16168320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{401}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 63966240

約数和(自身を除く): 47797920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 401, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 802, 840, 896, 960, 1008, 1120, 1152, 1203, 1260, 1344, 1440, 1604, 1680, 1920, 2005, 2016, 2240, 2406, 2520, 2688, 2807, 2880, 3208, 3360, 3609, 4010, 4032, 4480, 4812, 5040, 5614, 5760, 6015, 6416, 6720, 7218, 8020, 8064, 8421, 9624, 10080, 11228, 12030, 12832, 13440, 14035, 14436, 16040, 16842, 18045, 19248, 20160, 22456, 24060, 25263, 25664, 28070, 28872, 32080, 33684, 36090, 38496, 40320, 42105, 44912, 48120, 50526, 51328, 56140, 57744, 64160, 67368, 72180, 76992, 84210, 89824, 96240, 101052, 112280, 115488, 126315, 128320, 134736, 144360, 153984, 168420, 179648, 192480, 202104, 224560, 230976, 252630, 256640, 269472, 288720, 336840, 359296, 384960, 404208, 449120, 461952, 505260, 538944, 577440, 673680, 769920, 808416, 898240, 1010520, 1077888, 1154880, 1347360, 1616832, 1796480, 2021040, 2309760, 2694720, 3233664, 4042080, 5389440, 8084160, 16168320]

約数ペア:

[(1, 16168320), (2, 8084160), (3, 5389440), (4, 4042080), (5, 3233664), (6, 2694720), (7, 2309760), (8, 2021040), (9, 1796480), (10, 1616832), (12, 1347360), (14, 1154880), (15, 1077888), (16, 1010520), (18, 898240), (20, 808416), (21, 769920), (24, 673680), (28, 577440), (30, 538944), (32, 505260), (35, 461952), (36, 449120), (40, 404208), (42, 384960), (45, 359296), (48, 336840), (56, 288720), (60, 269472), (63, 256640), (64, 252630), (70, 230976), (72, 224560), (80, 202104), (84, 192480), (90, 179648), (96, 168420), (105, 153984), (112, 144360), (120, 134736), (126, 128320), (128, 126315), (140, 115488), (144, 112280), (160, 101052), (168, 96240), (180, 89824), (192, 84210), (210, 76992), (224, 72180), (240, 67368), (252, 64160), (280, 57744), (288, 56140), (315, 51328), (320, 50526), (336, 48120), (360, 44912), (384, 42105), (401, 40320), (420, 38496), (448, 36090), (480, 33684), (504, 32080), (560, 28872), (576, 28070), (630, 25664), (640, 25263), (672, 24060), (720, 22456), (802, 20160), (840, 19248), (896, 18045), (960, 16842), (1008, 16040), (1120, 14436), (1152, 14035), (1203, 13440), (1260, 12832), (1344, 12030), (1440, 11228), (1604, 10080), (1680, 9624), (1920, 8421), (2005, 8064), (2016, 8020), (2240, 7218), (2406, 6720), (2520, 6416), (2688, 6015), (2807, 5760), (2880, 5614), (3208, 5040), (3360, 4812), (3609, 4480), (4010, 4032)]