316236960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1877}}^1$

素因数の和:1917

約数の個数: 240

約数和(自身を含む): 1202543496

約数和(自身を除く): 886306536

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 1877, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 3754, 4212, 4320, 4680, 5265, 5616, 5631, 6240, 6480, 7020, 7508, 8424, 9360, 9385, 10530, 11232, 11262, 12960, 14040, 15016, 16848, 16893, 18720, 18770, 21060, 22524, 24401, 28080, 28155, 30032, 33696, 33786, 37540, 42120, 45048, 48802, 50679, 56160, 56310, 60064, 67572, 73203, 75080, 84240, 84465, 90096, 97604, 101358, 112620, 122005, 135144, 146406, 150160, 152037, 168480, 168930, 180192, 195208, 202716, 219609, 225240, 244010, 253395, 270288, 292812, 300320, 304074, 337860, 366015, 390416, 405432, 439218, 450480, 488020, 506790, 540576, 585624, 608148, 658827, 675720, 732030, 760185, 780832, 810864, 878436, 900960, 976040, 1013580, 1098045, 1171248, 1216296, 1317654, 1351440, 1464060, 1520370, 1621728, 1756872, 1952080, 1976481, 2027160, 2196090, 2342496, 2432592, 2635308, 2702880, 2928120, 3040740, 3294135, 3513744, 3904160, 3952962, 4054320, 4392180, 4865184, 5270616, 5856240, 6081480, 6588270, 7027488, 7905924, 8108640, 8784360, 9882405, 10541232, 11712480, 12162960, 13176540, 15811848, 17568720, 19764810, 21082464, 24325920, 26353080, 31623696, 35137440, 39529620, 52706160, 63247392, 79059240, 105412320, 158118480, 316236960]

約数ペア:

[(1, 316236960), (2, 158118480), (3, 105412320), (4, 79059240), (5, 63247392), (6, 52706160), (8, 39529620), (9, 35137440), (10, 31623696), (12, 26353080), (13, 24325920), (15, 21082464), (16, 19764810), (18, 17568720), (20, 15811848), (24, 13176540), (26, 12162960), (27, 11712480), (30, 10541232), (32, 9882405), (36, 8784360), (39, 8108640), (40, 7905924), (45, 7027488), (48, 6588270), (52, 6081480), (54, 5856240), (60, 5270616), (65, 4865184), (72, 4392180), (78, 4054320), (80, 3952962), (81, 3904160), (90, 3513744), (96, 3294135), (104, 3040740), (108, 2928120), (117, 2702880), (120, 2635308), (130, 2432592), (135, 2342496), (144, 2196090), (156, 2027160), (160, 1976481), (162, 1952080), (180, 1756872), (195, 1621728), (208, 1520370), (216, 1464060), (234, 1351440), (240, 1317654), (260, 1216296), (270, 1171248), (288, 1098045), (312, 1013580), (324, 976040), (351, 900960), (360, 878436), (390, 810864), (405, 780832), (416, 760185), (432, 732030), (468, 675720), (480, 658827), (520, 608148), (540, 585624), (585, 540576), (624, 506790), (648, 488020), (702, 450480), (720, 439218), (780, 405432), (810, 390416), (864, 366015), (936, 337860), (1040, 304074), (1053, 300320), (1080, 292812), (1170, 270288), (1248, 253395), (1296, 244010), (1404, 225240), (1440, 219609), (1560, 202716), (1620, 195208), (1755, 180192), (1872, 168930), (1877, 168480), (2080, 152037), (2106, 150160), (2160, 146406), (2340, 135144), (2592, 122005), (2808, 112620), (3120, 101358), (3240, 97604), (3510, 90096), (3744, 84465), (3754, 84240), (4212, 75080), (4320, 73203), (4680, 67572), (5265, 60064), (5616, 56310), (5631, 56160), (6240, 50679), (6480, 48802), (7020, 45048), (7508, 42120), (8424, 37540), (9360, 33786), (9385, 33696), (10530, 30032), (11232, 28155), (11262, 28080), (12960, 24401), (14040, 22524), (15016, 21060), (16848, 18770), (16893, 18720)]