19599360

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:72

約数の個数: 208

約数和(自身を含む): 70770240

約数和(自身を除く): 51170880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 256, 264, 290, 319, 320, 330, 348, 352, 384, 435, 440, 464, 480, 512, 528, 580, 638, 640, 660, 696, 704, 768, 870, 880, 928, 957, 960, 1024, 1056, 1160, 1276, 1280, 1320, 1392, 1408, 1536, 1595, 1740, 1760, 1856, 1914, 1920, 2048, 2112, 2320, 2552, 2560, 2640, 2784, 2816, 3072, 3190, 3480, 3520, 3712, 3828, 3840, 4096, 4224, 4640, 4785, 5104, 5120, 5280, 5568, 5632, 6144, 6380, 6960, 7040, 7424, 7656, 7680, 8448, 9280, 9570, 10208, 10240, 10560, 11136, 11264, 12288, 12760, 13920, 14080, 14848, 15312, 15360, 16896, 18560, 19140, 20416, 20480, 21120, 22272, 22528, 25520, 27840, 28160, 29696, 30624, 30720, 33792, 37120, 38280, 40832, 42240, 44544, 45056, 51040, 55680, 56320, 59392, 61248, 61440, 67584, 74240, 76560, 81664, 84480, 89088, 102080, 111360, 112640, 118784, 122496, 135168, 148480, 153120, 163328, 168960, 178176, 204160, 222720, 225280, 244992, 296960, 306240, 326656, 337920, 356352, 408320, 445440, 489984, 593920, 612480, 653312, 675840, 816640, 890880, 979968, 1224960, 1306624, 1633280, 1781760, 1959936, 2449920, 3266560, 3919872, 4899840, 6533120, 9799680, 19599360]

約数ペア:

[(1, 19599360), (2, 9799680), (3, 6533120), (4, 4899840), (5, 3919872), (6, 3266560), (8, 2449920), (10, 1959936), (11, 1781760), (12, 1633280), (15, 1306624), (16, 1224960), (20, 979968), (22, 890880), (24, 816640), (29, 675840), (30, 653312), (32, 612480), (33, 593920), (40, 489984), (44, 445440), (48, 408320), (55, 356352), (58, 337920), (60, 326656), (64, 306240), (66, 296960), (80, 244992), (87, 225280), (88, 222720), (96, 204160), (110, 178176), (116, 168960), (120, 163328), (128, 153120), (132, 148480), (145, 135168), (160, 122496), (165, 118784), (174, 112640), (176, 111360), (192, 102080), (220, 89088), (232, 84480), (240, 81664), (256, 76560), (264, 74240), (290, 67584), (319, 61440), (320, 61248), (330, 59392), (348, 56320), (352, 55680), (384, 51040), (435, 45056), (440, 44544), (464, 42240), (480, 40832), (512, 38280), (528, 37120), (580, 33792), (638, 30720), (640, 30624), (660, 29696), (696, 28160), (704, 27840), (768, 25520), (870, 22528), (880, 22272), (928, 21120), (957, 20480), (960, 20416), (1024, 19140), (1056, 18560), (1160, 16896), (1276, 15360), (1280, 15312), (1320, 14848), (1392, 14080), (1408, 13920), (1536, 12760), (1595, 12288), (1740, 11264), (1760, 11136), (1856, 10560), (1914, 10240), (1920, 10208), (2048, 9570), (2112, 9280), (2320, 8448), (2552, 7680), (2560, 7656), (2640, 7424), (2784, 7040), (2816, 6960), (3072, 6380), (3190, 6144), (3480, 5632), (3520, 5568), (3712, 5280), (3828, 5120), (3840, 5104), (4096, 4785), (4224, 4640)]