664692480

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{2137}}^1$

素因数の和:2173

約数の個数: 216

約数和(自身を含む): 2386059312

約数和(自身を除く): 1721366832

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2137, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4274, 4320, 4860, 5184, 5760, 6411, 6480, 6912, 7776, 8548, 8640, 9720, 10368, 10685, 11520, 12822, 12960, 15552, 17096, 17280, 19233, 19440, 20736, 21370, 25644, 25920, 31104, 32055, 34192, 34560, 38466, 38880, 42740, 51288, 51840, 57699, 62208, 64110, 68384, 76932, 77760, 85480, 96165, 102576, 103680, 115398, 128220, 136768, 153864, 155520, 170960, 173097, 192330, 205152, 230796, 256440, 273536, 288495, 307728, 311040, 341920, 346194, 384660, 410304, 461592, 512880, 519291, 547072, 576990, 615456, 683840, 692388, 769320, 820608, 865485, 923184, 1025760, 1038582, 1153980, 1230912, 1367680, 1384776, 1538640, 1641216, 1730970, 1846368, 2051520, 2077164, 2307960, 2461824, 2596455, 2735360, 2769552, 3077280, 3461940, 3692736, 4103040, 4154328, 4615920, 4923648, 5192910, 5539104, 6154560, 6923880, 7385472, 8206080, 8308656, 9231840, 10385820, 11078208, 12309120, 13847760, 14770944, 16617312, 18463680, 20771640, 22156416, 24618240, 27695520, 33234624, 36927360, 41543280, 44312832, 55391040, 66469248, 73854720, 83086560, 110782080, 132938496, 166173120, 221564160, 332346240, 664692480]

約数ペア:

[(1, 664692480), (2, 332346240), (3, 221564160), (4, 166173120), (5, 132938496), (6, 110782080), (8, 83086560), (9, 73854720), (10, 66469248), (12, 55391040), (15, 44312832), (16, 41543280), (18, 36927360), (20, 33234624), (24, 27695520), (27, 24618240), (30, 22156416), (32, 20771640), (36, 18463680), (40, 16617312), (45, 14770944), (48, 13847760), (54, 12309120), (60, 11078208), (64, 10385820), (72, 9231840), (80, 8308656), (81, 8206080), (90, 7385472), (96, 6923880), (108, 6154560), (120, 5539104), (128, 5192910), (135, 4923648), (144, 4615920), (160, 4154328), (162, 4103040), (180, 3692736), (192, 3461940), (216, 3077280), (240, 2769552), (243, 2735360), (256, 2596455), (270, 2461824), (288, 2307960), (320, 2077164), (324, 2051520), (360, 1846368), (384, 1730970), (405, 1641216), (432, 1538640), (480, 1384776), (486, 1367680), (540, 1230912), (576, 1153980), (640, 1038582), (648, 1025760), (720, 923184), (768, 865485), (810, 820608), (864, 769320), (960, 692388), (972, 683840), (1080, 615456), (1152, 576990), (1215, 547072), (1280, 519291), (1296, 512880), (1440, 461592), (1620, 410304), (1728, 384660), (1920, 346194), (1944, 341920), (2137, 311040), (2160, 307728), (2304, 288495), (2430, 273536), (2592, 256440), (2880, 230796), (3240, 205152), (3456, 192330), (3840, 173097), (3888, 170960), (4274, 155520), (4320, 153864), (4860, 136768), (5184, 128220), (5760, 115398), (6411, 103680), (6480, 102576), (6912, 96165), (7776, 85480), (8548, 77760), (8640, 76932), (9720, 68384), (10368, 64110), (10685, 62208), (11520, 57699), (12822, 51840), (12960, 51288), (15552, 42740), (17096, 38880), (17280, 38466), (19233, 34560), (19440, 34192), (20736, 32055), (21370, 31104), (25644, 25920)]