632, 41093248, 41827056, 46229904, 47055438, 48798232, 52834176, 54898011, 55769408, 61639872, 62740584, 69344856, 73197348, 79251264, 83654112, 92459808, 94110876, 97596464, 109796022, 111538816, 123279744, 125481168, 138689712, 146394696, 158502528, 164694033, 167308224, 184919616, 188221752, 195192928, 219592044, 250962336, 277379424, 292789392, 329388066, 334616448, 369839232, 376443504, 390385856, 439184088, 501924672, 554758848, 585578784, 658776132, 752887008, 780771712, 878368176, 1003849344, 1109517696, 1171157568, 1317552264, 1505774016, 1756736352, 2342315136, 2635104528, 3011548032, 3513472704, 5270209056, 7026945408, 10540418112, 21080836224]

約数ペア:

[(1, 21080836224), (2, 10540418112), (3, 7026945408), (4, 5270209056), (6, 3513472704), (7, 3011548032), (8, 2635104528), (9, 2342315136), (12, 1756736352), (14, 1505774016), (16, 1317552264), (18, 1171157568), (19, 1109517696), (21, 1003849344), (24, 878368176), (27, 780771712), (28, 752887008), (32, 658776132), (36, 585578784), (38, 554758848), (42, 501924672), (48, 439184088), (54, 390385856), (56, 376443504), (57, 369839232), (63, 334616448), (64, 329388066), (72, 292789392), (76, 277379424), (84, 250962336), (96, 219592044), (108, 195192928), (112, 188221752), (114, 184919616), (126, 167308224), (128, 164694033), (133, 158502528), (144, 146394696), (152, 138689712), (168, 125481168), (171, 123279744), (189, 111538816), (192, 109796022), (216, 97596464), (224, 94110876), (228, 92459808), (252, 83654112), (266, 79251264), (288, 73197348), (304, 69344856), (336, 62740584), (342, 61639872), (378, 55769408), (384, 54898011), (399, 52834176), (432, 48798232), (448, 47055438), (456, 46229904), (504, 41827056), (513, 41093248), (532, 39625632), (576, 36598674), (608, 34672428), (672, 31370292), (684, 30819936), (756, 27884704), (798, 26417088), (864, 24399116), (896, 23527719), (912, 23114952), (1008, 20913528), (1026, 20546624), (1064, 19812816), (1152, 18299337), (1197, 17611392), (1216, 17336214), (1344, 15685146), (1368, 15409968), (1512, 13942352), (1596, 13208544), (1728, 12199558), (1824, 11557476), (2016, 10456764), (2052, 10273312), (2128, 9906408), (2394, 8805696), (2432, 8668107), (2688, 7842573), (2736, 7704984), (3024, 6971176), (3192, 6604272), (3456, 6099779), (3591, 5870464), (3648, 5778738), (4032, 5228382), (4104, 5136656), (4256, 4953204), (4788, 4402848), (5472, 3852492), (6048, 3485588), (6384, 3302136), (7182, 2935232), (7296, 2889369), (8064, 2614191), (8208, 2568328), (8512, 2476602), (9576, 2201424), (10944, 1926246), (12096, 1742794), (12768, 1651068), (14364, 1467616), (16416, 1284164), (17024, 1238301), (19152, 1100712), (21888, 963123), (24192, 871397), (25536, 825534), (28728, 733808), (32832, 642082), (38304, 550356), (45863, 459648), (51072, 412767), (57456, 366904), (65664, 321041), (76608, 275178), (91726, 229824), (114912, 183452), (137589, 153216)]