2783566080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:606

約数の個数: 288

約数和(自身を含む): 9948556800

約数和(自身を除く): 7164990720

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, 108, 120, 128, 135, 144, 160, 180, 192, 216, 239, 240, 256, 270, 288, 320, 337, 360, 384, 432, 478, 480, 540, 576, 640, 674, 717, 720, 768, 864, 956, 960, 1011, 1080, 1152, 1195, 1280, 1348, 1434, 1440, 1685, 1728, 1912, 1920, 2022, 2151, 2160, 2304, 2390, 2696, 2868, 2880, 3033, 3370, 3456, 3585, 3824, 3840, 4044, 4302, 4320, 4780, 5055, 5392, 5736, 5760, 6066, 6453, 6740, 6912, 7170, 7648, 8088, 8604, 8640, 9099, 9560, 10110, 10755, 10784, 11472, 11520, 12132, 12906, 13480, 14340, 15165, 15296, 16176, 17208, 17280, 18198, 19120, 20220, 21510, 21568, 22944, 24264, 25812, 26960, 28680, 30330, 30592, 32265, 32352, 34416, 34560, 36396, 38240, 40440, 43020, 43136, 45495, 45888, 48528, 51624, 53920, 57360, 60660, 61184, 64530, 64704, 68832, 72792, 76480, 80543, 80880, 86040, 86272, 90990, 91776, 97056, 103248, 107840, 114720, 121320, 129060, 129408, 137664, 145584, 152960, 161086, 161760, 172080, 181980, 183552, 194112, 206496, 215680, 229440, 241629, 242640, 258120, 258816, 275328, 291168, 305920, 322172, 323520, 344160, 363960, 388224, 402715, 412992, 431360, 458880, 483258, 485280, 516240, 550656, 582336, 644344, 647040, 688320, 724887, 727920, 776448, 805430, 825984, 917760, 966516, 970560, 1032480, 1164672, 1208145, 1288688, 1294080, 1376640, 1449774, 1455840, 1610860, 1651968, 1933032, 1941120, 2064960, 2174661, 2329344, 2416290, 2577376, 2753280, 2899548, 2911680, 3221720, 3624435, 3866064, 3882240, 4129920, 4349322, 4832580, 5154752, 5799096, 5823360, 6443440, 7248870, 7732128, 8259840, 8698644, 9665160, 10309504, 10873305, 11598192, 11646720, 12886880, 14497740, 15464256, 17397288, 19330320, 20619008, 21746610, 23196384, 25773760, 28995480, 30928512, 34794576, 38660640, 43493220, 46392768, 51547520, 57990960, 61857024, 69589152, 77321280, 86986440, 92785536, 103095040, 115981920, 139178304, 154642560, 173972880, 185571072, 231963840, 278356608, 309285120, 347945760, 463927680, 556713216, 695891520, 927855360, 1391783040, 2783566080]

約数ペア:

[(1, 2783566080), (2, 1391783040), (3, 927855360), (4, 695891520), (5, 556713216), (6, 463927680), (8, 347945760), (9, 309285120), (10, 278356608), (12, 231963840), (15, 185571072), (16, 173972880), (18, 154642560), (20, 139178304), (24, 115981920), (27, 103095040), (30, 92785536), (32, 86986440), (36, 77321280), (40, 69589152), (45, 61857024), (48, 57990960), (54, 51547520), (60, 46392768), (64, 43493220), (72, 38660640), (80, 34794576), (90, 30928512), (96, 28995480), (108, 25773760), (120, 23196384), (128, 21746610), (135, 20619008), (144, 19330320), (160, 17397288), (180, 15464256), (192, 14497740), (216, 12886880), (239, 11646720), (240, 11598192), (256, 10873305), (270, 10309504), (288, 9665160), (320, 8698644), (337, 8259840), (360, 7732128), (384, 7248870), (432, 6443440), (478, 5823360), (480, 5799096), (540, 5154752), (576, 4832580), (640, 4349322), (674, 4129920), (717, 3882240), (720, 3866064), (768, 3624435), (864, 3221720), (956, 2911680), (960, 2899548), (1011, 2753280), (1080, 2577376), (1152, 2416290), (1195, 2329344), (1280, 2174661), (1348, 2064960), (1434, 1941120), (1440, 1933032), (1685, 1651968), (1728, 1610860), (1912, 1455840), (1920, 1449774), (2022, 1376640), (2151, 1294080), (2160, 1288688), (2304, 1208145), (2390, 1164672), (2696, 1032480), (2868, 970560), (2880, 966516), (3033, 917760), (3370, 825984), (3456, 805430), (3585, 776448), (3824, 727920), (3840, 724887), (4044, 688320), (4302, 647040), (4320, 644344), (4780, 582336), (5055, 550656), (5392, 516240), (5736, 485280), (5760, 483258), (6066, 458880), (6453, 431360), (6740, 412992), (6912, 402715), (7170, 388224), (7648, 363960), (8088, 344160), (8604, 323520), (8640, 322172), (9099, 305920), (9560, 291168), (10110, 275328), (10755, 258816), (10784, 258120), (11472, 242640), (11520, 241629), (12132, 229440), (12906, 215680), (13480, 206496), (14340, 194112), (15165, 183552), (15296, 181980), (16176, 172080), (17208, 161760), (17280, 161086), (18198, 152960), (19120, 145584), (20220, 137664), (21510, 129408), (21568, 129060), (22944, 121320), (24264, 114720), (25812, 107840), (26960, 103248), (28680, 97056), (30330, 91776), (30592, 90990), (32265, 86272), (32352, 86040), (34416, 80880), (34560, 80543), (36396, 76480), (38240, 72792), (40440, 68832), (43020, 64704), (43136, 64530), (45495, 61184), (45888, 60660), (48528, 57360), (51624, 53920)]