2579973120

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{6221}}^1$

素因数の和:6258

約数の個数: 220

約数和(自身を含む): 9246651084

約数和(自身を除く): 6666677964

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, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6221, 6480, 6912, 7680, 8640, 9216, 10368, 11520, 12442, 12960, 13824, 15360, 17280, 18663, 20736, 23040, 24884, 25920, 27648, 31105, 34560, 37326, 41472, 46080, 49768, 51840, 55989, 62210, 69120, 74652, 82944, 93315, 99536, 103680, 111978, 124420, 138240, 149304, 167967, 186630, 199072, 207360, 223956, 248840, 279945, 298608, 335934, 373260, 398144, 414720, 447912, 497680, 503901, 559890, 597216, 671868, 746520, 796288, 839835, 895824, 995360, 1007802, 1119780, 1194432, 1343736, 1493040, 1592576, 1679670, 1791648, 1990720, 2015604, 2239560, 2388864, 2519505, 2687472, 2986080, 3185152, 3359340, 3583296, 3981440, 4031208, 4479120, 4777728, 5039010, 5374944, 5972160, 6370304, 6718680, 7166592, 7962880, 8062416, 8958240, 9555456, 10078020, 10749888, 11944320, 13437360, 14333184, 15925760, 16124832, 17916480, 19110912, 20156040, 21499776, 23888640, 26874720, 28666368, 31851520, 32249664, 35832960, 40312080, 42999552, 47777280, 53749440, 57332736, 64499328, 71665920, 80624160, 85999104, 95554560, 107498880, 128998656, 143331840, 161248320, 171998208, 214997760, 257997312, 286663680, 322496640, 429995520, 515994624, 644993280, 859991040, 1289986560, 2579973120]

約数ペア:

[(1, 2579973120), (2, 1289986560), (3, 859991040), (4, 644993280), (5, 515994624), (6, 429995520), (8, 322496640), (9, 286663680), (10, 257997312), (12, 214997760), (15, 171998208), (16, 161248320), (18, 143331840), (20, 128998656), (24, 107498880), (27, 95554560), (30, 85999104), (32, 80624160), (36, 71665920), (40, 64499328), (45, 57332736), (48, 53749440), (54, 47777280), (60, 42999552), (64, 40312080), (72, 35832960), (80, 32249664), (81, 31851520), (90, 28666368), (96, 26874720), (108, 23888640), (120, 21499776), (128, 20156040), (135, 19110912), (144, 17916480), (160, 16124832), (162, 15925760), (180, 14333184), (192, 13437360), (216, 11944320), (240, 10749888), (256, 10078020), (270, 9555456), (288, 8958240), (320, 8062416), (324, 7962880), (360, 7166592), (384, 6718680), (405, 6370304), (432, 5972160), (480, 5374944), (512, 5039010), (540, 4777728), (576, 4479120), (640, 4031208), (648, 3981440), (720, 3583296), (768, 3359340), (810, 3185152), (864, 2986080), (960, 2687472), (1024, 2519505), (1080, 2388864), (1152, 2239560), (1280, 2015604), (1296, 1990720), (1440, 1791648), (1536, 1679670), (1620, 1592576), (1728, 1493040), (1920, 1343736), (2160, 1194432), (2304, 1119780), (2560, 1007802), (2592, 995360), (2880, 895824), (3072, 839835), (3240, 796288), (3456, 746520), (3840, 671868), (4320, 597216), (4608, 559890), (5120, 503901), (5184, 497680), (5760, 447912), (6221, 414720), (6480, 398144), (6912, 373260), (7680, 335934), (8640, 298608), (9216, 279945), (10368, 248840), (11520, 223956), (12442, 207360), (12960, 199072), (13824, 186630), (15360, 167967), (17280, 149304), (18663, 138240), (20736, 124420), (23040, 111978), (24884, 103680), (25920, 99536), (27648, 93315), (31105, 82944), (34560, 74652), (37326, 69120), (41472, 62210), (46080, 55989), (49768, 51840)]