548619120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:772

約数の個数: 240

約数和(自身を含む): 2120102400

約数和(自身を除く): 1571483280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 199, 210, 240, 252, 280, 315, 336, 360, 398, 420, 504, 547, 560, 597, 630, 720, 796, 840, 995, 1008, 1094, 1194, 1260, 1393, 1592, 1641, 1680, 1791, 1990, 2188, 2388, 2520, 2735, 2786, 2985, 3184, 3282, 3582, 3829, 3980, 4179, 4376, 4776, 4923, 5040, 5470, 5572, 5970, 6564, 6965, 7164, 7658, 7960, 8205, 8358, 8752, 8955, 9552, 9846, 10940, 11144, 11487, 11940, 12537, 13128, 13930, 14328, 15316, 15920, 16410, 16716, 17910, 19145, 19692, 20895, 21880, 22288, 22974, 23880, 24615, 25074, 26256, 27860, 28656, 30632, 32820, 33432, 34461, 35820, 38290, 39384, 41790, 43760, 45948, 47760, 49230, 50148, 55720, 57435, 61264, 62685, 65640, 66864, 68922, 71640, 76580, 78768, 83580, 91896, 98460, 100296, 108853, 111440, 114870, 125370, 131280, 137844, 143280, 153160, 167160, 172305, 183792, 196920, 200592, 217706, 229740, 250740, 275688, 306320, 326559, 334320, 344610, 393840, 435412, 459480, 501480, 544265, 551376, 653118, 689220, 761971, 870824, 918960, 979677, 1002960, 1088530, 1306236, 1378440, 1523942, 1632795, 1741648, 1959354, 2177060, 2285913, 2612472, 2756880, 3047884, 3265590, 3809855, 3918708, 4354120, 4571826, 4898385, 5224944, 6095768, 6531180, 6857739, 7619710, 7837416, 8708240, 9143652, 9796770, 11429565, 12191536, 13062360, 13715478, 15239420, 15674832, 18287304, 19593540, 22859130, 26124720, 27430956, 30478840, 34288695, 36574608, 39187080, 45718260, 54861912, 60957680, 68577390, 78374160, 91436520, 109723824, 137154780, 182873040, 274309560, 548619120]

約数ペア:

[(1, 548619120), (2, 274309560), (3, 182873040), (4, 137154780), (5, 109723824), (6, 91436520), (7, 78374160), (8, 68577390), (9, 60957680), (10, 54861912), (12, 45718260), (14, 39187080), (15, 36574608), (16, 34288695), (18, 30478840), (20, 27430956), (21, 26124720), (24, 22859130), (28, 19593540), (30, 18287304), (35, 15674832), (36, 15239420), (40, 13715478), (42, 13062360), (45, 12191536), (48, 11429565), (56, 9796770), (60, 9143652), (63, 8708240), (70, 7837416), (72, 7619710), (80, 6857739), (84, 6531180), (90, 6095768), (105, 5224944), (112, 4898385), (120, 4571826), (126, 4354120), (140, 3918708), (144, 3809855), (168, 3265590), (180, 3047884), (199, 2756880), (210, 2612472), (240, 2285913), (252, 2177060), (280, 1959354), (315, 1741648), (336, 1632795), (360, 1523942), (398, 1378440), (420, 1306236), (504, 1088530), (547, 1002960), (560, 979677), (597, 918960), (630, 870824), (720, 761971), (796, 689220), (840, 653118), (995, 551376), (1008, 544265), (1094, 501480), (1194, 459480), (1260, 435412), (1393, 393840), (1592, 344610), (1641, 334320), (1680, 326559), (1791, 306320), (1990, 275688), (2188, 250740), (2388, 229740), (2520, 217706), (2735, 200592), (2786, 196920), (2985, 183792), (3184, 172305), (3282, 167160), (3582, 153160), (3829, 143280), (3980, 137844), (4179, 131280), (4376, 125370), (4776, 114870), (4923, 111440), (5040, 108853), (5470, 100296), (5572, 98460), (5970, 91896), (6564, 83580), (6965, 78768), (7164, 76580), (7658, 71640), (7960, 68922), (8205, 66864), (8358, 65640), (8752, 62685), (8955, 61264), (9552, 57435), (9846, 55720), (10940, 50148), (11144, 49230), (11487, 47760), (11940, 45948), (12537, 43760), (13128, 41790), (13930, 39384), (14328, 38290), (15316, 35820), (15920, 34461), (16410, 33432), (16716, 32820), (17910, 30632), (19145, 28656), (19692, 27860), (20895, 26256), (21880, 25074), (22288, 24615), (22974, 23880)]