6819105280

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{709}}^1$

素因数の和:779

約数の個数: 240

約数和(自身を含む): 18730598040

約数和(自身を除く): 11911492760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 256, 260, 272, 289, 320, 340, 416, 442, 512, 520, 544, 578, 640, 680, 709, 832, 884, 1040, 1088, 1105, 1156, 1280, 1360, 1418, 1445, 1664, 1768, 2080, 2176, 2210, 2312, 2560, 2720, 2836, 2890, 3328, 3536, 3545, 3757, 4160, 4352, 4420, 4624, 5440, 5672, 5780, 6656, 7072, 7090, 7514, 8320, 8704, 8840, 9217, 9248, 10880, 11344, 11560, 12053, 14144, 14180, 15028, 16640, 17680, 18434, 18496, 18785, 21760, 22688, 23120, 24106, 28288, 28360, 30056, 33280, 35360, 36868, 36992, 37570, 43520, 45376, 46085, 46240, 48212, 56576, 56720, 60112, 60265, 70720, 73736, 73984, 75140, 90752, 92170, 92480, 96424, 113152, 113440, 120224, 120530, 141440, 147472, 147968, 150280, 156689, 181504, 184340, 184960, 192848, 204901, 226880, 240448, 241060, 282880, 294944, 300560, 313378, 363008, 368680, 369920, 385696, 409802, 453760, 480896, 482120, 565760, 589888, 601120, 626756, 737360, 739840, 771392, 783445, 819604, 907520, 961792, 964240, 1024505, 1179776, 1202240, 1253512, 1474720, 1542784, 1566890, 1639208, 1815040, 1923584, 1928480, 2049010, 2359552, 2404480, 2507024, 2663713, 2949440, 3085568, 3133780, 3278416, 3856960, 4098020, 4719104, 4808960, 5014048, 5327426, 5898880, 6171136, 6267560, 6556832, 7713920, 8196040, 9617920, 10028096, 10654852, 11797760, 12535120, 13113664, 13318565, 15427840, 16392080, 20056192, 21309704, 23595520, 25070240, 26227328, 26637130, 30855680, 32784160, 40112384, 42619408, 50140480, 52454656, 53274260, 65568320, 80224768, 85238816, 100280960, 104909312, 106548520, 131136640, 170477632, 200561920, 213097040, 262273280, 340955264, 401123840, 426194080, 524546560, 681910528, 852388160, 1363821056, 1704776320, 3409552640, 6819105280]

約数ペア:

[(1, 6819105280), (2, 3409552640), (4, 1704776320), (5, 1363821056), (8, 852388160), (10, 681910528), (13, 524546560), (16, 426194080), (17, 401123840), (20, 340955264), (26, 262273280), (32, 213097040), (34, 200561920), (40, 170477632), (52, 131136640), (64, 106548520), (65, 104909312), (68, 100280960), (80, 85238816), (85, 80224768), (104, 65568320), (128, 53274260), (130, 52454656), (136, 50140480), (160, 42619408), (170, 40112384), (208, 32784160), (221, 30855680), (256, 26637130), (260, 26227328), (272, 25070240), (289, 23595520), (320, 21309704), (340, 20056192), (416, 16392080), (442, 15427840), (512, 13318565), (520, 13113664), (544, 12535120), (578, 11797760), (640, 10654852), (680, 10028096), (709, 9617920), (832, 8196040), (884, 7713920), (1040, 6556832), (1088, 6267560), (1105, 6171136), (1156, 5898880), (1280, 5327426), (1360, 5014048), (1418, 4808960), (1445, 4719104), (1664, 4098020), (1768, 3856960), (2080, 3278416), (2176, 3133780), (2210, 3085568), (2312, 2949440), (2560, 2663713), (2720, 2507024), (2836, 2404480), (2890, 2359552), (3328, 2049010), (3536, 1928480), (3545, 1923584), (3757, 1815040), (4160, 1639208), (4352, 1566890), (4420, 1542784), (4624, 1474720), (5440, 1253512), (5672, 1202240), (5780, 1179776), (6656, 1024505), (7072, 964240), (7090, 961792), (7514, 907520), (8320, 819604), (8704, 783445), (8840, 771392), (9217, 739840), (9248, 737360), (10880, 626756), (11344, 601120), (11560, 589888), (12053, 565760), (14144, 482120), (14180, 480896), (15028, 453760), (16640, 409802), (17680, 385696), (18434, 369920), (18496, 368680), (18785, 363008), (21760, 313378), (22688, 300560), (23120, 294944), (24106, 282880), (28288, 241060), (28360, 240448), (30056, 226880), (33280, 204901), (35360, 192848), (36868, 184960), (36992, 184340), (37570, 181504), (43520, 156689), (45376, 150280), (46085, 147968), (46240, 147472), (48212, 141440), (56576, 120530), (56720, 120224), (60112, 113440), (60265, 113152), (70720, 96424), (73736, 92480), (73984, 92170), (75140, 90752)]