19549078080

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15073}}^1$

素因数の和:15293

約数の個数: 224

約数和(自身を含む): 71307496704

約数和(自身を除く): 51758418624

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, 193, 210, 224, 240, 280, 320, 336, 386, 420, 448, 480, 560, 579, 672, 772, 840, 960, 965, 1120, 1158, 1344, 1351, 1544, 1680, 1930, 2240, 2316, 2702, 2895, 3088, 3360, 3860, 4053, 4632, 5404, 5790, 6176, 6720, 6755, 7720, 8106, 9264, 10808, 11580, 12352, 13510, 15073, 15440, 16212, 18528, 20265, 21616, 23160, 27020, 30146, 30880, 32424, 37056, 40530, 43232, 45219, 46320, 54040, 60292, 61760, 64848, 75365, 81060, 86464, 90438, 92640, 105511, 108080, 120584, 129696, 150730, 162120, 180876, 185280, 211022, 216160, 226095, 241168, 259392, 301460, 316533, 324240, 361752, 422044, 432320, 452190, 482336, 527555, 602920, 633066, 648480, 723504, 844088, 904380, 964672, 1055110, 1205840, 1266132, 1296960, 1447008, 1582665, 1688176, 1808760, 2110220, 2411680, 2532264, 2894016, 2909089, 3165330, 3376352, 3617520, 4220440, 4823360, 5064528, 5818178, 6330660, 6752704, 7235040, 8440880, 8727267, 10129056, 11636356, 12661320, 14470080, 14545445, 16881760, 17454534, 20258112, 20363623, 23272712, 25322640, 29090890, 33763520, 34909068, 40727246, 43636335, 46545424, 50645280, 58181780, 61090869, 69818136, 81454492, 87272670, 93090848, 101290560, 101818115, 116363560, 122181738, 139636272, 162908984, 174545340, 186181696, 203636230, 232727120, 244363476, 279272544, 305454345, 325817968, 349090680, 407272460, 465454240, 488726952, 558545088, 610908690, 651635936, 698181360, 814544920, 930908480, 977453904, 1221817380, 1303271872, 1396362720, 1629089840, 1954907808, 2443634760, 2792725440, 3258179680, 3909815616, 4887269520, 6516359360, 9774539040, 19549078080]

約数ペア:

[(1, 19549078080), (2, 9774539040), (3, 6516359360), (4, 4887269520), (5, 3909815616), (6, 3258179680), (7, 2792725440), (8, 2443634760), (10, 1954907808), (12, 1629089840), (14, 1396362720), (15, 1303271872), (16, 1221817380), (20, 977453904), (21, 930908480), (24, 814544920), (28, 698181360), (30, 651635936), (32, 610908690), (35, 558545088), (40, 488726952), (42, 465454240), (48, 407272460), (56, 349090680), (60, 325817968), (64, 305454345), (70, 279272544), (80, 244363476), (84, 232727120), (96, 203636230), (105, 186181696), (112, 174545340), (120, 162908984), (140, 139636272), (160, 122181738), (168, 116363560), (192, 101818115), (193, 101290560), (210, 93090848), (224, 87272670), (240, 81454492), (280, 69818136), (320, 61090869), (336, 58181780), (386, 50645280), (420, 46545424), (448, 43636335), (480, 40727246), (560, 34909068), (579, 33763520), (672, 29090890), (772, 25322640), (840, 23272712), (960, 20363623), (965, 20258112), (1120, 17454534), (1158, 16881760), (1344, 14545445), (1351, 14470080), (1544, 12661320), (1680, 11636356), (1930, 10129056), (2240, 8727267), (2316, 8440880), (2702, 7235040), (2895, 6752704), (3088, 6330660), (3360, 5818178), (3860, 5064528), (4053, 4823360), (4632, 4220440), (5404, 3617520), (5790, 3376352), (6176, 3165330), (6720, 2909089), (6755, 2894016), (7720, 2532264), (8106, 2411680), (9264, 2110220), (10808, 1808760), (11580, 1688176), (12352, 1582665), (13510, 1447008), (15073, 1296960), (15440, 1266132), (16212, 1205840), (18528, 1055110), (20265, 964672), (21616, 904380), (23160, 844088), (27020, 723504), (30146, 648480), (30880, 633066), (32424, 602920), (37056, 527555), (40530, 482336), (43232, 452190), (45219, 432320), (46320, 422044), (54040, 361752), (60292, 324240), (61760, 316533), (64848, 301460), (75365, 259392), (81060, 241168), (86464, 226095), (90438, 216160), (92640, 211022), (105511, 185280), (108080, 180876), (120584, 162120), (129696, 150730)]