7771489920

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{16657}}^1$

素因数の和:16694

約数の個数: 224

約数和(自身を含む): 27857006820

約数和(自身を除く): 20085516900

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, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4860, 5184, 5760, 5832, 6480, 7290, 7776, 8640, 9720, 10368, 11664, 12960, 14580, 15552, 16657, 17280, 19440, 23328, 25920, 29160, 31104, 33314, 38880, 46656, 49971, 51840, 58320, 66628, 77760, 83285, 93312, 99942, 116640, 133256, 149913, 155520, 166570, 199884, 233280, 249855, 266512, 299826, 333140, 399768, 449739, 466560, 499710, 533024, 599652, 666280, 749565, 799536, 899478, 999420, 1066048, 1199304, 1332560, 1349217, 1499130, 1599072, 1798956, 1998840, 2132096, 2248695, 2398608, 2665120, 2698434, 2998260, 3198144, 3597912, 3997680, 4047651, 4497390, 4797216, 5330240, 5396868, 5996520, 6396288, 6746085, 7195824, 7995360, 8095302, 8994780, 9594432, 10660480, 10793736, 11993040, 12142953, 13492170, 14391648, 15990720, 16190604, 17989560, 19188864, 20238255, 21587472, 23986080, 24285906, 26984340, 28783296, 31981440, 32381208, 35979120, 40476510, 43174944, 47972160, 48571812, 53968680, 57566592, 60714765, 64762416, 71958240, 80953020, 86349888, 95944320, 97143624, 107937360, 121429530, 129524832, 143916480, 161906040, 172699776, 194287248, 215874720, 242859060, 259049664, 287832960, 323812080, 388574496, 431749440, 485718120, 518099328, 647624160, 777148992, 863498880, 971436240, 1295248320, 1554297984, 1942872480, 2590496640, 3885744960, 7771489920]

約数ペア:

[(1, 7771489920), (2, 3885744960), (3, 2590496640), (4, 1942872480), (5, 1554297984), (6, 1295248320), (8, 971436240), (9, 863498880), (10, 777148992), (12, 647624160), (15, 518099328), (16, 485718120), (18, 431749440), (20, 388574496), (24, 323812080), (27, 287832960), (30, 259049664), (32, 242859060), (36, 215874720), (40, 194287248), (45, 172699776), (48, 161906040), (54, 143916480), (60, 129524832), (64, 121429530), (72, 107937360), (80, 97143624), (81, 95944320), (90, 86349888), (96, 80953020), (108, 71958240), (120, 64762416), (128, 60714765), (135, 57566592), (144, 53968680), (160, 48571812), (162, 47972160), (180, 43174944), (192, 40476510), (216, 35979120), (240, 32381208), (243, 31981440), (270, 28783296), (288, 26984340), (320, 24285906), (324, 23986080), (360, 21587472), (384, 20238255), (405, 19188864), (432, 17989560), (480, 16190604), (486, 15990720), (540, 14391648), (576, 13492170), (640, 12142953), (648, 11993040), (720, 10793736), (729, 10660480), (810, 9594432), (864, 8994780), (960, 8095302), (972, 7995360), (1080, 7195824), (1152, 6746085), (1215, 6396288), (1296, 5996520), (1440, 5396868), (1458, 5330240), (1620, 4797216), (1728, 4497390), (1920, 4047651), (1944, 3997680), (2160, 3597912), (2430, 3198144), (2592, 2998260), (2880, 2698434), (2916, 2665120), (3240, 2398608), (3456, 2248695), (3645, 2132096), (3888, 1998840), (4320, 1798956), (4860, 1599072), (5184, 1499130), (5760, 1349217), (5832, 1332560), (6480, 1199304), (7290, 1066048), (7776, 999420), (8640, 899478), (9720, 799536), (10368, 749565), (11664, 666280), (12960, 599652), (14580, 533024), (15552, 499710), (16657, 466560), (17280, 449739), (19440, 399768), (23328, 333140), (25920, 299826), (29160, 266512), (31104, 249855), (33314, 233280), (38880, 199884), (46656, 166570), (49971, 155520), (51840, 149913), (58320, 133256), (66628, 116640), (77760, 99942), (83285, 93312)]