27738641760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1\times {\mathrm{617}}^1$

素因数の和:1273

約数の個数: 192

約数和(自身を含む): 88115428800

約数和(自身を除く): 60376787040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 409, 458, 480, 617, 687, 818, 916, 1145, 1227, 1234, 1374, 1636, 1832, 1851, 2045, 2290, 2454, 2468, 2748, 3085, 3272, 3435, 3664, 3702, 4090, 4580, 4908, 4936, 5496, 6135, 6170, 6544, 6870, 7328, 7404, 8180, 9160, 9255, 9816, 9872, 10992, 12270, 12340, 13088, 13740, 14808, 16360, 18320, 18510, 19632, 19744, 21984, 24540, 24680, 27480, 29616, 32720, 36640, 37020, 39264, 49080, 49360, 54960, 59232, 65440, 74040, 93661, 98160, 98720, 109920, 141293, 148080, 187322, 196320, 252353, 280983, 282586, 296160, 374644, 423879, 468305, 504706, 561966, 565172, 706465, 749288, 757059, 847758, 936610, 1009412, 1123932, 1130344, 1261765, 1404915, 1412930, 1498576, 1514118, 1695516, 1873220, 2018824, 2119395, 2247864, 2260688, 2523530, 2809830, 2825860, 2997152, 3028236, 3391032, 3746440, 3785295, 4037648, 4238790, 4495728, 4521376, 5047060, 5619660, 5651720, 6056472, 6782064, 7492880, 7570590, 8075296, 8477580, 8991456, 10094120, 11239320, 11303440, 12112944, 13564128, 14985760, 15141180, 16955160, 20188240, 22478640, 22606880, 24225888, 30282360, 33910320, 40376480, 44957280, 57788837, 60564720, 67820640, 115577674, 121129440, 173366511, 231155348, 288944185, 346733022, 462310696, 577888370, 693466044, 866832555, 924621392, 1155776740, 1386932088, 1733665110, 1849242784, 2311553480, 2773864176, 3467330220, 4623106960, 5547728352, 6934660440, 9246213920, 13869320880, 27738641760]

約数ペア:

[(1, 27738641760), (2, 13869320880), (3, 9246213920), (4, 6934660440), (5, 5547728352), (6, 4623106960), (8, 3467330220), (10, 2773864176), (12, 2311553480), (15, 1849242784), (16, 1733665110), (20, 1386932088), (24, 1155776740), (30, 924621392), (32, 866832555), (40, 693466044), (48, 577888370), (60, 462310696), (80, 346733022), (96, 288944185), (120, 231155348), (160, 173366511), (229, 121129440), (240, 115577674), (409, 67820640), (458, 60564720), (480, 57788837), (617, 44957280), (687, 40376480), (818, 33910320), (916, 30282360), (1145, 24225888), (1227, 22606880), (1234, 22478640), (1374, 20188240), (1636, 16955160), (1832, 15141180), (1851, 14985760), (2045, 13564128), (2290, 12112944), (2454, 11303440), (2468, 11239320), (2748, 10094120), (3085, 8991456), (3272, 8477580), (3435, 8075296), (3664, 7570590), (3702, 7492880), (4090, 6782064), (4580, 6056472), (4908, 5651720), (4936, 5619660), (5496, 5047060), (6135, 4521376), (6170, 4495728), (6544, 4238790), (6870, 4037648), (7328, 3785295), (7404, 3746440), (8180, 3391032), (9160, 3028236), (9255, 2997152), (9816, 2825860), (9872, 2809830), (10992, 2523530), (12270, 2260688), (12340, 2247864), (13088, 2119395), (13740, 2018824), (14808, 1873220), (16360, 1695516), (18320, 1514118), (18510, 1498576), (19632, 1412930), (19744, 1404915), (21984, 1261765), (24540, 1130344), (24680, 1123932), (27480, 1009412), (29616, 936610), (32720, 847758), (36640, 757059), (37020, 749288), (39264, 706465), (49080, 565172), (49360, 561966), (54960, 504706), (59232, 468305), (65440, 423879), (74040, 374644), (93661, 296160), (98160, 282586), (98720, 280983), (109920, 252353), (141293, 196320), (148080, 187322)]