2097653760

素因数分解:

$2^{11}\times 3^6\times 5^1\times {\mathrm{281}}^1$

素因数の和:326

約数の個数: 336

約数和(自身を含む): 7573112820

約数和(自身を除く): 5475459060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 281, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 562, 576, 640, 648, 720, 729, 768, 810, 843, 864, 960, 972, 1024, 1080, 1124, 1152, 1215, 1280, 1296, 1405, 1440, 1458, 1536, 1620, 1686, 1728, 1920, 1944, 2048, 2160, 2248, 2304, 2430, 2529, 2560, 2592, 2810, 2880, 2916, 3072, 3240, 3372, 3456, 3645, 3840, 3888, 4215, 4320, 4496, 4608, 4860, 5058, 5120, 5184, 5620, 5760, 5832, 6144, 6480, 6744, 6912, 7290, 7587, 7680, 7776, 8430, 8640, 8992, 9216, 9720, 10116, 10240, 10368, 11240, 11520, 11664, 12645, 12960, 13488, 13824, 14580, 15174, 15360, 15552, 16860, 17280, 17984, 18432, 19440, 20232, 20736, 22480, 22761, 23040, 23328, 25290, 25920, 26976, 27648, 29160, 30348, 30720, 31104, 33720, 34560, 35968, 37935, 38880, 40464, 41472, 44960, 45522, 46080, 46656, 50580, 51840, 53952, 55296, 58320, 60696, 62208, 67440, 68283, 69120, 71936, 75870, 77760, 80928, 82944, 89920, 91044, 92160, 93312, 101160, 103680, 107904, 113805, 116640, 121392, 124416, 134880, 136566, 138240, 143872, 151740, 155520, 161856, 165888, 179840, 182088, 186624, 202320, 204849, 207360, 215808, 227610, 233280, 242784, 248832, 269760, 273132, 276480, 287744, 303480, 311040, 323712, 341415, 359680, 364176, 373248, 404640, 409698, 414720, 431616, 455220, 466560, 485568, 497664, 539520, 546264, 575488, 606960, 622080, 647424, 682830, 719360, 728352, 746496, 809280, 819396, 829440, 863232, 910440, 933120, 971136, 1024245, 1079040, 1092528, 1213920, 1244160, 1294848, 1365660, 1438720, 1456704, 1492992, 1618560, 1638792, 1726464, 1820880, 1866240, 1942272, 2048490, 2158080, 2185056, 2427840, 2488320, 2589696, 2731320, 2877440, 2913408, 3237120, 3277584, 3641760, 3732480, 3884544, 4096980, 4316160, 4370112, 4855680, 5179392, 5462640, 5826816, 6474240, 6555168, 7283520, 7464960, 7769088, 8193960, 8632320, 8740224, 9711360, 10925280, 11653632, 12948480, 13110336, 14567040, 15538176, 16387920, 17480448, 19422720, 21850560, 23307264, 25896960, 26220672, 29134080, 32775840, 34960896, 38845440, 43701120, 46614528, 52441344, 58268160, 65551680, 69921792, 77690880, 87402240, 104882688, 116536320, 131103360, 139843584, 174804480, 209765376, 233072640, 262206720, 349608960, 419530752, 524413440, 699217920, 1048826880, 2097653760]

約数ペア:

[(1, 2097653760), (2, 1048826880), (3, 699217920), (4, 524413440), (5, 419530752), (6, 349608960), (8, 262206720), (9, 233072640), (10, 209765376), (12, 174804480), (15, 139843584), (16, 131103360), (18, 116536320), (20, 104882688), (24, 87402240), (27, 77690880), (30, 69921792), (32, 65551680), (36, 58268160), (40, 52441344), (45, 46614528), (48, 43701120), (54, 38845440), (60, 34960896), (64, 32775840), (72, 29134080), (80, 26220672), (81, 25896960), (90, 23307264), (96, 21850560), (108, 19422720), (120, 17480448), (128, 16387920), (135, 15538176), (144, 14567040), (160, 13110336), (162, 12948480), (180, 11653632), (192, 10925280), (216, 9711360), (240, 8740224), (243, 8632320), (256, 8193960), (270, 7769088), (281, 7464960), (288, 7283520), (320, 6555168), (324, 6474240), (360, 5826816), (384, 5462640), (405, 5179392), (432, 4855680), (480, 4370112), (486, 4316160), (512, 4096980), (540, 3884544), (562, 3732480), (576, 3641760), (640, 3277584), (648, 3237120), (720, 2913408), (729, 2877440), (768, 2731320), (810, 2589696), (843, 2488320), (864, 2427840), (960, 2185056), (972, 2158080), (1024, 2048490), (1080, 1942272), (1124, 1866240), (1152, 1820880), (1215, 1726464), (1280, 1638792), (1296, 1618560), (1405, 1492992), (1440, 1456704), (1458, 1438720), (1536, 1365660), (1620, 1294848), (1686, 1244160), (1728, 1213920), (1920, 1092528), (1944, 1079040), (2048, 1024245), (2160, 971136), (2248, 933120), (2304, 910440), (2430, 863232), (2529, 829440), (2560, 819396), (2592, 809280), (2810, 746496), (2880, 728352), (2916, 719360), (3072, 682830), (3240, 647424), (3372, 622080), (3456, 606960), (3645, 575488), (3840, 546264), (3888, 539520), (4215, 497664), (4320, 485568), (4496, 466560), (4608, 455220), (4860, 431616), (5058, 414720), (5120, 409698), (5184, 404640), (5620, 373248), (5760, 364176), (5832, 359680), (6144, 341415), (6480, 323712), (6744, 311040), (6912, 303480), (7290, 287744), (7587, 276480), (7680, 273132), (7776, 269760), (8430, 248832), (8640, 242784), (8992, 233280), (9216, 227610), (9720, 215808), (10116, 207360), (10240, 204849), (10368, 202320), (11240, 186624), (11520, 182088), (11664, 179840), (12645, 165888), (12960, 161856), (13488, 155520), (13824, 151740), (14580, 143872), (15174, 138240), (15360, 136566), (15552, 134880), (16860, 124416), (17280, 121392), (17984, 116640), (18432, 113805), (19440, 107904), (20232, 103680), (20736, 101160), (22480, 93312), (22761, 92160), (23040, 91044), (23328, 89920), (25290, 82944), (25920, 80928), (26976, 77760), (27648, 75870), (29160, 71936), (30348, 69120), (30720, 68283), (31104, 67440), (33720, 62208), (34560, 60696), (35968, 58320), (37935, 55296), (38880, 53952), (40464, 51840), (41472, 50580), (44960, 46656), (45522, 46080)]