680609412

素因数分解:

$2^2\times 3^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1020

約数の個数: 192

約数和(自身を含む): 2168320000

約数和(自身を除く): 1487710588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 84, 98, 108, 114, 126, 133, 147, 171, 189, 196, 228, 252, 266, 294, 342, 343, 378, 399, 441, 513, 532, 588, 684, 686, 756, 798, 882, 931, 967, 1026, 1029, 1197, 1323, 1372, 1596, 1764, 1862, 1934, 2052, 2058, 2394, 2646, 2793, 2901, 3087, 3591, 3724, 3868, 4116, 4788, 5292, 5586, 5802, 6174, 6517, 6769, 7182, 8379, 8703, 9261, 11172, 11604, 12348, 13034, 13538, 14364, 16758, 17406, 18373, 18522, 19551, 20307, 25137, 26068, 26109, 27076, 33516, 34812, 36746, 37044, 39102, 40614, 47383, 50274, 52218, 55119, 58653, 60921, 73492, 78204, 81228, 94766, 100548, 104436, 110238, 117306, 121842, 128611, 142149, 165357, 175959, 182763, 189532, 220476, 234612, 243684, 257222, 284298, 330714, 331681, 351918, 365526, 385833, 426447, 496071, 514444, 568596, 661428, 663362, 703836, 731052, 771666, 852894, 900277, 992142, 995043, 1157499, 1279341, 1326724, 1543332, 1705788, 1800554, 1984284, 1990086, 2314998, 2558682, 2700831, 2985129, 3472497, 3601108, 3980172, 4629996, 5117364, 5401662, 5970258, 6301939, 6944994, 8102493, 8955387, 10803324, 11940516, 12603878, 13889988, 16204986, 17910774, 18905817, 24307479, 25207756, 32409972, 35821548, 37811634, 48614958, 56717451, 75623268, 97229916, 113434902, 170152353, 226869804, 340304706, 680609412]

約数ペア:

[(1, 680609412), (2, 340304706), (3, 226869804), (4, 170152353), (6, 113434902), (7, 97229916), (9, 75623268), (12, 56717451), (14, 48614958), (18, 37811634), (19, 35821548), (21, 32409972), (27, 25207756), (28, 24307479), (36, 18905817), (38, 17910774), (42, 16204986), (49, 13889988), (54, 12603878), (57, 11940516), (63, 10803324), (76, 8955387), (84, 8102493), (98, 6944994), (108, 6301939), (114, 5970258), (126, 5401662), (133, 5117364), (147, 4629996), (171, 3980172), (189, 3601108), (196, 3472497), (228, 2985129), (252, 2700831), (266, 2558682), (294, 2314998), (342, 1990086), (343, 1984284), (378, 1800554), (399, 1705788), (441, 1543332), (513, 1326724), (532, 1279341), (588, 1157499), (684, 995043), (686, 992142), (756, 900277), (798, 852894), (882, 771666), (931, 731052), (967, 703836), (1026, 663362), (1029, 661428), (1197, 568596), (1323, 514444), (1372, 496071), (1596, 426447), (1764, 385833), (1862, 365526), (1934, 351918), (2052, 331681), (2058, 330714), (2394, 284298), (2646, 257222), (2793, 243684), (2901, 234612), (3087, 220476), (3591, 189532), (3724, 182763), (3868, 175959), (4116, 165357), (4788, 142149), (5292, 128611), (5586, 121842), (5802, 117306), (6174, 110238), (6517, 104436), (6769, 100548), (7182, 94766), (8379, 81228), (8703, 78204), (9261, 73492), (11172, 60921), (11604, 58653), (12348, 55119), (13034, 52218), (13538, 50274), (14364, 47383), (16758, 40614), (17406, 39102), (18373, 37044), (18522, 36746), (19551, 34812), (20307, 33516), (25137, 27076), (26068, 26109)]