388177920

素因数分解:

$2^{13}\times 3^6\times 5^1\times {\mathrm{13}}^1$

素因数の和:62

約数の個数: 392

約数和(自身を含む): 1504155996

約数和(自身を除く): 1115978076

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 256, 260, 270, 288, 312, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 512, 520, 540, 576, 585, 624, 640, 648, 702, 720, 729, 768, 780, 810, 832, 864, 936, 960, 972, 1024, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1280, 1296, 1404, 1440, 1458, 1536, 1560, 1620, 1664, 1728, 1755, 1872, 1920, 1944, 2048, 2080, 2106, 2160, 2304, 2340, 2430, 2496, 2560, 2592, 2808, 2880, 2916, 3072, 3120, 3159, 3240, 3328, 3456, 3510, 3645, 3744, 3840, 3888, 4096, 4160, 4212, 4320, 4608, 4680, 4860, 4992, 5120, 5184, 5265, 5616, 5760, 5832, 6144, 6240, 6318, 6480, 6656, 6912, 7020, 7290, 7488, 7680, 7776, 8192, 8320, 8424, 8640, 9216, 9360, 9477, 9720, 9984, 10240, 10368, 10530, 11232, 11520, 11664, 12288, 12480, 12636, 12960, 13312, 13824, 14040, 14580, 14976, 15360, 15552, 15795, 16640, 16848, 17280, 18432, 18720, 18954, 19440, 19968, 20480, 20736, 21060, 22464, 23040, 23328, 24576, 24960, 25272, 25920, 26624, 27648, 28080, 29160, 29952, 30720, 31104, 31590, 33280, 33696, 34560, 36864, 37440, 37908, 38880, 39936, 40960, 41472, 42120, 44928, 46080, 46656, 47385, 49920, 50544, 51840, 53248, 55296, 56160, 58320, 59904, 61440, 62208, 63180, 66560, 67392, 69120, 73728, 74880, 75816, 77760, 79872, 82944, 84240, 89856, 92160, 93312, 94770, 99840, 101088, 103680, 106496, 110592, 112320, 116640, 119808, 122880, 124416, 126360, 133120, 134784, 138240, 149760, 151632, 155520, 159744, 165888, 168480, 179712, 184320, 186624, 189540, 199680, 202176, 207360, 221184, 224640, 233280, 239616, 248832, 252720, 266240, 269568, 276480, 299520, 303264, 311040, 319488, 331776, 336960, 359424, 368640, 373248, 379080, 399360, 404352, 414720, 449280, 466560, 479232, 497664, 505440, 532480, 539136, 552960, 599040, 606528, 622080, 663552, 673920, 718848, 746496, 758160, 798720, 808704, 829440, 898560, 933120, 958464, 995328, 1010880, 1078272, 1105920, 1198080, 1213056, 1244160, 1347840, 1437696, 1492992, 1516320, 1597440, 1617408, 1658880, 1797120, 1866240, 1990656, 2021760, 2156544, 2396160, 2426112, 2488320, 2695680, 2875392, 2985984, 3032640, 3234816, 3317760, 3594240, 3732480, 4043520, 4313088, 4792320, 4852224, 4976640, 5391360, 5971968, 6065280, 6469632, 7188480, 7464960, 8087040, 8626176, 9704448, 9953280, 10782720, 12130560, 12939264, 14376960, 14929920, 16174080, 19408896, 21565440, 24261120, 25878528, 29859840, 32348160, 38817792, 43130880, 48522240, 64696320, 77635584, 97044480, 129392640, 194088960, 388177920]

約数ペア:

[(1, 388177920), (2, 194088960), (3, 129392640), (4, 97044480), (5, 77635584), (6, 64696320), (8, 48522240), (9, 43130880), (10, 38817792), (12, 32348160), (13, 29859840), (15, 25878528), (16, 24261120), (18, 21565440), (20, 19408896), (24, 16174080), (26, 14929920), (27, 14376960), (30, 12939264), (32, 12130560), (36, 10782720), (39, 9953280), (40, 9704448), (45, 8626176), (48, 8087040), (52, 7464960), (54, 7188480), (60, 6469632), (64, 6065280), (65, 5971968), (72, 5391360), (78, 4976640), (80, 4852224), (81, 4792320), (90, 4313088), (96, 4043520), (104, 3732480), (108, 3594240), (117, 3317760), (120, 3234816), (128, 3032640), (130, 2985984), (135, 2875392), (144, 2695680), (156, 2488320), (160, 2426112), (162, 2396160), (180, 2156544), (192, 2021760), (195, 1990656), (208, 1866240), (216, 1797120), (234, 1658880), (240, 1617408), (243, 1597440), (256, 1516320), (260, 1492992), (270, 1437696), (288, 1347840), (312, 1244160), (320, 1213056), (324, 1198080), (351, 1105920), (360, 1078272), (384, 1010880), (390, 995328), (405, 958464), (416, 933120), (432, 898560), (468, 829440), (480, 808704), (486, 798720), (512, 758160), (520, 746496), (540, 718848), (576, 673920), (585, 663552), (624, 622080), (640, 606528), (648, 599040), (702, 552960), (720, 539136), (729, 532480), (768, 505440), (780, 497664), (810, 479232), (832, 466560), (864, 449280), (936, 414720), (960, 404352), (972, 399360), (1024, 379080), (1040, 373248), (1053, 368640), (1080, 359424), (1152, 336960), (1170, 331776), (1215, 319488), (1248, 311040), (1280, 303264), (1296, 299520), (1404, 276480), (1440, 269568), (1458, 266240), (1536, 252720), (1560, 248832), (1620, 239616), (1664, 233280), (1728, 224640), (1755, 221184), (1872, 207360), (1920, 202176), (1944, 199680), (2048, 189540), (2080, 186624), (2106, 184320), (2160, 179712), (2304, 168480), (2340, 165888), (2430, 159744), (2496, 155520), (2560, 151632), (2592, 149760), (2808, 138240), (2880, 134784), (2916, 133120), (3072, 126360), (3120, 124416), (3159, 122880), (3240, 119808), (3328, 116640), (3456, 112320), (3510, 110592), (3645, 106496), (3744, 103680), (3840, 101088), (3888, 99840), (4096, 94770), (4160, 93312), (4212, 92160), (4320, 89856), (4608, 84240), (4680, 82944), (4860, 79872), (4992, 77760), (5120, 75816), (5184, 74880), (5265, 73728), (5616, 69120), (5760, 67392), (5832, 66560), (6144, 63180), (6240, 62208), (6318, 61440), (6480, 59904), (6656, 58320), (6912, 56160), (7020, 55296), (7290, 53248), (7488, 51840), (7680, 50544), (7776, 49920), (8192, 47385), (8320, 46656), (8424, 46080), (8640, 44928), (9216, 42120), (9360, 41472), (9477, 40960), (9720, 39936), (9984, 38880), (10240, 37908), (10368, 37440), (10530, 36864), (11232, 34560), (11520, 33696), (11664, 33280), (12288, 31590), (12480, 31104), (12636, 30720), (12960, 29952), (13312, 29160), (13824, 28080), (14040, 27648), (14580, 26624), (14976, 25920), (15360, 25272), (15552, 24960), (15795, 24576), (16640, 23328), (16848, 23040), (17280, 22464), (18432, 21060), (18720, 20736), (18954, 20480), (19440, 19968)]