1660803984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5101}}^1$

素因数の和:5158

約数の個数: 240

約数和(自身を含む): 5921585280

約数和(自身を除く): 4260781296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 34, 36, 38, 42, 48, 51, 56, 57, 63, 68, 72, 76, 84, 102, 112, 114, 119, 126, 133, 136, 144, 152, 153, 168, 171, 204, 228, 238, 252, 266, 272, 304, 306, 323, 336, 342, 357, 399, 408, 456, 476, 504, 532, 612, 646, 684, 714, 798, 816, 912, 952, 969, 1008, 1064, 1071, 1197, 1224, 1292, 1368, 1428, 1596, 1904, 1938, 2128, 2142, 2261, 2394, 2448, 2584, 2736, 2856, 2907, 3192, 3876, 4284, 4522, 4788, 5101, 5168, 5712, 5814, 6384, 6783, 7752, 8568, 9044, 9576, 10202, 11628, 13566, 15303, 15504, 17136, 18088, 19152, 20349, 20404, 23256, 27132, 30606, 35707, 36176, 40698, 40808, 45909, 46512, 54264, 61212, 71414, 81396, 81616, 86717, 91818, 96919, 107121, 108528, 122424, 142828, 162792, 173434, 183636, 193838, 214242, 244848, 260151, 285656, 290757, 321363, 325584, 346868, 367272, 387676, 428484, 520302, 571312, 581514, 607019, 642726, 678433, 693736, 734544, 775352, 780453, 856968, 872271, 1040604, 1163028, 1214038, 1285452, 1356866, 1387472, 1550704, 1560906, 1647623, 1713936, 1744542, 1821057, 2035299, 2081208, 2326056, 2428076, 2570904, 2713732, 3121812, 3295246, 3489084, 3642114, 4070598, 4162416, 4652112, 4856152, 4942869, 5141808, 5427464, 5463171, 6105897, 6243624, 6590492, 6978168, 7284228, 8141196, 9712304, 9885738, 10854928, 10926342, 11533361, 12211794, 12487248, 13180984, 13956336, 14568456, 14828607, 16282392, 19771476, 21852684, 23066722, 24423588, 26361968, 29136912, 29657214, 32564784, 34600083, 39542952, 43705368, 46133444, 48847176, 59314428, 69200166, 79085904, 87410736, 92266888, 97694352, 103800249, 118628856, 138400332, 184533776, 207600498, 237257712, 276800664, 415200996, 553601328, 830401992, 1660803984]

約数ペア:

[(1, 1660803984), (2, 830401992), (3, 553601328), (4, 415200996), (6, 276800664), (7, 237257712), (8, 207600498), (9, 184533776), (12, 138400332), (14, 118628856), (16, 103800249), (17, 97694352), (18, 92266888), (19, 87410736), (21, 79085904), (24, 69200166), (28, 59314428), (34, 48847176), (36, 46133444), (38, 43705368), (42, 39542952), (48, 34600083), (51, 32564784), (56, 29657214), (57, 29136912), (63, 26361968), (68, 24423588), (72, 23066722), (76, 21852684), (84, 19771476), (102, 16282392), (112, 14828607), (114, 14568456), (119, 13956336), (126, 13180984), (133, 12487248), (136, 12211794), (144, 11533361), (152, 10926342), (153, 10854928), (168, 9885738), (171, 9712304), (204, 8141196), (228, 7284228), (238, 6978168), (252, 6590492), (266, 6243624), (272, 6105897), (304, 5463171), (306, 5427464), (323, 5141808), (336, 4942869), (342, 4856152), (357, 4652112), (399, 4162416), (408, 4070598), (456, 3642114), (476, 3489084), (504, 3295246), (532, 3121812), (612, 2713732), (646, 2570904), (684, 2428076), (714, 2326056), (798, 2081208), (816, 2035299), (912, 1821057), (952, 1744542), (969, 1713936), (1008, 1647623), (1064, 1560906), (1071, 1550704), (1197, 1387472), (1224, 1356866), (1292, 1285452), (1368, 1214038), (1428, 1163028), (1596, 1040604), (1904, 872271), (1938, 856968), (2128, 780453), (2142, 775352), (2261, 734544), (2394, 693736), (2448, 678433), (2584, 642726), (2736, 607019), (2856, 581514), (2907, 571312), (3192, 520302), (3876, 428484), (4284, 387676), (4522, 367272), (4788, 346868), (5101, 325584), (5168, 321363), (5712, 290757), (5814, 285656), (6384, 260151), (6783, 244848), (7752, 214242), (8568, 193838), (9044, 183636), (9576, 173434), (10202, 162792), (11628, 142828), (13566, 122424), (15303, 108528), (15504, 107121), (17136, 96919), (18088, 91818), (19152, 86717), (20349, 81616), (20404, 81396), (23256, 71414), (27132, 61212), (30606, 54264), (35707, 46512), (36176, 45909), (40698, 40808)]