1340709084

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1582

約数の個数: 240

約数和(自身を含む): 4337182080

約数和(自身を除く): 2996472996

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 81, 99, 108, 114, 117, 132, 143, 156, 162, 171, 198, 209, 228, 234, 247, 286, 297, 324, 342, 351, 396, 418, 429, 468, 494, 513, 572, 594, 627, 684, 702, 741, 836, 858, 891, 988, 1026, 1053, 1188, 1254, 1287, 1404, 1482, 1523, 1539, 1716, 1782, 1881, 2052, 2106, 2223, 2508, 2574, 2717, 2964, 3046, 3078, 3564, 3762, 3861, 4212, 4446, 4569, 5148, 5434, 5643, 6092, 6156, 6669, 7524, 7722, 8151, 8892, 9138, 10868, 11286, 11583, 13338, 13707, 15444, 16302, 16753, 16929, 18276, 19799, 20007, 22572, 23166, 24453, 26676, 27414, 28937, 32604, 33506, 33858, 39598, 40014, 41121, 46332, 48906, 50259, 54828, 57874, 59397, 67012, 67716, 73359, 79196, 80028, 82242, 86811, 97812, 100518, 115748, 118794, 123363, 146718, 150777, 164484, 173622, 178191, 201036, 217789, 220077, 237588, 246726, 260433, 293436, 301554, 318307, 347244, 356382, 376181, 435578, 440154, 452331, 493452, 520866, 534573, 603108, 636614, 653367, 712764, 752362, 781299, 871156, 880308, 904662, 954921, 1041732, 1069146, 1128543, 1273228, 1306734, 1356993, 1504724, 1562598, 1603719, 1809324, 1909842, 1960101, 2138292, 2257086, 2343897, 2613468, 2713986, 2864763, 3125196, 3207438, 3385629, 3819684, 3920202, 4137991, 4514172, 4687794, 5427972, 5729526, 5880303, 6414876, 6771258, 7840404, 8275982, 8594289, 9375588, 10156887, 11459052, 11760606, 12413973, 13542516, 16551964, 17188578, 17640909, 20313774, 23521212, 24827946, 25782867, 30470661, 34377156, 35281818, 37241919, 40627548, 49655892, 51565734, 60941322, 70563636, 74483838, 103131468, 111725757, 121882644, 148967676, 223451514, 335177271, 446903028, 670354542, 1340709084]

約数ペア:

[(1, 1340709084), (2, 670354542), (3, 446903028), (4, 335177271), (6, 223451514), (9, 148967676), (11, 121882644), (12, 111725757), (13, 103131468), (18, 74483838), (19, 70563636), (22, 60941322), (26, 51565734), (27, 49655892), (33, 40627548), (36, 37241919), (38, 35281818), (39, 34377156), (44, 30470661), (52, 25782867), (54, 24827946), (57, 23521212), (66, 20313774), (76, 17640909), (78, 17188578), (81, 16551964), (99, 13542516), (108, 12413973), (114, 11760606), (117, 11459052), (132, 10156887), (143, 9375588), (156, 8594289), (162, 8275982), (171, 7840404), (198, 6771258), (209, 6414876), (228, 5880303), (234, 5729526), (247, 5427972), (286, 4687794), (297, 4514172), (324, 4137991), (342, 3920202), (351, 3819684), (396, 3385629), (418, 3207438), (429, 3125196), (468, 2864763), (494, 2713986), (513, 2613468), (572, 2343897), (594, 2257086), (627, 2138292), (684, 1960101), (702, 1909842), (741, 1809324), (836, 1603719), (858, 1562598), (891, 1504724), (988, 1356993), (1026, 1306734), (1053, 1273228), (1188, 1128543), (1254, 1069146), (1287, 1041732), (1404, 954921), (1482, 904662), (1523, 880308), (1539, 871156), (1716, 781299), (1782, 752362), (1881, 712764), (2052, 653367), (2106, 636614), (2223, 603108), (2508, 534573), (2574, 520866), (2717, 493452), (2964, 452331), (3046, 440154), (3078, 435578), (3564, 376181), (3762, 356382), (3861, 347244), (4212, 318307), (4446, 301554), (4569, 293436), (5148, 260433), (5434, 246726), (5643, 237588), (6092, 220077), (6156, 217789), (6669, 201036), (7524, 178191), (7722, 173622), (8151, 164484), (8892, 150777), (9138, 146718), (10868, 123363), (11286, 118794), (11583, 115748), (13338, 100518), (13707, 97812), (15444, 86811), (16302, 82242), (16753, 80028), (16929, 79196), (18276, 73359), (19799, 67716), (20007, 67012), (22572, 59397), (23166, 57874), (24453, 54828), (26676, 50259), (27414, 48906), (28937, 46332), (32604, 41121), (33506, 40014), (33858, 39598)]