246147840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:979

約数の個数: 216

約数和(自身を含む): 889630560

約数和(自身を除く): 643482720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 929, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1858, 1920, 2070, 2208, 2304, 2760, 2787, 2880, 2944, 3312, 3680, 3716, 3840, 4140, 4416, 4645, 5520, 5574, 5760, 5888, 6624, 7360, 7432, 8280, 8361, 8832, 9290, 11040, 11148, 11520, 13248, 13935, 14720, 14864, 16560, 16722, 17664, 18580, 21367, 22080, 22296, 26496, 27870, 29440, 29728, 33120, 33444, 37160, 41805, 42734, 44160, 44592, 52992, 55740, 59456, 64101, 66240, 66888, 74320, 83610, 85468, 88320, 89184, 106835, 111480, 118912, 128202, 132480, 133776, 148640, 167220, 170936, 178368, 192303, 213670, 222960, 237824, 256404, 264960, 267552, 297280, 320505, 334440, 341872, 356736, 384606, 427340, 445920, 512808, 535104, 594560, 641010, 668880, 683744, 713472, 769212, 854680, 891840, 961515, 1025616, 1070208, 1189120, 1282020, 1337760, 1367488, 1538424, 1709360, 1783680, 1923030, 2051232, 2140416, 2564040, 2675520, 2734976, 3076848, 3418720, 3567360, 3846060, 4102464, 5128080, 5351040, 5469952, 6153696, 6837440, 7692120, 8204928, 10256160, 10702080, 12307392, 13674880, 15384240, 16409856, 20512320, 24614784, 27349760, 30768480, 41024640, 49229568, 61536960, 82049280, 123073920, 246147840]

約数ペア:

[(1, 246147840), (2, 123073920), (3, 82049280), (4, 61536960), (5, 49229568), (6, 41024640), (8, 30768480), (9, 27349760), (10, 24614784), (12, 20512320), (15, 16409856), (16, 15384240), (18, 13674880), (20, 12307392), (23, 10702080), (24, 10256160), (30, 8204928), (32, 7692120), (36, 6837440), (40, 6153696), (45, 5469952), (46, 5351040), (48, 5128080), (60, 4102464), (64, 3846060), (69, 3567360), (72, 3418720), (80, 3076848), (90, 2734976), (92, 2675520), (96, 2564040), (115, 2140416), (120, 2051232), (128, 1923030), (138, 1783680), (144, 1709360), (160, 1538424), (180, 1367488), (184, 1337760), (192, 1282020), (207, 1189120), (230, 1070208), (240, 1025616), (256, 961515), (276, 891840), (288, 854680), (320, 769212), (345, 713472), (360, 683744), (368, 668880), (384, 641010), (414, 594560), (460, 535104), (480, 512808), (552, 445920), (576, 427340), (640, 384606), (690, 356736), (720, 341872), (736, 334440), (768, 320505), (828, 297280), (920, 267552), (929, 264960), (960, 256404), (1035, 237824), (1104, 222960), (1152, 213670), (1280, 192303), (1380, 178368), (1440, 170936), (1472, 167220), (1656, 148640), (1840, 133776), (1858, 132480), (1920, 128202), (2070, 118912), (2208, 111480), (2304, 106835), (2760, 89184), (2787, 88320), (2880, 85468), (2944, 83610), (3312, 74320), (3680, 66888), (3716, 66240), (3840, 64101), (4140, 59456), (4416, 55740), (4645, 52992), (5520, 44592), (5574, 44160), (5760, 42734), (5888, 41805), (6624, 37160), (7360, 33444), (7432, 33120), (8280, 29728), (8361, 29440), (8832, 27870), (9290, 26496), (11040, 22296), (11148, 22080), (11520, 21367), (13248, 18580), (13935, 17664), (14720, 16722), (14864, 16560)]