7426507680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{761}}^1$

素因数の和:1042

約数の個数: 288

約数和(自身を含む): 26420966208

約数和(自身を除く): 18994458528

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 251, 270, 288, 324, 360, 405, 432, 480, 486, 502, 540, 648, 720, 753, 761, 810, 864, 972, 1004, 1080, 1215, 1255, 1296, 1440, 1506, 1522, 1620, 1944, 2008, 2160, 2259, 2283, 2430, 2510, 2592, 3012, 3044, 3240, 3765, 3805, 3888, 4016, 4320, 4518, 4566, 4860, 5020, 6024, 6088, 6480, 6777, 6849, 7530, 7610, 7776, 8032, 9036, 9132, 9720, 10040, 11295, 11415, 12048, 12176, 12960, 13554, 13698, 15060, 15220, 18072, 18264, 19440, 20080, 20331, 20547, 22590, 22830, 24096, 24352, 27108, 27396, 30120, 30440, 33885, 34245, 36144, 36528, 38880, 40160, 40662, 41094, 45180, 45660, 54216, 54792, 60240, 60880, 60993, 61641, 67770, 68490, 72288, 73056, 81324, 82188, 90360, 91320, 101655, 102735, 108432, 109584, 120480, 121760, 121986, 123282, 135540, 136980, 162648, 164376, 180720, 182640, 184923, 191011, 203310, 205470, 216864, 219168, 243972, 246564, 271080, 273960, 304965, 308205, 325296, 328752, 361440, 365280, 369846, 382022, 406620, 410940, 487944, 493128, 542160, 547920, 573033, 609930, 616410, 650592, 657504, 739692, 764044, 813240, 821880, 924615, 955055, 975888, 986256, 1084320, 1095840, 1146066, 1219860, 1232820, 1479384, 1528088, 1626480, 1643760, 1719099, 1849230, 1910110, 1951776, 1972512, 2292132, 2439720, 2465640, 2865165, 2958768, 3056176, 3252960, 3287520, 3438198, 3698460, 3820220, 4584264, 4879440, 4931280, 5157297, 5730330, 5917536, 6112352, 6876396, 7396920, 7640440, 8595495, 9168528, 9758880, 9862560, 10314594, 11460660, 13752792, 14793840, 15280880, 15471891, 17190990, 18337056, 20629188, 22921320, 25786485, 27505584, 29587680, 30561760, 30943782, 34381980, 41258376, 45842640, 46415673, 51572970, 55011168, 61887564, 68763960, 77359455, 82516752, 91685280, 92831346, 103145940, 123775128, 137527920, 154718910, 165033504, 185662692, 206291880, 232078365, 247550256, 275055840, 309437820, 371325384, 412583760, 464156730, 495100512, 618875640, 742650768, 825167520, 928313460, 1237751280, 1485301536, 1856626920, 2475502560, 3713253840, 7426507680]

約数ペア:

[(1, 7426507680), (2, 3713253840), (3, 2475502560), (4, 1856626920), (5, 1485301536), (6, 1237751280), (8, 928313460), (9, 825167520), (10, 742650768), (12, 618875640), (15, 495100512), (16, 464156730), (18, 412583760), (20, 371325384), (24, 309437820), (27, 275055840), (30, 247550256), (32, 232078365), (36, 206291880), (40, 185662692), (45, 165033504), (48, 154718910), (54, 137527920), (60, 123775128), (72, 103145940), (80, 92831346), (81, 91685280), (90, 82516752), (96, 77359455), (108, 68763960), (120, 61887564), (135, 55011168), (144, 51572970), (160, 46415673), (162, 45842640), (180, 41258376), (216, 34381980), (240, 30943782), (243, 30561760), (251, 29587680), (270, 27505584), (288, 25786485), (324, 22921320), (360, 20629188), (405, 18337056), (432, 17190990), (480, 15471891), (486, 15280880), (502, 14793840), (540, 13752792), (648, 11460660), (720, 10314594), (753, 9862560), (761, 9758880), (810, 9168528), (864, 8595495), (972, 7640440), (1004, 7396920), (1080, 6876396), (1215, 6112352), (1255, 5917536), (1296, 5730330), (1440, 5157297), (1506, 4931280), (1522, 4879440), (1620, 4584264), (1944, 3820220), (2008, 3698460), (2160, 3438198), (2259, 3287520), (2283, 3252960), (2430, 3056176), (2510, 2958768), (2592, 2865165), (3012, 2465640), (3044, 2439720), (3240, 2292132), (3765, 1972512), (3805, 1951776), (3888, 1910110), (4016, 1849230), (4320, 1719099), (4518, 1643760), (4566, 1626480), (4860, 1528088), (5020, 1479384), (6024, 1232820), (6088, 1219860), (6480, 1146066), (6777, 1095840), (6849, 1084320), (7530, 986256), (7610, 975888), (7776, 955055), (8032, 924615), (9036, 821880), (9132, 813240), (9720, 764044), (10040, 739692), (11295, 657504), (11415, 650592), (12048, 616410), (12176, 609930), (12960, 573033), (13554, 547920), (13698, 542160), (15060, 493128), (15220, 487944), (18072, 410940), (18264, 406620), (19440, 382022), (20080, 369846), (20331, 365280), (20547, 361440), (22590, 328752), (22830, 325296), (24096, 308205), (24352, 304965), (27108, 273960), (27396, 271080), (30120, 246564), (30440, 243972), (33885, 219168), (34245, 216864), (36144, 205470), (36528, 203310), (38880, 191011), (40160, 184923), (40662, 182640), (41094, 180720), (45180, 164376), (45660, 162648), (54216, 136980), (54792, 135540), (60240, 123282), (60880, 121986), (60993, 121760), (61641, 120480), (67770, 109584), (68490, 108432), (72288, 102735), (73056, 101655), (81324, 91320), (82188, 90360)]