16231729920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{603859}}^1$

素因数の和:603890

約数の個数: 144

約数和(自身を含む): 59245912320

約数和(自身を除く): 43014182400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 603859, 1207718, 1811577, 2415436, 3019295, 3623154, 4227013, 4830872, 6038590, 7246308, 8454026, 9057885, 9661744, 12077180, 12681039, 14492616, 16908052, 18115770, 19323488, 21135065, 24154360, 25362078, 28985232, 33816104, 36231540, 38646976, 42270130, 48308720, 50724156, 57970464, 63405195, 67632208, 72463080, 77293952, 84540260, 96617440, 101448312, 115940928, 126810390, 135264416, 144926160, 154587904, 169080520, 193234880, 202896624, 231881856, 253620780, 270528832, 289852320, 338161040, 386469760, 405793248, 463763712, 507241560, 541057664, 579704640, 676322080, 772939520, 811586496, 1014483120, 1082115328, 1159409280, 1352644160, 1623172992, 2028966240, 2318818560, 2705288320, 3246345984, 4057932480, 5410576640, 8115864960, 16231729920]

約数ペア:

[(1, 16231729920), (2, 8115864960), (3, 5410576640), (4, 4057932480), (5, 3246345984), (6, 2705288320), (7, 2318818560), (8, 2028966240), (10, 1623172992), (12, 1352644160), (14, 1159409280), (15, 1082115328), (16, 1014483120), (20, 811586496), (21, 772939520), (24, 676322080), (28, 579704640), (30, 541057664), (32, 507241560), (35, 463763712), (40, 405793248), (42, 386469760), (48, 338161040), (56, 289852320), (60, 270528832), (64, 253620780), (70, 231881856), (80, 202896624), (84, 193234880), (96, 169080520), (105, 154587904), (112, 144926160), (120, 135264416), (128, 126810390), (140, 115940928), (160, 101448312), (168, 96617440), (192, 84540260), (210, 77293952), (224, 72463080), (240, 67632208), (256, 63405195), (280, 57970464), (320, 50724156), (336, 48308720), (384, 42270130), (420, 38646976), (448, 36231540), (480, 33816104), (560, 28985232), (640, 25362078), (672, 24154360), (768, 21135065), (840, 19323488), (896, 18115770), (960, 16908052), (1120, 14492616), (1280, 12681039), (1344, 12077180), (1680, 9661744), (1792, 9057885), (1920, 8454026), (2240, 7246308), (2688, 6038590), (3360, 4830872), (3840, 4227013), (4480, 3623154), (5376, 3019295), (6720, 2415436), (8960, 1811577), (13440, 1207718), (26880, 603859)]