1310365920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:449

約数の個数: 192

約数和(自身を含む): 4219568640

約数和(自身を除く): 2909202720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 151, 160, 179, 202, 240, 302, 303, 358, 404, 453, 480, 505, 537, 604, 606, 716, 755, 808, 895, 906, 1010, 1074, 1208, 1212, 1432, 1510, 1515, 1616, 1790, 1812, 2020, 2148, 2265, 2416, 2424, 2685, 2864, 3020, 3030, 3232, 3580, 3624, 4040, 4296, 4530, 4832, 4848, 5370, 5728, 6040, 6060, 7160, 7248, 8080, 8592, 9060, 9696, 10740, 12080, 12120, 14320, 14496, 15251, 16160, 17184, 18079, 18120, 21480, 24160, 24240, 27029, 28640, 30502, 36158, 36240, 42960, 45753, 48480, 54058, 54237, 61004, 72316, 72480, 76255, 81087, 85920, 90395, 91506, 108116, 108474, 122008, 135145, 144632, 152510, 162174, 180790, 183012, 216232, 216948, 228765, 244016, 270290, 271185, 289264, 305020, 324348, 361580, 366024, 405435, 432464, 433896, 457530, 488032, 540580, 542370, 578528, 610040, 648696, 723160, 732048, 810870, 864928, 867792, 915060, 1081160, 1084740, 1220080, 1297392, 1446320, 1464096, 1621740, 1735584, 1830120, 2162320, 2169480, 2440160, 2594784, 2729929, 2892640, 3243480, 3660240, 4324640, 4338960, 5459858, 6486960, 7320480, 8189787, 8677920, 10919716, 12973920, 13649645, 16379574, 21839432, 27299290, 32759148, 40948935, 43678864, 54598580, 65518296, 81897870, 87357728, 109197160, 131036592, 163795740, 218394320, 262073184, 327591480, 436788640, 655182960, 1310365920]

約数ペア:

[(1, 1310365920), (2, 655182960), (3, 436788640), (4, 327591480), (5, 262073184), (6, 218394320), (8, 163795740), (10, 131036592), (12, 109197160), (15, 87357728), (16, 81897870), (20, 65518296), (24, 54598580), (30, 43678864), (32, 40948935), (40, 32759148), (48, 27299290), (60, 21839432), (80, 16379574), (96, 13649645), (101, 12973920), (120, 10919716), (151, 8677920), (160, 8189787), (179, 7320480), (202, 6486960), (240, 5459858), (302, 4338960), (303, 4324640), (358, 3660240), (404, 3243480), (453, 2892640), (480, 2729929), (505, 2594784), (537, 2440160), (604, 2169480), (606, 2162320), (716, 1830120), (755, 1735584), (808, 1621740), (895, 1464096), (906, 1446320), (1010, 1297392), (1074, 1220080), (1208, 1084740), (1212, 1081160), (1432, 915060), (1510, 867792), (1515, 864928), (1616, 810870), (1790, 732048), (1812, 723160), (2020, 648696), (2148, 610040), (2265, 578528), (2416, 542370), (2424, 540580), (2685, 488032), (2864, 457530), (3020, 433896), (3030, 432464), (3232, 405435), (3580, 366024), (3624, 361580), (4040, 324348), (4296, 305020), (4530, 289264), (4832, 271185), (4848, 270290), (5370, 244016), (5728, 228765), (6040, 216948), (6060, 216232), (7160, 183012), (7248, 180790), (8080, 162174), (8592, 152510), (9060, 144632), (9696, 135145), (10740, 122008), (12080, 108474), (12120, 108116), (14320, 91506), (14496, 90395), (15251, 85920), (16160, 81087), (17184, 76255), (18079, 72480), (18120, 72316), (21480, 61004), (24160, 54237), (24240, 54058), (27029, 48480), (28640, 45753), (30502, 42960), (36158, 36240)]