2108597760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1389

約数の個数: 240

約数和(自身を含む): 7411266720

約数和(自身を除く): 5302668960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 71, 72, 80, 90, 96, 120, 128, 142, 144, 160, 180, 192, 213, 240, 256, 284, 288, 320, 355, 360, 384, 426, 480, 512, 568, 576, 639, 640, 710, 720, 768, 852, 960, 1065, 1136, 1152, 1278, 1280, 1289, 1420, 1440, 1536, 1704, 1920, 2130, 2272, 2304, 2556, 2560, 2578, 2840, 2880, 3195, 3408, 3840, 3867, 4260, 4544, 4608, 5112, 5156, 5680, 5760, 6390, 6445, 6816, 7680, 7734, 8520, 9088, 10224, 10312, 11360, 11520, 11601, 12780, 12890, 13632, 15468, 17040, 18176, 19335, 20448, 20624, 22720, 23040, 23202, 25560, 25780, 27264, 30936, 34080, 36352, 38670, 40896, 41248, 45440, 46404, 51120, 51560, 54528, 58005, 61872, 68160, 77340, 81792, 82496, 90880, 91519, 92808, 102240, 103120, 109056, 116010, 123744, 136320, 154680, 163584, 164992, 181760, 183038, 185616, 204480, 206240, 232020, 247488, 272640, 274557, 309360, 327168, 329984, 366076, 371232, 408960, 412480, 457595, 464040, 494976, 545280, 549114, 618720, 659968, 732152, 742464, 817920, 823671, 824960, 915190, 928080, 989952, 1098228, 1237440, 1372785, 1464304, 1484928, 1635840, 1647342, 1649920, 1830380, 1856160, 1979904, 2196456, 2474880, 2745570, 2928608, 2969856, 3294684, 3299840, 3660760, 3712320, 4118355, 4392912, 4949760, 5491140, 5857216, 5939712, 6589368, 7321520, 7424640, 8236710, 8785824, 9899520, 10982280, 11714432, 13178736, 14643040, 14849280, 16473420, 17571648, 21964560, 23428864, 26357472, 29286080, 29698560, 32946840, 35143296, 43929120, 46857728, 52714944, 58572160, 65893680, 70286592, 87858240, 105429888, 117144320, 131787360, 140573184, 175716480, 210859776, 234288640, 263574720, 351432960, 421719552, 527149440, 702865920, 1054298880, 2108597760]

約数ペア:

[(1, 2108597760), (2, 1054298880), (3, 702865920), (4, 527149440), (5, 421719552), (6, 351432960), (8, 263574720), (9, 234288640), (10, 210859776), (12, 175716480), (15, 140573184), (16, 131787360), (18, 117144320), (20, 105429888), (24, 87858240), (30, 70286592), (32, 65893680), (36, 58572160), (40, 52714944), (45, 46857728), (48, 43929120), (60, 35143296), (64, 32946840), (71, 29698560), (72, 29286080), (80, 26357472), (90, 23428864), (96, 21964560), (120, 17571648), (128, 16473420), (142, 14849280), (144, 14643040), (160, 13178736), (180, 11714432), (192, 10982280), (213, 9899520), (240, 8785824), (256, 8236710), (284, 7424640), (288, 7321520), (320, 6589368), (355, 5939712), (360, 5857216), (384, 5491140), (426, 4949760), (480, 4392912), (512, 4118355), (568, 3712320), (576, 3660760), (639, 3299840), (640, 3294684), (710, 2969856), (720, 2928608), (768, 2745570), (852, 2474880), (960, 2196456), (1065, 1979904), (1136, 1856160), (1152, 1830380), (1278, 1649920), (1280, 1647342), (1289, 1635840), (1420, 1484928), (1440, 1464304), (1536, 1372785), (1704, 1237440), (1920, 1098228), (2130, 989952), (2272, 928080), (2304, 915190), (2556, 824960), (2560, 823671), (2578, 817920), (2840, 742464), (2880, 732152), (3195, 659968), (3408, 618720), (3840, 549114), (3867, 545280), (4260, 494976), (4544, 464040), (4608, 457595), (5112, 412480), (5156, 408960), (5680, 371232), (5760, 366076), (6390, 329984), (6445, 327168), (6816, 309360), (7680, 274557), (7734, 272640), (8520, 247488), (9088, 232020), (10224, 206240), (10312, 204480), (11360, 185616), (11520, 183038), (11601, 181760), (12780, 164992), (12890, 163584), (13632, 154680), (15468, 136320), (17040, 123744), (18176, 116010), (19335, 109056), (20448, 103120), (20624, 102240), (22720, 92808), (23040, 91519), (23202, 90880), (25560, 82496), (25780, 81792), (27264, 77340), (30936, 68160), (34080, 61872), (36352, 58005), (38670, 54528), (40896, 51560), (41248, 51120), (45440, 46404)]