729233280

素因数分解:

$2^7\times 3^7\times 5^1\times {\mathrm{521}}^1$

素因数の和:561

約数の個数: 256

約数和(自身を含む): 2619604800

約数和(自身を除く): 1890371520

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, 521, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1042, 1080, 1152, 1215, 1296, 1440, 1458, 1563, 1620, 1728, 1920, 1944, 2084, 2160, 2187, 2430, 2592, 2605, 2880, 2916, 3126, 3240, 3456, 3645, 3888, 4168, 4320, 4374, 4689, 4860, 5184, 5210, 5760, 5832, 6252, 6480, 7290, 7776, 7815, 8336, 8640, 8748, 9378, 9720, 10368, 10420, 10935, 11664, 12504, 12960, 14067, 14580, 15552, 15630, 16672, 17280, 17496, 18756, 19440, 20840, 21870, 23328, 23445, 25008, 25920, 28134, 29160, 31104, 31260, 33344, 34992, 37512, 38880, 41680, 42201, 43740, 46656, 46890, 50016, 51840, 56268, 58320, 62520, 66688, 69984, 70335, 75024, 77760, 83360, 84402, 87480, 93312, 93780, 100032, 112536, 116640, 125040, 126603, 139968, 140670, 150048, 155520, 166720, 168804, 174960, 187560, 200064, 211005, 225072, 233280, 250080, 253206, 279936, 281340, 300096, 333440, 337608, 349920, 375120, 379809, 422010, 450144, 466560, 500160, 506412, 562680, 600192, 633015, 675216, 699840, 750240, 759618, 844020, 900288, 1000320, 1012824, 1125360, 1139427, 1266030, 1350432, 1399680, 1500480, 1519236, 1688040, 1800576, 1899045, 2025648, 2250720, 2278854, 2532060, 2700864, 3000960, 3038472, 3376080, 3798090, 4051296, 4501440, 4557708, 5064120, 5401728, 5697135, 6076944, 6752160, 7596180, 8102592, 9002880, 9115416, 10128240, 11394270, 12153888, 13504320, 15192360, 16205184, 18230832, 20256480, 22788540, 24307776, 27008640, 30384720, 36461664, 40512960, 45577080, 48615552, 60769440, 72923328, 81025920, 91154160, 121538880, 145846656, 182308320, 243077760, 364616640, 729233280]

約数ペア:

[(1, 729233280), (2, 364616640), (3, 243077760), (4, 182308320), (5, 145846656), (6, 121538880), (8, 91154160), (9, 81025920), (10, 72923328), (12, 60769440), (15, 48615552), (16, 45577080), (18, 40512960), (20, 36461664), (24, 30384720), (27, 27008640), (30, 24307776), (32, 22788540), (36, 20256480), (40, 18230832), (45, 16205184), (48, 15192360), (54, 13504320), (60, 12153888), (64, 11394270), (72, 10128240), (80, 9115416), (81, 9002880), (90, 8102592), (96, 7596180), (108, 6752160), (120, 6076944), (128, 5697135), (135, 5401728), (144, 5064120), (160, 4557708), (162, 4501440), (180, 4051296), (192, 3798090), (216, 3376080), (240, 3038472), (243, 3000960), (270, 2700864), (288, 2532060), (320, 2278854), (324, 2250720), (360, 2025648), (384, 1899045), (405, 1800576), (432, 1688040), (480, 1519236), (486, 1500480), (521, 1399680), (540, 1350432), (576, 1266030), (640, 1139427), (648, 1125360), (720, 1012824), (729, 1000320), (810, 900288), (864, 844020), (960, 759618), (972, 750240), (1042, 699840), (1080, 675216), (1152, 633015), (1215, 600192), (1296, 562680), (1440, 506412), (1458, 500160), (1563, 466560), (1620, 450144), (1728, 422010), (1920, 379809), (1944, 375120), (2084, 349920), (2160, 337608), (2187, 333440), (2430, 300096), (2592, 281340), (2605, 279936), (2880, 253206), (2916, 250080), (3126, 233280), (3240, 225072), (3456, 211005), (3645, 200064), (3888, 187560), (4168, 174960), (4320, 168804), (4374, 166720), (4689, 155520), (4860, 150048), (5184, 140670), (5210, 139968), (5760, 126603), (5832, 125040), (6252, 116640), (6480, 112536), (7290, 100032), (7776, 93780), (7815, 93312), (8336, 87480), (8640, 84402), (8748, 83360), (9378, 77760), (9720, 75024), (10368, 70335), (10420, 69984), (10935, 66688), (11664, 62520), (12504, 58320), (12960, 56268), (14067, 51840), (14580, 50016), (15552, 46890), (15630, 46656), (16672, 43740), (17280, 42201), (17496, 41680), (18756, 38880), (19440, 37512), (20840, 34992), (21870, 33344), (23328, 31260), (23445, 31104), (25008, 29160), (25920, 28134)]