1478809920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{653}}^1$

素因数の和:1017

約数の個数: 224

約数和(自身を含む): 5390131968

約数和(自身を除く): 3911322048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 337, 420, 448, 480, 560, 653, 672, 674, 840, 960, 1011, 1120, 1306, 1344, 1348, 1680, 1685, 1959, 2022, 2240, 2359, 2612, 2696, 3265, 3360, 3370, 3918, 4044, 4571, 4718, 5055, 5224, 5392, 6530, 6720, 6740, 7077, 7836, 8088, 9142, 9436, 9795, 10110, 10448, 10784, 11795, 13060, 13480, 13713, 14154, 15672, 16176, 18284, 18872, 19590, 20220, 20896, 21568, 22855, 23590, 26120, 26960, 27426, 28308, 31344, 32352, 35385, 36568, 37744, 39180, 40440, 41792, 45710, 47180, 52240, 53920, 54852, 56616, 62688, 64704, 68565, 70770, 73136, 75488, 78360, 80880, 91420, 94360, 104480, 107840, 109704, 113232, 125376, 137130, 141540, 146272, 150976, 156720, 161760, 182840, 188720, 208960, 219408, 220061, 226464, 274260, 283080, 292544, 313440, 323520, 365680, 377440, 438816, 440122, 452928, 548520, 566160, 626880, 660183, 731360, 754880, 877632, 880244, 1097040, 1100305, 1132320, 1320366, 1462720, 1540427, 1760488, 2194080, 2200610, 2264640, 2640732, 3080854, 3300915, 3520976, 4388160, 4401220, 4621281, 5281464, 6161708, 6601830, 7041952, 7702135, 8802440, 9242562, 10562928, 12323416, 13203660, 14083904, 15404270, 17604880, 18485124, 21125856, 23106405, 24646832, 26407320, 30808540, 35209760, 36970248, 42251712, 46212810, 49293664, 52814640, 61617080, 70419520, 73940496, 92425620, 98587328, 105629280, 123234160, 147880992, 184851240, 211258560, 246468320, 295761984, 369702480, 492936640, 739404960, 1478809920]

約数ペア:

[(1, 1478809920), (2, 739404960), (3, 492936640), (4, 369702480), (5, 295761984), (6, 246468320), (7, 211258560), (8, 184851240), (10, 147880992), (12, 123234160), (14, 105629280), (15, 98587328), (16, 92425620), (20, 73940496), (21, 70419520), (24, 61617080), (28, 52814640), (30, 49293664), (32, 46212810), (35, 42251712), (40, 36970248), (42, 35209760), (48, 30808540), (56, 26407320), (60, 24646832), (64, 23106405), (70, 21125856), (80, 18485124), (84, 17604880), (96, 15404270), (105, 14083904), (112, 13203660), (120, 12323416), (140, 10562928), (160, 9242562), (168, 8802440), (192, 7702135), (210, 7041952), (224, 6601830), (240, 6161708), (280, 5281464), (320, 4621281), (336, 4401220), (337, 4388160), (420, 3520976), (448, 3300915), (480, 3080854), (560, 2640732), (653, 2264640), (672, 2200610), (674, 2194080), (840, 1760488), (960, 1540427), (1011, 1462720), (1120, 1320366), (1306, 1132320), (1344, 1100305), (1348, 1097040), (1680, 880244), (1685, 877632), (1959, 754880), (2022, 731360), (2240, 660183), (2359, 626880), (2612, 566160), (2696, 548520), (3265, 452928), (3360, 440122), (3370, 438816), (3918, 377440), (4044, 365680), (4571, 323520), (4718, 313440), (5055, 292544), (5224, 283080), (5392, 274260), (6530, 226464), (6720, 220061), (6740, 219408), (7077, 208960), (7836, 188720), (8088, 182840), (9142, 161760), (9436, 156720), (9795, 150976), (10110, 146272), (10448, 141540), (10784, 137130), (11795, 125376), (13060, 113232), (13480, 109704), (13713, 107840), (14154, 104480), (15672, 94360), (16176, 91420), (18284, 80880), (18872, 78360), (19590, 75488), (20220, 73136), (20896, 70770), (21568, 68565), (22855, 64704), (23590, 62688), (26120, 56616), (26960, 54852), (27426, 53920), (28308, 52240), (31344, 47180), (32352, 45710), (35385, 41792), (36568, 40440), (37744, 39180)]