15289079040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21757}}^1$

素因数の和:21845

約数の個数: 216

約数和(自身を含む): 53768282568

約数和(自身を除く): 38479203528

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, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 256, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 768, 915, 960, 976, 1098, 1152, 1220, 1280, 1440, 1464, 1830, 1920, 1952, 2196, 2304, 2440, 2745, 2880, 2928, 3660, 3840, 3904, 4392, 4880, 5490, 5760, 5856, 7320, 7808, 8784, 9760, 10980, 11520, 11712, 14640, 15616, 17568, 19520, 21757, 21960, 23424, 29280, 35136, 39040, 43514, 43920, 46848, 58560, 65271, 70272, 78080, 87028, 87840, 108785, 117120, 130542, 140544, 174056, 175680, 195813, 217570, 234240, 261084, 326355, 348112, 351360, 391626, 435140, 522168, 652710, 696224, 702720, 783252, 870280, 979065, 1044336, 1305420, 1327177, 1392448, 1566504, 1740560, 1958130, 2088672, 2610840, 2654354, 2784896, 3133008, 3481120, 3916260, 3981531, 4177344, 5221680, 5308708, 5569792, 6266016, 6635885, 6962240, 7832520, 7963062, 8354688, 10443360, 10617416, 11944593, 12532032, 13271770, 13924480, 15665040, 15926124, 16709376, 19907655, 20886720, 21234832, 23889186, 25064064, 26543540, 27848960, 31330080, 31852248, 39815310, 41773440, 42469664, 47778372, 50128128, 53087080, 59722965, 62660160, 63704496, 79630620, 83546880, 84939328, 95556744, 106174160, 119445930, 125320320, 127408992, 159261240, 169878656, 191113488, 212348320, 238891860, 250640640, 254817984, 318522480, 339757312, 382226976, 424696640, 477783720, 509635968, 637044960, 764453952, 849393280, 955567440, 1019271936, 1274089920, 1528907904, 1698786560, 1911134880, 2548179840, 3057815808, 3822269760, 5096359680, 7644539520, 15289079040]

約数ペア:

[(1, 15289079040), (2, 7644539520), (3, 5096359680), (4, 3822269760), (5, 3057815808), (6, 2548179840), (8, 1911134880), (9, 1698786560), (10, 1528907904), (12, 1274089920), (15, 1019271936), (16, 955567440), (18, 849393280), (20, 764453952), (24, 637044960), (30, 509635968), (32, 477783720), (36, 424696640), (40, 382226976), (45, 339757312), (48, 318522480), (60, 254817984), (61, 250640640), (64, 238891860), (72, 212348320), (80, 191113488), (90, 169878656), (96, 159261240), (120, 127408992), (122, 125320320), (128, 119445930), (144, 106174160), (160, 95556744), (180, 84939328), (183, 83546880), (192, 79630620), (240, 63704496), (244, 62660160), (256, 59722965), (288, 53087080), (305, 50128128), (320, 47778372), (360, 42469664), (366, 41773440), (384, 39815310), (480, 31852248), (488, 31330080), (549, 27848960), (576, 26543540), (610, 25064064), (640, 23889186), (720, 21234832), (732, 20886720), (768, 19907655), (915, 16709376), (960, 15926124), (976, 15665040), (1098, 13924480), (1152, 13271770), (1220, 12532032), (1280, 11944593), (1440, 10617416), (1464, 10443360), (1830, 8354688), (1920, 7963062), (1952, 7832520), (2196, 6962240), (2304, 6635885), (2440, 6266016), (2745, 5569792), (2880, 5308708), (2928, 5221680), (3660, 4177344), (3840, 3981531), (3904, 3916260), (4392, 3481120), (4880, 3133008), (5490, 2784896), (5760, 2654354), (5856, 2610840), (7320, 2088672), (7808, 1958130), (8784, 1740560), (9760, 1566504), (10980, 1392448), (11520, 1327177), (11712, 1305420), (14640, 1044336), (15616, 979065), (17568, 870280), (19520, 783252), (21757, 702720), (21960, 696224), (23424, 652710), (29280, 522168), (35136, 435140), (39040, 391626), (43514, 351360), (43920, 348112), (46848, 326355), (58560, 261084), (65271, 234240), (70272, 217570), (78080, 195813), (87028, 175680), (87840, 174056), (108785, 140544), (117120, 130542)]