57170880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 224

約数和(自身を含む): 217627200

約数和(自身を除く): 160456320

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, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 509, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1018, 1040, 1080, 1170, 1248, 1404, 1440, 1527, 1560, 1728, 1755, 1872, 2036, 2080, 2160, 2340, 2496, 2545, 2808, 2880, 3054, 3120, 3510, 3744, 4072, 4160, 4320, 4581, 4680, 5090, 5616, 6108, 6240, 6617, 7020, 7488, 7635, 8144, 8640, 9162, 9360, 10180, 11232, 12216, 12480, 13234, 13743, 14040, 15270, 16288, 18324, 18720, 19851, 20360, 22464, 22905, 24432, 26468, 27486, 28080, 30540, 32576, 33085, 36648, 37440, 39702, 40720, 45810, 48864, 52936, 54972, 56160, 59553, 61080, 66170, 68715, 73296, 79404, 81440, 91620, 97728, 99255, 105872, 109944, 112320, 119106, 122160, 132340, 137430, 146592, 158808, 162880, 178659, 183240, 198510, 211744, 219888, 238212, 244320, 264680, 274860, 293184, 297765, 317616, 357318, 366480, 397020, 423488, 439776, 476424, 488640, 529360, 549720, 595530, 635232, 714636, 732960, 794040, 879552, 893295, 952848, 1058720, 1099440, 1191060, 1270464, 1429272, 1465920, 1588080, 1786590, 1905696, 2117440, 2198880, 2382120, 2858544, 3176160, 3573180, 3811392, 4397760, 4764240, 5717088, 6352320, 7146360, 9528480, 11434176, 14292720, 19056960, 28585440, 57170880]

約数ペア:

[(1, 57170880), (2, 28585440), (3, 19056960), (4, 14292720), (5, 11434176), (6, 9528480), (8, 7146360), (9, 6352320), (10, 5717088), (12, 4764240), (13, 4397760), (15, 3811392), (16, 3573180), (18, 3176160), (20, 2858544), (24, 2382120), (26, 2198880), (27, 2117440), (30, 1905696), (32, 1786590), (36, 1588080), (39, 1465920), (40, 1429272), (45, 1270464), (48, 1191060), (52, 1099440), (54, 1058720), (60, 952848), (64, 893295), (65, 879552), (72, 794040), (78, 732960), (80, 714636), (90, 635232), (96, 595530), (104, 549720), (108, 529360), (117, 488640), (120, 476424), (130, 439776), (135, 423488), (144, 397020), (156, 366480), (160, 357318), (180, 317616), (192, 297765), (195, 293184), (208, 274860), (216, 264680), (234, 244320), (240, 238212), (260, 219888), (270, 211744), (288, 198510), (312, 183240), (320, 178659), (351, 162880), (360, 158808), (390, 146592), (416, 137430), (432, 132340), (468, 122160), (480, 119106), (509, 112320), (520, 109944), (540, 105872), (576, 99255), (585, 97728), (624, 91620), (702, 81440), (720, 79404), (780, 73296), (832, 68715), (864, 66170), (936, 61080), (960, 59553), (1018, 56160), (1040, 54972), (1080, 52936), (1170, 48864), (1248, 45810), (1404, 40720), (1440, 39702), (1527, 37440), (1560, 36648), (1728, 33085), (1755, 32576), (1872, 30540), (2036, 28080), (2080, 27486), (2160, 26468), (2340, 24432), (2496, 22905), (2545, 22464), (2808, 20360), (2880, 19851), (3054, 18720), (3120, 18324), (3510, 16288), (3744, 15270), (4072, 14040), (4160, 13743), (4320, 13234), (4581, 12480), (4680, 12216), (5090, 11232), (5616, 10180), (6108, 9360), (6240, 9162), (6617, 8640), (7020, 8144), (7488, 7635)]