19671024960

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{252971}}^1$

素因数の和:253003

約数の個数: 168

約数和(自身を含む): 70166337696

約数和(自身を除く): 50495312736

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, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 252971, 505942, 758913, 1011884, 1264855, 1517826, 2023768, 2276739, 2529710, 3035652, 3794565, 4047536, 4553478, 5059420, 6071304, 6830217, 7589130, 8095072, 9106956, 10118840, 11383695, 12142608, 13660434, 15178260, 16190144, 18213912, 20237680, 20490651, 22767390, 24285216, 27320868, 30356520, 34151085, 36427824, 40475360, 40981302, 45534780, 48570432, 54641736, 60713040, 61471953, 68302170, 72855648, 80950720, 81962604, 91069560, 102453255, 109283472, 121426080, 122943906, 136604340, 145711296, 163925208, 182139120, 204906510, 218566944, 242852160, 245887812, 273208680, 307359765, 327850416, 364278240, 409813020, 437133888, 491775624, 546417360, 614719530, 655700832, 728556480, 819626040, 983551248, 1092834720, 1229439060, 1311401664, 1639252080, 1967102496, 2185669440, 2458878120, 3278504160, 3934204992, 4917756240, 6557008320, 9835512480, 19671024960]

約数ペア:

[(1, 19671024960), (2, 9835512480), (3, 6557008320), (4, 4917756240), (5, 3934204992), (6, 3278504160), (8, 2458878120), (9, 2185669440), (10, 1967102496), (12, 1639252080), (15, 1311401664), (16, 1229439060), (18, 1092834720), (20, 983551248), (24, 819626040), (27, 728556480), (30, 655700832), (32, 614719530), (36, 546417360), (40, 491775624), (45, 437133888), (48, 409813020), (54, 364278240), (60, 327850416), (64, 307359765), (72, 273208680), (80, 245887812), (81, 242852160), (90, 218566944), (96, 204906510), (108, 182139120), (120, 163925208), (135, 145711296), (144, 136604340), (160, 122943906), (162, 121426080), (180, 109283472), (192, 102453255), (216, 91069560), (240, 81962604), (243, 80950720), (270, 72855648), (288, 68302170), (320, 61471953), (324, 60713040), (360, 54641736), (405, 48570432), (432, 45534780), (480, 40981302), (486, 40475360), (540, 36427824), (576, 34151085), (648, 30356520), (720, 27320868), (810, 24285216), (864, 22767390), (960, 20490651), (972, 20237680), (1080, 18213912), (1215, 16190144), (1296, 15178260), (1440, 13660434), (1620, 12142608), (1728, 11383695), (1944, 10118840), (2160, 9106956), (2430, 8095072), (2592, 7589130), (2880, 6830217), (3240, 6071304), (3888, 5059420), (4320, 4553478), (4860, 4047536), (5184, 3794565), (6480, 3035652), (7776, 2529710), (8640, 2276739), (9720, 2023768), (12960, 1517826), (15552, 1264855), (19440, 1011884), (25920, 758913), (38880, 505942), (77760, 252971)]