168840672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 288

約数和(自身を含む): 608114304

約数和(自身を除く): 439273632

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 42, 44, 48, 49, 52, 56, 66, 77, 78, 84, 88, 91, 96, 98, 104, 112, 132, 143, 147, 154, 156, 168, 176, 182, 196, 208, 224, 231, 251, 264, 273, 286, 294, 308, 312, 336, 352, 364, 392, 416, 429, 462, 502, 528, 539, 546, 572, 588, 616, 624, 637, 672, 728, 753, 784, 858, 924, 1001, 1004, 1056, 1078, 1092, 1144, 1176, 1232, 1248, 1274, 1456, 1506, 1568, 1617, 1716, 1757, 1848, 1911, 2002, 2008, 2156, 2184, 2288, 2352, 2464, 2548, 2761, 2912, 3003, 3012, 3234, 3263, 3432, 3514, 3696, 3822, 4004, 4016, 4312, 4368, 4576, 4704, 5096, 5271, 5522, 6006, 6024, 6468, 6526, 6864, 7007, 7028, 7392, 7644, 8008, 8032, 8283, 8624, 8736, 9789, 10192, 10542, 11044, 12012, 12048, 12299, 12936, 13052, 13728, 14014, 14056, 15288, 16016, 16566, 17248, 19327, 19578, 20384, 21021, 21084, 22088, 22841, 24024, 24096, 24598, 25872, 26104, 28028, 28112, 30576, 32032, 33132, 35893, 36897, 38654, 39156, 42042, 42168, 44176, 45682, 48048, 49196, 51744, 52208, 56056, 56224, 57981, 61152, 66264, 68523, 71786, 73794, 77308, 78312, 84084, 84336, 88352, 91364, 96096, 98392, 104416, 107679, 112112, 115962, 132528, 135289, 137046, 143572, 147588, 154616, 156624, 159887, 168168, 168672, 182728, 196784, 215358, 224224, 231924, 251251, 265056, 270578, 274092, 287144, 295176, 309232, 313248, 319774, 336336, 365456, 393568, 405867, 430716, 463848, 479661, 502502, 541156, 548184, 574288, 590352, 618464, 639548, 672672, 730912, 753753, 811734, 861432, 927696, 959322, 1005004, 1082312, 1096368, 1148576, 1180704, 1279096, 1507506, 1623468, 1722864, 1758757, 1855392, 1918644, 2010008, 2164624, 2192736, 2558192, 3015012, 3246936, 3445728, 3517514, 3837288, 4020016, 4329248, 5116384, 5276271, 6030024, 6493872, 7035028, 7674576, 8040032, 10552542, 12060048, 12987744, 14070056, 15349152, 21105084, 24120096, 28140112, 42210168, 56280224, 84420336, 168840672]

約数ペア:

[(1, 168840672), (2, 84420336), (3, 56280224), (4, 42210168), (6, 28140112), (7, 24120096), (8, 21105084), (11, 15349152), (12, 14070056), (13, 12987744), (14, 12060048), (16, 10552542), (21, 8040032), (22, 7674576), (24, 7035028), (26, 6493872), (28, 6030024), (32, 5276271), (33, 5116384), (39, 4329248), (42, 4020016), (44, 3837288), (48, 3517514), (49, 3445728), (52, 3246936), (56, 3015012), (66, 2558192), (77, 2192736), (78, 2164624), (84, 2010008), (88, 1918644), (91, 1855392), (96, 1758757), (98, 1722864), (104, 1623468), (112, 1507506), (132, 1279096), (143, 1180704), (147, 1148576), (154, 1096368), (156, 1082312), (168, 1005004), (176, 959322), (182, 927696), (196, 861432), (208, 811734), (224, 753753), (231, 730912), (251, 672672), (264, 639548), (273, 618464), (286, 590352), (294, 574288), (308, 548184), (312, 541156), (336, 502502), (352, 479661), (364, 463848), (392, 430716), (416, 405867), (429, 393568), (462, 365456), (502, 336336), (528, 319774), (539, 313248), (546, 309232), (572, 295176), (588, 287144), (616, 274092), (624, 270578), (637, 265056), (672, 251251), (728, 231924), (753, 224224), (784, 215358), (858, 196784), (924, 182728), (1001, 168672), (1004, 168168), (1056, 159887), (1078, 156624), (1092, 154616), (1144, 147588), (1176, 143572), (1232, 137046), (1248, 135289), (1274, 132528), (1456, 115962), (1506, 112112), (1568, 107679), (1617, 104416), (1716, 98392), (1757, 96096), (1848, 91364), (1911, 88352), (2002, 84336), (2008, 84084), (2156, 78312), (2184, 77308), (2288, 73794), (2352, 71786), (2464, 68523), (2548, 66264), (2761, 61152), (2912, 57981), (3003, 56224), (3012, 56056), (3234, 52208), (3263, 51744), (3432, 49196), (3514, 48048), (3696, 45682), (3822, 44176), (4004, 42168), (4016, 42042), (4312, 39156), (4368, 38654), (4576, 36897), (4704, 35893), (5096, 33132), (5271, 32032), (5522, 30576), (6006, 28112), (6024, 28028), (6468, 26104), (6526, 25872), (6864, 24598), (7007, 24096), (7028, 24024), (7392, 22841), (7644, 22088), (8008, 21084), (8032, 21021), (8283, 20384), (8624, 19578), (8736, 19327), (9789, 17248), (10192, 16566), (10542, 16016), (11044, 15288), (12012, 14056), (12048, 14014), (12299, 13728), (12936, 13052)]