2051230720

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 352

約数和(自身を含む): 6329258496

約数和(自身を除く): 4278027776

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 55, 56, 64, 70, 77, 80, 86, 88, 110, 112, 121, 128, 140, 154, 160, 172, 176, 215, 220, 224, 242, 256, 280, 301, 308, 320, 344, 352, 385, 430, 440, 448, 473, 484, 512, 560, 602, 605, 616, 640, 688, 704, 770, 847, 860, 880, 896, 946, 968, 1024, 1120, 1204, 1210, 1232, 1280, 1331, 1376, 1408, 1505, 1540, 1694, 1720, 1760, 1792, 1892, 1936, 2240, 2365, 2408, 2420, 2464, 2560, 2662, 2752, 2816, 3010, 3080, 3311, 3388, 3440, 3520, 3584, 3784, 3872, 4235, 4480, 4730, 4816, 4840, 4928, 5120, 5203, 5324, 5504, 5632, 6020, 6160, 6622, 6655, 6776, 6880, 7040, 7168, 7568, 7744, 8470, 8960, 9317, 9460, 9632, 9680, 9856, 10406, 10648, 11008, 11264, 12040, 12320, 13244, 13310, 13552, 13760, 14080, 15136, 15488, 16555, 16940, 17920, 18634, 18920, 19264, 19360, 19712, 20812, 21296, 22016, 24080, 24640, 26015, 26488, 26620, 27104, 27520, 28160, 30272, 30976, 33110, 33880, 35840, 36421, 37268, 37840, 38528, 38720, 39424, 41624, 42592, 44032, 46585, 48160, 49280, 52030, 52976, 53240, 54208, 55040, 56320, 57233, 60544, 61952, 66220, 67760, 72842, 74536, 75680, 77056, 77440, 78848, 83248, 85184, 93170, 96320, 98560, 104060, 105952, 106480, 108416, 110080, 114466, 121088, 123904, 132440, 135520, 145684, 149072, 151360, 154112, 154880, 166496, 170368, 182105, 186340, 192640, 197120, 208120, 211904, 212960, 216832, 220160, 228932, 242176, 264880, 271040, 286165, 291368, 298144, 302720, 308224, 309760, 332992, 340736, 364210, 372680, 385280, 394240, 400631, 416240, 423808, 425920, 433664, 457864, 484352, 529760, 542080, 572330, 582736, 596288, 605440, 619520, 665984, 681472, 728420, 745360, 770560, 801262, 832480, 847616, 851840, 867328, 915728, 1059520, 1084160, 1144660, 1165472, 1192576, 1210880, 1331968, 1362944, 1456840, 1490720, 1541120, 1602524, 1664960, 1695232, 1703680, 1831456, 2003155, 2119040, 2168320, 2289320, 2330944, 2385152, 2421760, 2663936, 2913680, 2981440, 3205048, 3329920, 3390464, 3407360, 3662912, 4006310, 4238080, 4336640, 4578640, 4661888, 4770304, 5327872, 5827360, 5962880, 6410096, 6659840, 6814720, 7325824, 8012620, 8476160, 9157280, 9323776, 9540608, 11654720, 11925760, 12820192, 13319680, 14651648, 16025240, 16952320, 18314560, 18647552, 23309440, 23851520, 25640384, 26639360, 29303296, 32050480, 36629120, 37295104, 46618880, 47703040, 51280768, 58606592, 64100960, 73258240, 93237760, 102561536, 128201920, 146516480, 186475520, 205123072, 256403840, 293032960, 410246144, 512807680, 1025615360, 2051230720]

約数ペア:

[(1, 2051230720), (2, 1025615360), (4, 512807680), (5, 410246144), (7, 293032960), (8, 256403840), (10, 205123072), (11, 186475520), (14, 146516480), (16, 128201920), (20, 102561536), (22, 93237760), (28, 73258240), (32, 64100960), (35, 58606592), (40, 51280768), (43, 47703040), (44, 46618880), (55, 37295104), (56, 36629120), (64, 32050480), (70, 29303296), (77, 26639360), (80, 25640384), (86, 23851520), (88, 23309440), (110, 18647552), (112, 18314560), (121, 16952320), (128, 16025240), (140, 14651648), (154, 13319680), (160, 12820192), (172, 11925760), (176, 11654720), (215, 9540608), (220, 9323776), (224, 9157280), (242, 8476160), (256, 8012620), (280, 7325824), (301, 6814720), (308, 6659840), (320, 6410096), (344, 5962880), (352, 5827360), (385, 5327872), (430, 4770304), (440, 4661888), (448, 4578640), (473, 4336640), (484, 4238080), (512, 4006310), (560, 3662912), (602, 3407360), (605, 3390464), (616, 3329920), (640, 3205048), (688, 2981440), (704, 2913680), (770, 2663936), (847, 2421760), (860, 2385152), (880, 2330944), (896, 2289320), (946, 2168320), (968, 2119040), (1024, 2003155), (1120, 1831456), (1204, 1703680), (1210, 1695232), (1232, 1664960), (1280, 1602524), (1331, 1541120), (1376, 1490720), (1408, 1456840), (1505, 1362944), (1540, 1331968), (1694, 1210880), (1720, 1192576), (1760, 1165472), (1792, 1144660), (1892, 1084160), (1936, 1059520), (2240, 915728), (2365, 867328), (2408, 851840), (2420, 847616), (2464, 832480), (2560, 801262), (2662, 770560), (2752, 745360), (2816, 728420), (3010, 681472), (3080, 665984), (3311, 619520), (3388, 605440), (3440, 596288), (3520, 582736), (3584, 572330), (3784, 542080), (3872, 529760), (4235, 484352), (4480, 457864), (4730, 433664), (4816, 425920), (4840, 423808), (4928, 416240), (5120, 400631), (5203, 394240), (5324, 385280), (5504, 372680), (5632, 364210), (6020, 340736), (6160, 332992), (6622, 309760), (6655, 308224), (6776, 302720), (6880, 298144), (7040, 291368), (7168, 286165), (7568, 271040), (7744, 264880), (8470, 242176), (8960, 228932), (9317, 220160), (9460, 216832), (9632, 212960), (9680, 211904), (9856, 208120), (10406, 197120), (10648, 192640), (11008, 186340), (11264, 182105), (12040, 170368), (12320, 166496), (13244, 154880), (13310, 154112), (13552, 151360), (13760, 149072), (14080, 145684), (15136, 135520), (15488, 132440), (16555, 123904), (16940, 121088), (17920, 114466), (18634, 110080), (18920, 108416), (19264, 106480), (19360, 105952), (19712, 104060), (20812, 98560), (21296, 96320), (22016, 93170), (24080, 85184), (24640, 83248), (26015, 78848), (26488, 77440), (26620, 77056), (27104, 75680), (27520, 74536), (28160, 72842), (30272, 67760), (30976, 66220), (33110, 61952), (33880, 60544), (35840, 57233), (36421, 56320), (37268, 55040), (37840, 54208), (38528, 53240), (38720, 52976), (39424, 52030), (41624, 49280), (42592, 48160), (44032, 46585)]