1391783040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{337}}^1$

素因数の和:604

約数の個数: 256

約数和(自身を含む): 4964544000

約数和(自身を除く): 3572760960

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

約数ペア:

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