395134080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1$

素因数の和:439

約数の個数: 256

約数和(自身を含む): 1403879040

約数和(自身を除く): 1008744960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 64, 66, 80, 88, 96, 106, 110, 120, 128, 132, 159, 160, 165, 176, 192, 212, 220, 240, 264, 265, 318, 320, 330, 352, 353, 384, 424, 440, 480, 528, 530, 583, 636, 640, 660, 704, 706, 795, 848, 880, 960, 1056, 1059, 1060, 1166, 1272, 1320, 1408, 1412, 1590, 1696, 1749, 1760, 1765, 1920, 2112, 2118, 2120, 2332, 2544, 2640, 2824, 2915, 3180, 3392, 3498, 3520, 3530, 3883, 4224, 4236, 4240, 4664, 5088, 5280, 5295, 5648, 5830, 6360, 6784, 6996, 7040, 7060, 7766, 8472, 8480, 8745, 9328, 10176, 10560, 10590, 11296, 11649, 11660, 12720, 13992, 14120, 15532, 16944, 16960, 17490, 18656, 18709, 19415, 20352, 21120, 21180, 22592, 23298, 23320, 25440, 27984, 28240, 31064, 33888, 33920, 34980, 37312, 37418, 38830, 42360, 45184, 46596, 46640, 50880, 55968, 56127, 56480, 58245, 62128, 67776, 69960, 74624, 74836, 77660, 84720, 93192, 93280, 93545, 101760, 111936, 112254, 112960, 116490, 124256, 135552, 139920, 149672, 155320, 169440, 186384, 186560, 187090, 205799, 223872, 224508, 225920, 232980, 248512, 279840, 280635, 299344, 310640, 338880, 372768, 373120, 374180, 411598, 449016, 465960, 497024, 559680, 561270, 598688, 617397, 621280, 677760, 745536, 748360, 823196, 898032, 931920, 1028995, 1119360, 1122540, 1197376, 1234794, 1242560, 1491072, 1496720, 1646392, 1796064, 1863840, 2057990, 2245080, 2394752, 2469588, 2485120, 2993440, 3086985, 3292784, 3592128, 3727680, 4115980, 4490160, 4939176, 5986880, 6173970, 6585568, 7184256, 7455360, 8231960, 8980320, 9878352, 11973760, 12347940, 13171136, 16463920, 17960640, 19756704, 24695880, 26342272, 32927840, 35921280, 39513408, 49391760, 65855680, 79026816, 98783520, 131711360, 197567040, 395134080]

約数ペア:

[(1, 395134080), (2, 197567040), (3, 131711360), (4, 98783520), (5, 79026816), (6, 65855680), (8, 49391760), (10, 39513408), (11, 35921280), (12, 32927840), (15, 26342272), (16, 24695880), (20, 19756704), (22, 17960640), (24, 16463920), (30, 13171136), (32, 12347940), (33, 11973760), (40, 9878352), (44, 8980320), (48, 8231960), (53, 7455360), (55, 7184256), (60, 6585568), (64, 6173970), (66, 5986880), (80, 4939176), (88, 4490160), (96, 4115980), (106, 3727680), (110, 3592128), (120, 3292784), (128, 3086985), (132, 2993440), (159, 2485120), (160, 2469588), (165, 2394752), (176, 2245080), (192, 2057990), (212, 1863840), (220, 1796064), (240, 1646392), (264, 1496720), (265, 1491072), (318, 1242560), (320, 1234794), (330, 1197376), (352, 1122540), (353, 1119360), (384, 1028995), (424, 931920), (440, 898032), (480, 823196), (528, 748360), (530, 745536), (583, 677760), (636, 621280), (640, 617397), (660, 598688), (704, 561270), (706, 559680), (795, 497024), (848, 465960), (880, 449016), (960, 411598), (1056, 374180), (1059, 373120), (1060, 372768), (1166, 338880), (1272, 310640), (1320, 299344), (1408, 280635), (1412, 279840), (1590, 248512), (1696, 232980), (1749, 225920), (1760, 224508), (1765, 223872), (1920, 205799), (2112, 187090), (2118, 186560), (2120, 186384), (2332, 169440), (2544, 155320), (2640, 149672), (2824, 139920), (2915, 135552), (3180, 124256), (3392, 116490), (3498, 112960), (3520, 112254), (3530, 111936), (3883, 101760), (4224, 93545), (4236, 93280), (4240, 93192), (4664, 84720), (5088, 77660), (5280, 74836), (5295, 74624), (5648, 69960), (5830, 67776), (6360, 62128), (6784, 58245), (6996, 56480), (7040, 56127), (7060, 55968), (7766, 50880), (8472, 46640), (8480, 46596), (8745, 45184), (9328, 42360), (10176, 38830), (10560, 37418), (10590, 37312), (11296, 34980), (11649, 33920), (11660, 33888), (12720, 31064), (13992, 28240), (14120, 27984), (15532, 25440), (16944, 23320), (16960, 23298), (17490, 22592), (18656, 21180), (18709, 21120), (19415, 20352)]