1320006688

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 3687465600

約数和(自身を除く): 2367458912

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 29, 32, 44, 49, 52, 56, 58, 77, 88, 91, 98, 104, 112, 116, 143, 154, 176, 182, 196, 203, 208, 224, 232, 286, 308, 319, 343, 352, 364, 377, 392, 406, 416, 464, 539, 572, 616, 637, 638, 686, 728, 754, 784, 812, 841, 928, 1001, 1078, 1144, 1232, 1274, 1276, 1372, 1421, 1456, 1508, 1568, 1624, 1682, 2002, 2156, 2233, 2288, 2464, 2548, 2552, 2639, 2744, 2842, 2912, 3016, 3248, 3364, 3773, 4004, 4147, 4312, 4459, 4466, 4576, 5096, 5104, 5278, 5488, 5684, 5887, 6032, 6496, 6728, 7007, 7546, 8008, 8294, 8624, 8918, 8932, 9251, 9947, 10192, 10208, 10556, 10933, 10976, 11368, 11774, 12064, 13456, 14014, 15092, 15631, 16016, 16588, 17248, 17836, 17864, 18473, 18502, 19894, 20384, 21112, 21866, 22736, 23548, 26912, 28028, 29029, 30184, 31262, 32032, 33176, 35672, 35728, 36946, 37004, 39788, 41209, 42224, 43732, 45472, 47096, 49049, 56056, 58058, 60368, 62524, 64757, 66352, 71344, 71456, 73892, 74008, 76531, 79576, 82418, 84448, 87464, 94192, 98098, 109417, 112112, 116116, 120263, 120736, 125048, 129311, 129514, 132704, 142688, 147784, 148016, 153062, 159152, 164836, 174928, 188384, 196196, 203203, 218834, 224224, 232232, 240526, 250096, 258622, 259028, 288463, 295568, 296032, 306124, 318304, 329672, 349856, 392392, 406406, 437668, 453299, 464464, 481052, 500192, 517244, 518056, 535717, 576926, 591136, 612248, 659344, 784784, 812812, 841841, 875336, 906598, 928928, 962104, 1034488, 1036112, 1071434, 1153852, 1224496, 1318688, 1422421, 1569568, 1625624, 1683682, 1750672, 1813196, 1924208, 2068976, 2072224, 2142868, 2307704, 2448992, 2844842, 3173093, 3251248, 3367364, 3501344, 3626392, 3750019, 3848416, 4137952, 4285736, 4615408, 5689684, 5892887, 6346186, 6502496, 6734728, 7252784, 7500038, 8571472, 9230816, 11379368, 11785774, 12692372, 13469456, 14505568, 15000076, 17142944, 22758736, 23571548, 25384744, 26938912, 30000152, 41250209, 45517472, 47143096, 50769488, 60000304, 82500418, 94286192, 101538976, 120000608, 165000836, 188572384, 330001672, 660003344, 1320006688]

約数ペア:

[(1, 1320006688), (2, 660003344), (4, 330001672), (7, 188572384), (8, 165000836), (11, 120000608), (13, 101538976), (14, 94286192), (16, 82500418), (22, 60000304), (26, 50769488), (28, 47143096), (29, 45517472), (32, 41250209), (44, 30000152), (49, 26938912), (52, 25384744), (56, 23571548), (58, 22758736), (77, 17142944), (88, 15000076), (91, 14505568), (98, 13469456), (104, 12692372), (112, 11785774), (116, 11379368), (143, 9230816), (154, 8571472), (176, 7500038), (182, 7252784), (196, 6734728), (203, 6502496), (208, 6346186), (224, 5892887), (232, 5689684), (286, 4615408), (308, 4285736), (319, 4137952), (343, 3848416), (352, 3750019), (364, 3626392), (377, 3501344), (392, 3367364), (406, 3251248), (416, 3173093), (464, 2844842), (539, 2448992), (572, 2307704), (616, 2142868), (637, 2072224), (638, 2068976), (686, 1924208), (728, 1813196), (754, 1750672), (784, 1683682), (812, 1625624), (841, 1569568), (928, 1422421), (1001, 1318688), (1078, 1224496), (1144, 1153852), (1232, 1071434), (1274, 1036112), (1276, 1034488), (1372, 962104), (1421, 928928), (1456, 906598), (1508, 875336), (1568, 841841), (1624, 812812), (1682, 784784), (2002, 659344), (2156, 612248), (2233, 591136), (2288, 576926), (2464, 535717), (2548, 518056), (2552, 517244), (2639, 500192), (2744, 481052), (2842, 464464), (2912, 453299), (3016, 437668), (3248, 406406), (3364, 392392), (3773, 349856), (4004, 329672), (4147, 318304), (4312, 306124), (4459, 296032), (4466, 295568), (4576, 288463), (5096, 259028), (5104, 258622), (5278, 250096), (5488, 240526), (5684, 232232), (5887, 224224), (6032, 218834), (6496, 203203), (6728, 196196), (7007, 188384), (7546, 174928), (8008, 164836), (8294, 159152), (8624, 153062), (8918, 148016), (8932, 147784), (9251, 142688), (9947, 132704), (10192, 129514), (10208, 129311), (10556, 125048), (10933, 120736), (10976, 120263), (11368, 116116), (11774, 112112), (12064, 109417), (13456, 98098), (14014, 94192), (15092, 87464), (15631, 84448), (16016, 82418), (16588, 79576), (17248, 76531), (17836, 74008), (17864, 73892), (18473, 71456), (18502, 71344), (19894, 66352), (20384, 64757), (21112, 62524), (21866, 60368), (22736, 58058), (23548, 56056), (26912, 49049), (28028, 47096), (29029, 45472), (30184, 43732), (31262, 42224), (32032, 41209), (33176, 39788), (35672, 37004), (35728, 36946)]