16047360

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 63772800

約数和(自身を除く): 47725440

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, 199, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 398, 420, 448, 480, 504, 560, 576, 597, 630, 640, 672, 720, 768, 796, 840, 896, 960, 995, 1008, 1120, 1152, 1194, 1260, 1280, 1344, 1393, 1440, 1592, 1680, 1791, 1792, 1920, 1990, 2016, 2240, 2304, 2388, 2520, 2688, 2786, 2880, 2985, 3184, 3360, 3582, 3840, 3980, 4032, 4179, 4480, 4776, 5040, 5376, 5572, 5760, 5970, 6368, 6720, 6965, 7164, 7960, 8064, 8358, 8955, 8960, 9552, 10080, 11144, 11520, 11940, 12537, 12736, 13440, 13930, 14328, 15920, 16128, 16716, 17910, 19104, 20160, 20895, 22288, 23880, 25074, 25472, 26880, 27860, 28656, 31840, 33432, 35820, 38208, 40320, 41790, 44576, 47760, 50148, 50944, 55720, 57312, 62685, 63680, 66864, 71640, 76416, 80640, 83580, 89152, 95520, 100296, 111440, 114624, 125370, 127360, 133728, 143280, 152832, 167160, 178304, 191040, 200592, 222880, 229248, 250740, 254720, 267456, 286560, 334320, 356608, 382080, 401184, 445760, 458496, 501480, 534912, 573120, 668640, 764160, 802368, 891520, 1002960, 1069824, 1146240, 1337280, 1604736, 1783040, 2005920, 2292480, 2674560, 3209472, 4011840, 5349120, 8023680, 16047360]

約数ペア:

[(1, 16047360), (2, 8023680), (3, 5349120), (4, 4011840), (5, 3209472), (6, 2674560), (7, 2292480), (8, 2005920), (9, 1783040), (10, 1604736), (12, 1337280), (14, 1146240), (15, 1069824), (16, 1002960), (18, 891520), (20, 802368), (21, 764160), (24, 668640), (28, 573120), (30, 534912), (32, 501480), (35, 458496), (36, 445760), (40, 401184), (42, 382080), (45, 356608), (48, 334320), (56, 286560), (60, 267456), (63, 254720), (64, 250740), (70, 229248), (72, 222880), (80, 200592), (84, 191040), (90, 178304), (96, 167160), (105, 152832), (112, 143280), (120, 133728), (126, 127360), (128, 125370), (140, 114624), (144, 111440), (160, 100296), (168, 95520), (180, 89152), (192, 83580), (199, 80640), (210, 76416), (224, 71640), (240, 66864), (252, 63680), (256, 62685), (280, 57312), (288, 55720), (315, 50944), (320, 50148), (336, 47760), (360, 44576), (384, 41790), (398, 40320), (420, 38208), (448, 35820), (480, 33432), (504, 31840), (560, 28656), (576, 27860), (597, 26880), (630, 25472), (640, 25074), (672, 23880), (720, 22288), (768, 20895), (796, 20160), (840, 19104), (896, 17910), (960, 16716), (995, 16128), (1008, 15920), (1120, 14328), (1152, 13930), (1194, 13440), (1260, 12736), (1280, 12537), (1344, 11940), (1393, 11520), (1440, 11144), (1592, 10080), (1680, 9552), (1791, 8960), (1792, 8955), (1920, 8358), (1990, 8064), (2016, 7960), (2240, 7164), (2304, 6965), (2388, 6720), (2520, 6368), (2688, 5970), (2786, 5760), (2880, 5572), (2985, 5376), (3184, 5040), (3360, 4776), (3582, 4480), (3840, 4179), (3980, 4032)]