395382960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{1601}}^1$

素因数の和:1641

約数の個数: 240

約数和(自身を含む): 1549454400

約数和(自身を除く): 1154071440

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, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1260, 1372, 1470, 1601, 1680, 1715, 1764, 1960, 2058, 2205, 2352, 2520, 2744, 2940, 3087, 3202, 3430, 3528, 3920, 4116, 4410, 4803, 5040, 5145, 5488, 5880, 6174, 6404, 6860, 7056, 8005, 8232, 8820, 9606, 10290, 11207, 11760, 12348, 12808, 13720, 14409, 15435, 16010, 16464, 17640, 19212, 20580, 22414, 24015, 24696, 25616, 27440, 28818, 30870, 32020, 33621, 35280, 38424, 41160, 44828, 48030, 49392, 56035, 57636, 61740, 64040, 67242, 72045, 76848, 78449, 82320, 89656, 96060, 100863, 112070, 115272, 123480, 128080, 134484, 144090, 156898, 168105, 179312, 192120, 201726, 224140, 230544, 235347, 246960, 268968, 288180, 313796, 336210, 384240, 392245, 403452, 448280, 470694, 504315, 537936, 549143, 576360, 627592, 672420, 706041, 784490, 806904, 896560, 941388, 1008630, 1098286, 1152720, 1176735, 1255184, 1344840, 1412082, 1568980, 1613808, 1647429, 1882776, 2017260, 2196572, 2353470, 2689680, 2745715, 2824164, 3137960, 3294858, 3530205, 3765552, 4034520, 4393144, 4706940, 4942287, 5491430, 5648328, 6275920, 6589716, 7060410, 8069040, 8237145, 8786288, 9413880, 9884574, 10982860, 11296656, 13179432, 14120820, 16474290, 18827760, 19769148, 21965720, 24711435, 26358864, 28241640, 32948580, 39538296, 43931440, 49422870, 56483280, 65897160, 79076592, 98845740, 131794320, 197691480, 395382960]

約数ペア:

[(1, 395382960), (2, 197691480), (3, 131794320), (4, 98845740), (5, 79076592), (6, 65897160), (7, 56483280), (8, 49422870), (9, 43931440), (10, 39538296), (12, 32948580), (14, 28241640), (15, 26358864), (16, 24711435), (18, 21965720), (20, 19769148), (21, 18827760), (24, 16474290), (28, 14120820), (30, 13179432), (35, 11296656), (36, 10982860), (40, 9884574), (42, 9413880), (45, 8786288), (48, 8237145), (49, 8069040), (56, 7060410), (60, 6589716), (63, 6275920), (70, 5648328), (72, 5491430), (80, 4942287), (84, 4706940), (90, 4393144), (98, 4034520), (105, 3765552), (112, 3530205), (120, 3294858), (126, 3137960), (140, 2824164), (144, 2745715), (147, 2689680), (168, 2353470), (180, 2196572), (196, 2017260), (210, 1882776), (240, 1647429), (245, 1613808), (252, 1568980), (280, 1412082), (294, 1344840), (315, 1255184), (336, 1176735), (343, 1152720), (360, 1098286), (392, 1008630), (420, 941388), (441, 896560), (490, 806904), (504, 784490), (560, 706041), (588, 672420), (630, 627592), (686, 576360), (720, 549143), (735, 537936), (784, 504315), (840, 470694), (882, 448280), (980, 403452), (1008, 392245), (1029, 384240), (1176, 336210), (1260, 313796), (1372, 288180), (1470, 268968), (1601, 246960), (1680, 235347), (1715, 230544), (1764, 224140), (1960, 201726), (2058, 192120), (2205, 179312), (2352, 168105), (2520, 156898), (2744, 144090), (2940, 134484), (3087, 128080), (3202, 123480), (3430, 115272), (3528, 112070), (3920, 100863), (4116, 96060), (4410, 89656), (4803, 82320), (5040, 78449), (5145, 76848), (5488, 72045), (5880, 67242), (6174, 64040), (6404, 61740), (6860, 57636), (7056, 56035), (8005, 49392), (8232, 48030), (8820, 44828), (9606, 41160), (10290, 38424), (11207, 35280), (11760, 33621), (12348, 32020), (12808, 30870), (13720, 28818), (14409, 27440), (15435, 25616), (16010, 24696), (16464, 24015), (17640, 22414), (19212, 20580)]