39039840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1291}}^1$

素因数の和:1322

約数の個数: 192

約数和(自身を含む): 156280320

約数和(自身を除く): 117240480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1291, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 2582, 3024, 3360, 3780, 3873, 4320, 5040, 5164, 6048, 6455, 7560, 7746, 9037, 10080, 10328, 11619, 12910, 15120, 15492, 18074, 19365, 20656, 23238, 25820, 27111, 30240, 30984, 34857, 36148, 38730, 41312, 45185, 46476, 51640, 54222, 58095, 61968, 69714, 72296, 77460, 81333, 90370, 92952, 103280, 108444, 116190, 123936, 135555, 139428, 144592, 154920, 162666, 174285, 180740, 185904, 206560, 216888, 232380, 243999, 271110, 278856, 289184, 309840, 325332, 348570, 361480, 371808, 406665, 433776, 464760, 487998, 542220, 557712, 619680, 650664, 697140, 722960, 813330, 867552, 929520, 975996, 1084440, 1115424, 1219995, 1301328, 1394280, 1445920, 1626660, 1859040, 1951992, 2168880, 2439990, 2602656, 2788560, 3253320, 3903984, 4337760, 4879980, 5577120, 6506640, 7807968, 9759960, 13013280, 19519920, 39039840]

約数ペア:

[(1, 39039840), (2, 19519920), (3, 13013280), (4, 9759960), (5, 7807968), (6, 6506640), (7, 5577120), (8, 4879980), (9, 4337760), (10, 3903984), (12, 3253320), (14, 2788560), (15, 2602656), (16, 2439990), (18, 2168880), (20, 1951992), (21, 1859040), (24, 1626660), (27, 1445920), (28, 1394280), (30, 1301328), (32, 1219995), (35, 1115424), (36, 1084440), (40, 975996), (42, 929520), (45, 867552), (48, 813330), (54, 722960), (56, 697140), (60, 650664), (63, 619680), (70, 557712), (72, 542220), (80, 487998), (84, 464760), (90, 433776), (96, 406665), (105, 371808), (108, 361480), (112, 348570), (120, 325332), (126, 309840), (135, 289184), (140, 278856), (144, 271110), (160, 243999), (168, 232380), (180, 216888), (189, 206560), (210, 185904), (216, 180740), (224, 174285), (240, 162666), (252, 154920), (270, 144592), (280, 139428), (288, 135555), (315, 123936), (336, 116190), (360, 108444), (378, 103280), (420, 92952), (432, 90370), (480, 81333), (504, 77460), (540, 72296), (560, 69714), (630, 61968), (672, 58095), (720, 54222), (756, 51640), (840, 46476), (864, 45185), (945, 41312), (1008, 38730), (1080, 36148), (1120, 34857), (1260, 30984), (1291, 30240), (1440, 27111), (1512, 25820), (1680, 23238), (1890, 20656), (2016, 19365), (2160, 18074), (2520, 15492), (2582, 15120), (3024, 12910), (3360, 11619), (3780, 10328), (3873, 10080), (4320, 9037), (5040, 7746), (5164, 7560), (6048, 6455)]