193639680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1$

素因数の和:474

約数の個数: 288

約数和(自身を含む): 741726720

約数和(自身を除く): 548087040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 431, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 862, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1280, 1293, 1404, 1440, 1560, 1664, 1724, 1728, 1755, 1872, 1920, 2080, 2155, 2160, 2304, 2340, 2496, 2586, 2808, 2880, 3120, 3328, 3448, 3456, 3510, 3744, 3840, 3879, 4160, 4310, 4320, 4680, 4992, 5172, 5603, 5616, 5760, 6240, 6465, 6896, 6912, 7020, 7488, 7758, 8320, 8620, 8640, 9360, 9984, 10344, 11206, 11232, 11520, 11637, 12480, 12930, 13792, 14040, 14976, 15516, 16640, 16809, 17240, 17280, 18720, 19395, 20688, 22412, 22464, 23274, 24960, 25860, 27584, 28015, 28080, 29952, 31032, 33618, 34480, 34560, 37440, 38790, 41376, 44824, 44928, 46548, 49920, 50427, 51720, 55168, 56030, 56160, 58185, 62064, 67236, 68960, 74880, 77580, 82752, 84045, 89648, 89856, 93096, 100854, 103440, 110336, 112060, 112320, 116370, 124128, 134472, 137920, 149760, 151281, 155160, 165504, 168090, 179296, 186192, 201708, 206880, 224120, 224640, 232740, 248256, 252135, 268944, 275840, 302562, 310320, 331008, 336180, 358592, 372384, 403416, 413760, 448240, 449280, 465480, 496512, 504270, 537888, 551680, 605124, 620640, 672360, 717184, 744768, 756405, 806832, 827520, 896480, 930960, 993024, 1008540, 1075776, 1210248, 1241280, 1344720, 1434368, 1489536, 1512810, 1613664, 1655040, 1792960, 1861920, 2017080, 2151552, 2420496, 2482560, 2689440, 2979072, 3025620, 3227328, 3585920, 3723840, 4034160, 4303104, 4840992, 4965120, 5378880, 6051240, 6454656, 7171840, 7447680, 8068320, 9681984, 10757760, 12102480, 12909312, 14895360, 16136640, 19363968, 21515520, 24204960, 32273280, 38727936, 48409920, 64546560, 96819840, 193639680]

約数ペア:

[(1, 193639680), (2, 96819840), (3, 64546560), (4, 48409920), (5, 38727936), (6, 32273280), (8, 24204960), (9, 21515520), (10, 19363968), (12, 16136640), (13, 14895360), (15, 12909312), (16, 12102480), (18, 10757760), (20, 9681984), (24, 8068320), (26, 7447680), (27, 7171840), (30, 6454656), (32, 6051240), (36, 5378880), (39, 4965120), (40, 4840992), (45, 4303104), (48, 4034160), (52, 3723840), (54, 3585920), (60, 3227328), (64, 3025620), (65, 2979072), (72, 2689440), (78, 2482560), (80, 2420496), (90, 2151552), (96, 2017080), (104, 1861920), (108, 1792960), (117, 1655040), (120, 1613664), (128, 1512810), (130, 1489536), (135, 1434368), (144, 1344720), (156, 1241280), (160, 1210248), (180, 1075776), (192, 1008540), (195, 993024), (208, 930960), (216, 896480), (234, 827520), (240, 806832), (256, 756405), (260, 744768), (270, 717184), (288, 672360), (312, 620640), (320, 605124), (351, 551680), (360, 537888), (384, 504270), (390, 496512), (416, 465480), (431, 449280), (432, 448240), (468, 413760), (480, 403416), (520, 372384), (540, 358592), (576, 336180), (585, 331008), (624, 310320), (640, 302562), (702, 275840), (720, 268944), (768, 252135), (780, 248256), (832, 232740), (862, 224640), (864, 224120), (936, 206880), (960, 201708), (1040, 186192), (1080, 179296), (1152, 168090), (1170, 165504), (1248, 155160), (1280, 151281), (1293, 149760), (1404, 137920), (1440, 134472), (1560, 124128), (1664, 116370), (1724, 112320), (1728, 112060), (1755, 110336), (1872, 103440), (1920, 100854), (2080, 93096), (2155, 89856), (2160, 89648), (2304, 84045), (2340, 82752), (2496, 77580), (2586, 74880), (2808, 68960), (2880, 67236), (3120, 62064), (3328, 58185), (3448, 56160), (3456, 56030), (3510, 55168), (3744, 51720), (3840, 50427), (3879, 49920), (4160, 46548), (4310, 44928), (4320, 44824), (4680, 41376), (4992, 38790), (5172, 37440), (5603, 34560), (5616, 34480), (5760, 33618), (6240, 31032), (6465, 29952), (6896, 28080), (6912, 28015), (7020, 27584), (7488, 25860), (7758, 24960), (8320, 23274), (8620, 22464), (8640, 22412), (9360, 20688), (9984, 19395), (10344, 18720), (11206, 17280), (11232, 17240), (11520, 16809), (11637, 16640), (12480, 15516), (12930, 14976), (13792, 14040)]