2256837120

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{317}}^1$

素因数の和:452

約数の個数: 320

約数和(自身を含む): 8119837440

約数和(自身を除く): 5863000320

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, 90, 96, 103, 108, 120, 128, 135, 144, 160, 180, 192, 206, 216, 240, 256, 270, 288, 309, 317, 320, 360, 384, 412, 432, 480, 512, 515, 540, 576, 618, 634, 640, 720, 768, 824, 864, 927, 951, 960, 1030, 1080, 1152, 1236, 1268, 1280, 1440, 1536, 1545, 1585, 1648, 1728, 1854, 1902, 1920, 2060, 2160, 2304, 2472, 2536, 2560, 2781, 2853, 2880, 3090, 3170, 3296, 3456, 3708, 3804, 3840, 4120, 4320, 4608, 4635, 4755, 4944, 5072, 5562, 5706, 5760, 6180, 6340, 6592, 6912, 7416, 7608, 7680, 8240, 8559, 8640, 9270, 9510, 9888, 10144, 11124, 11412, 11520, 12360, 12680, 13184, 13824, 13905, 14265, 14832, 15216, 16480, 17118, 17280, 18540, 19020, 19776, 20288, 22248, 22824, 23040, 24720, 25360, 26368, 27810, 28530, 29664, 30432, 32651, 32960, 34236, 34560, 37080, 38040, 39552, 40576, 42795, 44496, 45648, 49440, 50720, 52736, 55620, 57060, 59328, 60864, 65302, 65920, 68472, 69120, 74160, 76080, 79104, 81152, 85590, 88992, 91296, 97953, 98880, 101440, 111240, 114120, 118656, 121728, 130604, 131840, 136944, 148320, 152160, 158208, 162304, 163255, 171180, 177984, 182592, 195906, 197760, 202880, 222480, 228240, 237312, 243456, 261208, 263680, 273888, 293859, 296640, 304320, 326510, 342360, 355968, 365184, 391812, 395520, 405760, 444960, 456480, 474624, 486912, 489765, 522416, 547776, 587718, 593280, 608640, 653020, 684720, 711936, 730368, 783624, 791040, 811520, 881577, 889920, 912960, 979530, 1044832, 1095552, 1175436, 1186560, 1217280, 1306040, 1369440, 1423872, 1460736, 1469295, 1567248, 1763154, 1779840, 1825920, 1959060, 2089664, 2191104, 2350872, 2373120, 2434560, 2612080, 2738880, 2938590, 3134496, 3526308, 3559680, 3651840, 3918120, 4179328, 4382208, 4407885, 4701744, 5224160, 5477760, 5877180, 6268992, 7052616, 7119360, 7303680, 7836240, 8358656, 8815770, 9403488, 10448320, 10955520, 11754360, 12537984, 14105232, 15672480, 16717312, 17631540, 18806976, 20896640, 21911040, 23508720, 25075968, 28210464, 31344960, 35263080, 37613952, 41793280, 47017440, 50151936, 56420928, 62689920, 70526160, 75227904, 83586560, 94034880, 112841856, 125379840, 141052320, 150455808, 188069760, 225683712, 250759680, 282104640, 376139520, 451367424, 564209280, 752279040, 1128418560, 2256837120]

約数ペア:

[(1, 2256837120), (2, 1128418560), (3, 752279040), (4, 564209280), (5, 451367424), (6, 376139520), (8, 282104640), (9, 250759680), (10, 225683712), (12, 188069760), (15, 150455808), (16, 141052320), (18, 125379840), (20, 112841856), (24, 94034880), (27, 83586560), (30, 75227904), (32, 70526160), (36, 62689920), (40, 56420928), (45, 50151936), (48, 47017440), (54, 41793280), (60, 37613952), (64, 35263080), (72, 31344960), (80, 28210464), (90, 25075968), (96, 23508720), (103, 21911040), (108, 20896640), (120, 18806976), (128, 17631540), (135, 16717312), (144, 15672480), (160, 14105232), (180, 12537984), (192, 11754360), (206, 10955520), (216, 10448320), (240, 9403488), (256, 8815770), (270, 8358656), (288, 7836240), (309, 7303680), (317, 7119360), (320, 7052616), (360, 6268992), (384, 5877180), (412, 5477760), (432, 5224160), (480, 4701744), (512, 4407885), (515, 4382208), (540, 4179328), (576, 3918120), (618, 3651840), (634, 3559680), (640, 3526308), (720, 3134496), (768, 2938590), (824, 2738880), (864, 2612080), (927, 2434560), (951, 2373120), (960, 2350872), (1030, 2191104), (1080, 2089664), (1152, 1959060), (1236, 1825920), (1268, 1779840), (1280, 1763154), (1440, 1567248), (1536, 1469295), (1545, 1460736), (1585, 1423872), (1648, 1369440), (1728, 1306040), (1854, 1217280), (1902, 1186560), (1920, 1175436), (2060, 1095552), (2160, 1044832), (2304, 979530), (2472, 912960), (2536, 889920), (2560, 881577), (2781, 811520), (2853, 791040), (2880, 783624), (3090, 730368), (3170, 711936), (3296, 684720), (3456, 653020), (3708, 608640), (3804, 593280), (3840, 587718), (4120, 547776), (4320, 522416), (4608, 489765), (4635, 486912), (4755, 474624), (4944, 456480), (5072, 444960), (5562, 405760), (5706, 395520), (5760, 391812), (6180, 365184), (6340, 355968), (6592, 342360), (6912, 326510), (7416, 304320), (7608, 296640), (7680, 293859), (8240, 273888), (8559, 263680), (8640, 261208), (9270, 243456), (9510, 237312), (9888, 228240), (10144, 222480), (11124, 202880), (11412, 197760), (11520, 195906), (12360, 182592), (12680, 177984), (13184, 171180), (13824, 163255), (13905, 162304), (14265, 158208), (14832, 152160), (15216, 148320), (16480, 136944), (17118, 131840), (17280, 130604), (18540, 121728), (19020, 118656), (19776, 114120), (20288, 111240), (22248, 101440), (22824, 98880), (23040, 97953), (24720, 91296), (25360, 88992), (26368, 85590), (27810, 81152), (28530, 79104), (29664, 76080), (30432, 74160), (32651, 69120), (32960, 68472), (34236, 65920), (34560, 65302), (37080, 60864), (38040, 59328), (39552, 57060), (40576, 55620), (42795, 52736), (44496, 50720), (45648, 49440)]