194718720

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1846

約数の個数: 176

約数和(自身を含む): 712159488

約数和(自身を除く): 517440768

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, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1811, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3622, 3840, 4480, 5120, 5376, 5433, 6720, 7168, 7244, 7680, 8960, 9055, 10752, 10866, 12677, 13440, 14488, 15360, 17920, 18110, 21504, 21732, 25354, 26880, 27165, 28976, 35840, 36220, 38031, 43464, 50708, 53760, 54330, 57952, 63385, 72440, 76062, 86928, 101416, 107520, 108660, 115904, 126770, 144880, 152124, 173856, 190155, 202832, 217320, 231808, 253540, 289760, 304248, 347712, 380310, 405664, 434640, 463616, 507080, 579520, 608496, 695424, 760620, 811328, 869280, 927232, 1014160, 1159040, 1216992, 1390848, 1521240, 1622656, 1738560, 1854464, 2028320, 2318080, 2433984, 2781696, 3042480, 3245312, 3477120, 4056640, 4636160, 4867968, 5563392, 6084960, 6490624, 6954240, 8113280, 9272320, 9735936, 12169920, 12981248, 13908480, 16226560, 19471872, 24339840, 27816960, 32453120, 38943744, 48679680, 64906240, 97359360, 194718720]

約数ペア:

[(1, 194718720), (2, 97359360), (3, 64906240), (4, 48679680), (5, 38943744), (6, 32453120), (7, 27816960), (8, 24339840), (10, 19471872), (12, 16226560), (14, 13908480), (15, 12981248), (16, 12169920), (20, 9735936), (21, 9272320), (24, 8113280), (28, 6954240), (30, 6490624), (32, 6084960), (35, 5563392), (40, 4867968), (42, 4636160), (48, 4056640), (56, 3477120), (60, 3245312), (64, 3042480), (70, 2781696), (80, 2433984), (84, 2318080), (96, 2028320), (105, 1854464), (112, 1738560), (120, 1622656), (128, 1521240), (140, 1390848), (160, 1216992), (168, 1159040), (192, 1014160), (210, 927232), (224, 869280), (240, 811328), (256, 760620), (280, 695424), (320, 608496), (336, 579520), (384, 507080), (420, 463616), (448, 434640), (480, 405664), (512, 380310), (560, 347712), (640, 304248), (672, 289760), (768, 253540), (840, 231808), (896, 217320), (960, 202832), (1024, 190155), (1120, 173856), (1280, 152124), (1344, 144880), (1536, 126770), (1680, 115904), (1792, 108660), (1811, 107520), (1920, 101416), (2240, 86928), (2560, 76062), (2688, 72440), (3072, 63385), (3360, 57952), (3584, 54330), (3622, 53760), (3840, 50708), (4480, 43464), (5120, 38031), (5376, 36220), (5433, 35840), (6720, 28976), (7168, 27165), (7244, 26880), (7680, 25354), (8960, 21732), (9055, 21504), (10752, 18110), (10866, 17920), (12677, 15360), (13440, 14488)]