15890804640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{16063}}^1$

素因数の和:16316

約数の個数: 192

約数和(自身を含む): 55864166400

約数和(自身を除く): 39973361760

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 229, 240, 270, 288, 360, 432, 458, 480, 540, 687, 720, 864, 916, 1080, 1145, 1374, 1440, 1832, 2061, 2160, 2290, 2748, 3435, 3664, 4122, 4320, 4580, 5496, 6183, 6870, 7328, 8244, 9160, 10305, 10992, 12366, 13740, 16063, 16488, 18320, 20610, 21984, 24732, 27480, 30915, 32126, 32976, 36640, 41220, 48189, 49464, 54960, 61830, 64252, 65952, 80315, 82440, 96378, 98928, 109920, 123660, 128504, 144567, 160630, 164880, 192756, 197856, 240945, 247320, 257008, 289134, 321260, 329760, 385512, 433701, 481890, 494640, 514016, 578268, 642520, 722835, 771024, 867402, 963780, 989280, 1156536, 1285040, 1445670, 1542048, 1734804, 1927560, 2168505, 2313072, 2570080, 2891340, 3469608, 3678427, 3855120, 4337010, 4626144, 5782680, 6939216, 7356854, 7710240, 8674020, 11035281, 11565360, 13878432, 14713708, 17348040, 18392135, 22070562, 23130720, 29427416, 33105843, 34696080, 36784270, 44141124, 55176405, 58854832, 66211686, 69392160, 73568540, 88282248, 99317529, 110352810, 117709664, 132423372, 147137080, 165529215, 176564496, 198635058, 220705620, 264846744, 294274160, 331058430, 353128992, 397270116, 441411240, 496587645, 529693488, 588548320, 662116860, 794540232, 882822480, 993175290, 1059386976, 1324233720, 1589080464, 1765644960, 1986350580, 2648467440, 3178160928, 3972701160, 5296934880, 7945402320, 15890804640]

約数ペア:

[(1, 15890804640), (2, 7945402320), (3, 5296934880), (4, 3972701160), (5, 3178160928), (6, 2648467440), (8, 1986350580), (9, 1765644960), (10, 1589080464), (12, 1324233720), (15, 1059386976), (16, 993175290), (18, 882822480), (20, 794540232), (24, 662116860), (27, 588548320), (30, 529693488), (32, 496587645), (36, 441411240), (40, 397270116), (45, 353128992), (48, 331058430), (54, 294274160), (60, 264846744), (72, 220705620), (80, 198635058), (90, 176564496), (96, 165529215), (108, 147137080), (120, 132423372), (135, 117709664), (144, 110352810), (160, 99317529), (180, 88282248), (216, 73568540), (229, 69392160), (240, 66211686), (270, 58854832), (288, 55176405), (360, 44141124), (432, 36784270), (458, 34696080), (480, 33105843), (540, 29427416), (687, 23130720), (720, 22070562), (864, 18392135), (916, 17348040), (1080, 14713708), (1145, 13878432), (1374, 11565360), (1440, 11035281), (1832, 8674020), (2061, 7710240), (2160, 7356854), (2290, 6939216), (2748, 5782680), (3435, 4626144), (3664, 4337010), (4122, 3855120), (4320, 3678427), (4580, 3469608), (5496, 2891340), (6183, 2570080), (6870, 2313072), (7328, 2168505), (8244, 1927560), (9160, 1734804), (10305, 1542048), (10992, 1445670), (12366, 1285040), (13740, 1156536), (16063, 989280), (16488, 963780), (18320, 867402), (20610, 771024), (21984, 722835), (24732, 642520), (27480, 578268), (30915, 514016), (32126, 494640), (32976, 481890), (36640, 433701), (41220, 385512), (48189, 329760), (49464, 321260), (54960, 289134), (61830, 257008), (64252, 247320), (65952, 240945), (80315, 197856), (82440, 192756), (96378, 164880), (98928, 160630), (109920, 144567), (123660, 128504)]