15689687040

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{4729}}^1$

素因数の和:4772

約数の個数: 280

約数和(自身を含む): 56258894340

約数和(自身を除く): 40569207300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4096, 4320, 4608, 4729, 5120, 5184, 5760, 6144, 6480, 6912, 7680, 8192, 8640, 9216, 9458, 10240, 10368, 11520, 12288, 12960, 13824, 14187, 15360, 17280, 18432, 18916, 20480, 20736, 23040, 23645, 24576, 25920, 27648, 28374, 30720, 34560, 36864, 37832, 40960, 41472, 42561, 46080, 47290, 51840, 55296, 56748, 61440, 69120, 70935, 73728, 75664, 82944, 85122, 92160, 94580, 103680, 110592, 113496, 122880, 127683, 138240, 141870, 151328, 165888, 170244, 184320, 189160, 207360, 212805, 221184, 226992, 255366, 276480, 283740, 302656, 331776, 340488, 368640, 378320, 383049, 414720, 425610, 453984, 510732, 552960, 567480, 605312, 638415, 663552, 680976, 756640, 766098, 829440, 851220, 907968, 1021464, 1105920, 1134960, 1210624, 1276830, 1361952, 1513280, 1532196, 1658880, 1702440, 1815936, 1915245, 2042928, 2269920, 2421248, 2553660, 2723904, 3026560, 3064392, 3317760, 3404880, 3631872, 3830490, 4085856, 4539840, 4842496, 5107320, 5447808, 6053120, 6128784, 6809760, 7263744, 7660980, 8171712, 9079680, 9684992, 10214640, 10895616, 12106240, 12257568, 13619520, 14527488, 15321960, 16343424, 18159360, 19369984, 20429280, 21791232, 24212480, 24515136, 27239040, 29054976, 30643920, 32686848, 36318720, 38739968, 40858560, 43582464, 48424960, 49030272, 54478080, 58109952, 61287840, 65373696, 72637440, 81717120, 87164928, 96849920, 98060544, 108956160, 116219904, 122575680, 130747392, 145274880, 163434240, 174329856, 193699840, 196121088, 217912320, 245151360, 261494784, 290549760, 326868480, 348659712, 392242176, 435824640, 490302720, 522989568, 581099520, 653736960, 784484352, 871649280, 980605440, 1045979136, 1307473920, 1568968704, 1743298560, 1961210880, 2614947840, 3137937408, 3922421760, 5229895680, 7844843520, 15689687040]

約数ペア:

[(1, 15689687040), (2, 7844843520), (3, 5229895680), (4, 3922421760), (5, 3137937408), (6, 2614947840), (8, 1961210880), (9, 1743298560), (10, 1568968704), (12, 1307473920), (15, 1045979136), (16, 980605440), (18, 871649280), (20, 784484352), (24, 653736960), (27, 581099520), (30, 522989568), (32, 490302720), (36, 435824640), (40, 392242176), (45, 348659712), (48, 326868480), (54, 290549760), (60, 261494784), (64, 245151360), (72, 217912320), (80, 196121088), (81, 193699840), (90, 174329856), (96, 163434240), (108, 145274880), (120, 130747392), (128, 122575680), (135, 116219904), (144, 108956160), (160, 98060544), (162, 96849920), (180, 87164928), (192, 81717120), (216, 72637440), (240, 65373696), (256, 61287840), (270, 58109952), (288, 54478080), (320, 49030272), (324, 48424960), (360, 43582464), (384, 40858560), (405, 38739968), (432, 36318720), (480, 32686848), (512, 30643920), (540, 29054976), (576, 27239040), (640, 24515136), (648, 24212480), (720, 21791232), (768, 20429280), (810, 19369984), (864, 18159360), (960, 16343424), (1024, 15321960), (1080, 14527488), (1152, 13619520), (1280, 12257568), (1296, 12106240), (1440, 10895616), (1536, 10214640), (1620, 9684992), (1728, 9079680), (1920, 8171712), (2048, 7660980), (2160, 7263744), (2304, 6809760), (2560, 6128784), (2592, 6053120), (2880, 5447808), (3072, 5107320), (3240, 4842496), (3456, 4539840), (3840, 4085856), (4096, 3830490), (4320, 3631872), (4608, 3404880), (4729, 3317760), (5120, 3064392), (5184, 3026560), (5760, 2723904), (6144, 2553660), (6480, 2421248), (6912, 2269920), (7680, 2042928), (8192, 1915245), (8640, 1815936), (9216, 1702440), (9458, 1658880), (10240, 1532196), (10368, 1513280), (11520, 1361952), (12288, 1276830), (12960, 1210624), (13824, 1134960), (14187, 1105920), (15360, 1021464), (17280, 907968), (18432, 851220), (18916, 829440), (20480, 766098), (20736, 756640), (23040, 680976), (23645, 663552), (24576, 638415), (25920, 605312), (27648, 567480), (28374, 552960), (30720, 510732), (34560, 453984), (36864, 425610), (37832, 414720), (40960, 383049), (41472, 378320), (42561, 368640), (46080, 340488), (47290, 331776), (51840, 302656), (55296, 283740), (56748, 276480), (61440, 255366), (69120, 226992), (70935, 221184), (73728, 212805), (75664, 207360), (82944, 189160), (85122, 184320), (92160, 170244), (94580, 165888), (103680, 151328), (110592, 141870), (113496, 138240), (122880, 127683)]