1394461440

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:444

約数の個数: 288

約数和(自身を含む): 4999296960

約数和(自身を除く): 3604835520

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, 157, 160, 180, 192, 216, 240, 256, 257, 270, 288, 314, 320, 360, 384, 432, 471, 480, 514, 540, 576, 628, 640, 720, 768, 771, 785, 864, 942, 960, 1028, 1080, 1152, 1256, 1280, 1285, 1413, 1440, 1542, 1570, 1728, 1884, 1920, 2056, 2160, 2304, 2313, 2355, 2512, 2570, 2826, 2880, 3084, 3140, 3456, 3768, 3840, 3855, 4112, 4239, 4320, 4626, 4710, 5024, 5140, 5652, 5760, 6168, 6280, 6912, 6939, 7065, 7536, 7710, 8224, 8478, 8640, 9252, 9420, 10048, 10280, 11304, 11520, 11565, 12336, 12560, 13878, 14130, 15072, 15420, 16448, 16956, 17280, 18504, 18840, 20096, 20560, 21195, 22608, 23130, 24672, 25120, 27756, 28260, 30144, 30840, 32896, 33912, 34560, 34695, 37008, 37680, 40192, 40349, 41120, 42390, 45216, 46260, 49344, 50240, 55512, 56520, 60288, 61680, 65792, 67824, 69390, 74016, 75360, 80698, 82240, 84780, 90432, 92520, 98688, 100480, 111024, 113040, 120576, 121047, 123360, 135648, 138780, 148032, 150720, 161396, 164480, 169560, 180864, 185040, 197376, 200960, 201745, 222048, 226080, 242094, 246720, 271296, 277560, 296064, 301440, 322792, 328960, 339120, 361728, 363141, 370080, 403490, 444096, 452160, 484188, 493440, 542592, 555120, 592128, 602880, 605235, 645584, 678240, 726282, 740160, 806980, 888192, 904320, 968376, 986880, 1085184, 1089423, 1110240, 1210470, 1291168, 1356480, 1452564, 1480320, 1613960, 1776384, 1808640, 1815705, 1936752, 2178846, 2220480, 2420940, 2582336, 2712960, 2905128, 2960640, 3227920, 3631410, 3873504, 4357692, 4440960, 4841880, 5164672, 5425920, 5447115, 5810256, 6455840, 7262820, 7747008, 8715384, 8881920, 9683760, 10329344, 10894230, 11620512, 12911680, 14525640, 15494016, 17430768, 19367520, 21788460, 23241024, 25823360, 29051280, 30988032, 34861536, 38735040, 43576920, 46482048, 51646720, 58102560, 69723072, 77470080, 87153840, 92964096, 116205120, 139446144, 154940160, 174307680, 232410240, 278892288, 348615360, 464820480, 697230720, 1394461440]

約数ペア:

[(1, 1394461440), (2, 697230720), (3, 464820480), (4, 348615360), (5, 278892288), (6, 232410240), (8, 174307680), (9, 154940160), (10, 139446144), (12, 116205120), (15, 92964096), (16, 87153840), (18, 77470080), (20, 69723072), (24, 58102560), (27, 51646720), (30, 46482048), (32, 43576920), (36, 38735040), (40, 34861536), (45, 30988032), (48, 29051280), (54, 25823360), (60, 23241024), (64, 21788460), (72, 19367520), (80, 17430768), (90, 15494016), (96, 14525640), (108, 12911680), (120, 11620512), (128, 10894230), (135, 10329344), (144, 9683760), (157, 8881920), (160, 8715384), (180, 7747008), (192, 7262820), (216, 6455840), (240, 5810256), (256, 5447115), (257, 5425920), (270, 5164672), (288, 4841880), (314, 4440960), (320, 4357692), (360, 3873504), (384, 3631410), (432, 3227920), (471, 2960640), (480, 2905128), (514, 2712960), (540, 2582336), (576, 2420940), (628, 2220480), (640, 2178846), (720, 1936752), (768, 1815705), (771, 1808640), (785, 1776384), (864, 1613960), (942, 1480320), (960, 1452564), (1028, 1356480), (1080, 1291168), (1152, 1210470), (1256, 1110240), (1280, 1089423), (1285, 1085184), (1413, 986880), (1440, 968376), (1542, 904320), (1570, 888192), (1728, 806980), (1884, 740160), (1920, 726282), (2056, 678240), (2160, 645584), (2304, 605235), (2313, 602880), (2355, 592128), (2512, 555120), (2570, 542592), (2826, 493440), (2880, 484188), (3084, 452160), (3140, 444096), (3456, 403490), (3768, 370080), (3840, 363141), (3855, 361728), (4112, 339120), (4239, 328960), (4320, 322792), (4626, 301440), (4710, 296064), (5024, 277560), (5140, 271296), (5652, 246720), (5760, 242094), (6168, 226080), (6280, 222048), (6912, 201745), (6939, 200960), (7065, 197376), (7536, 185040), (7710, 180864), (8224, 169560), (8478, 164480), (8640, 161396), (9252, 150720), (9420, 148032), (10048, 138780), (10280, 135648), (11304, 123360), (11520, 121047), (11565, 120576), (12336, 113040), (12560, 111024), (13878, 100480), (14130, 98688), (15072, 92520), (15420, 90432), (16448, 84780), (16956, 82240), (17280, 80698), (18504, 75360), (18840, 74016), (20096, 69390), (20560, 67824), (21195, 65792), (22608, 61680), (23130, 60288), (24672, 56520), (25120, 55512), (27756, 50240), (28260, 49344), (30144, 46260), (30840, 45216), (32896, 42390), (33912, 41120), (34560, 40349), (34695, 40192), (37008, 37680)]