2086810880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:753

約数の個数: 288

約数和(自身を含む): 6442426368

約数和(自身を除く): 4355615488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 128, 140, 154, 155, 160, 176, 217, 220, 224, 248, 256, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 496, 560, 616, 620, 640, 682, 683, 704, 770, 868, 880, 896, 992, 1085, 1120, 1232, 1240, 1280, 1364, 1366, 1408, 1540, 1705, 1736, 1760, 1792, 1984, 2170, 2240, 2387, 2464, 2480, 2728, 2732, 2816, 3080, 3410, 3415, 3472, 3520, 3968, 4340, 4480, 4774, 4781, 4928, 4960, 5456, 5464, 6160, 6820, 6830, 6944, 7040, 7513, 7936, 8680, 8960, 9548, 9562, 9856, 9920, 10912, 10928, 11935, 12320, 13640, 13660, 13888, 14080, 15026, 17360, 19096, 19124, 19712, 19840, 21173, 21824, 21856, 23870, 23905, 24640, 27280, 27320, 27776, 30052, 34720, 37565, 38192, 38248, 39680, 42346, 43648, 43712, 47740, 47810, 49280, 52591, 54560, 54640, 55552, 60104, 69440, 75130, 76384, 76496, 84692, 87296, 87424, 95480, 95620, 98560, 105182, 105865, 109120, 109280, 120208, 138880, 148211, 150260, 152768, 152992, 169384, 174848, 190960, 191240, 210364, 211730, 218240, 218560, 232903, 240416, 262955, 277760, 296422, 300520, 305536, 305984, 338768, 381920, 382480, 420728, 423460, 436480, 437120, 465806, 480832, 525910, 592844, 601040, 611072, 611968, 677536, 741055, 763840, 764960, 841456, 846920, 874240, 931612, 961664, 1051820, 1164515, 1185688, 1202080, 1223936, 1355072, 1482110, 1527680, 1529920, 1630321, 1682912, 1693840, 1863224, 1923328, 2103640, 2329030, 2371376, 2404160, 2710144, 2964220, 3055360, 3059840, 3260642, 3365824, 3387680, 3726448, 4207280, 4658060, 4742752, 4808320, 5420288, 5928440, 6119680, 6521284, 6731648, 6775360, 7452896, 8151605, 8414560, 9316120, 9485504, 9616640, 11856880, 13042568, 13463296, 13550720, 14905792, 16303210, 16829120, 18632240, 18971008, 23713760, 26085136, 27101440, 29811584, 32606420, 33658240, 37264480, 37942016, 47427520, 52170272, 59623168, 65212840, 67316480, 74528960, 94855040, 104340544, 130425680, 149057920, 189710080, 208681088, 260851360, 298115840, 417362176, 521702720, 1043405440, 2086810880]

約数ペア:

[(1, 2086810880), (2, 1043405440), (4, 521702720), (5, 417362176), (7, 298115840), (8, 260851360), (10, 208681088), (11, 189710080), (14, 149057920), (16, 130425680), (20, 104340544), (22, 94855040), (28, 74528960), (31, 67316480), (32, 65212840), (35, 59623168), (40, 52170272), (44, 47427520), (55, 37942016), (56, 37264480), (62, 33658240), (64, 32606420), (70, 29811584), (77, 27101440), (80, 26085136), (88, 23713760), (110, 18971008), (112, 18632240), (124, 16829120), (128, 16303210), (140, 14905792), (154, 13550720), (155, 13463296), (160, 13042568), (176, 11856880), (217, 9616640), (220, 9485504), (224, 9316120), (248, 8414560), (256, 8151605), (280, 7452896), (308, 6775360), (310, 6731648), (320, 6521284), (341, 6119680), (352, 5928440), (385, 5420288), (434, 4808320), (440, 4742752), (448, 4658060), (496, 4207280), (560, 3726448), (616, 3387680), (620, 3365824), (640, 3260642), (682, 3059840), (683, 3055360), (704, 2964220), (770, 2710144), (868, 2404160), (880, 2371376), (896, 2329030), (992, 2103640), (1085, 1923328), (1120, 1863224), (1232, 1693840), (1240, 1682912), (1280, 1630321), (1364, 1529920), (1366, 1527680), (1408, 1482110), (1540, 1355072), (1705, 1223936), (1736, 1202080), (1760, 1185688), (1792, 1164515), (1984, 1051820), (2170, 961664), (2240, 931612), (2387, 874240), (2464, 846920), (2480, 841456), (2728, 764960), (2732, 763840), (2816, 741055), (3080, 677536), (3410, 611968), (3415, 611072), (3472, 601040), (3520, 592844), (3968, 525910), (4340, 480832), (4480, 465806), (4774, 437120), (4781, 436480), (4928, 423460), (4960, 420728), (5456, 382480), (5464, 381920), (6160, 338768), (6820, 305984), (6830, 305536), (6944, 300520), (7040, 296422), (7513, 277760), (7936, 262955), (8680, 240416), (8960, 232903), (9548, 218560), (9562, 218240), (9856, 211730), (9920, 210364), (10912, 191240), (10928, 190960), (11935, 174848), (12320, 169384), (13640, 152992), (13660, 152768), (13888, 150260), (14080, 148211), (15026, 138880), (17360, 120208), (19096, 109280), (19124, 109120), (19712, 105865), (19840, 105182), (21173, 98560), (21824, 95620), (21856, 95480), (23870, 87424), (23905, 87296), (24640, 84692), (27280, 76496), (27320, 76384), (27776, 75130), (30052, 69440), (34720, 60104), (37565, 55552), (38192, 54640), (38248, 54560), (39680, 52591), (42346, 49280), (43648, 47810), (43712, 47740)]