129151360

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 359084880

約数和(自身を除く): 229933520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 43, 52, 64, 65, 76, 80, 86, 95, 104, 128, 130, 152, 160, 172, 190, 208, 215, 247, 260, 304, 320, 344, 361, 380, 416, 430, 494, 520, 559, 608, 640, 688, 722, 760, 817, 832, 860, 988, 1040, 1118, 1216, 1235, 1376, 1444, 1520, 1634, 1664, 1720, 1805, 1976, 2080, 2236, 2432, 2470, 2752, 2795, 2888, 3040, 3268, 3440, 3610, 3952, 4085, 4160, 4472, 4693, 4940, 5504, 5590, 5776, 6080, 6536, 6880, 7220, 7904, 8170, 8320, 8944, 9386, 9880, 10621, 11180, 11552, 12160, 13072, 13760, 14440, 15523, 15808, 16340, 17888, 18772, 19760, 21242, 22360, 23104, 23465, 26144, 27520, 28880, 31046, 31616, 32680, 35776, 37544, 39520, 42484, 44720, 46208, 46930, 52288, 53105, 57760, 62092, 65360, 71552, 75088, 77615, 79040, 84968, 89440, 93860, 104576, 106210, 115520, 124184, 130720, 150176, 155230, 158080, 169936, 178880, 187720, 201799, 212420, 231040, 248368, 261440, 300352, 310460, 339872, 357760, 375440, 403598, 424840, 496736, 522880, 600704, 620920, 679744, 750880, 807196, 849680, 993472, 1008995, 1241840, 1359488, 1501760, 1614392, 1699360, 1986944, 2017990, 2483680, 3003520, 3228784, 3398720, 4035980, 4967360, 6457568, 6797440, 8071960, 9934720, 12915136, 16143920, 25830272, 32287840, 64575680, 129151360]

約数ペア:

[(1, 129151360), (2, 64575680), (4, 32287840), (5, 25830272), (8, 16143920), (10, 12915136), (13, 9934720), (16, 8071960), (19, 6797440), (20, 6457568), (26, 4967360), (32, 4035980), (38, 3398720), (40, 3228784), (43, 3003520), (52, 2483680), (64, 2017990), (65, 1986944), (76, 1699360), (80, 1614392), (86, 1501760), (95, 1359488), (104, 1241840), (128, 1008995), (130, 993472), (152, 849680), (160, 807196), (172, 750880), (190, 679744), (208, 620920), (215, 600704), (247, 522880), (260, 496736), (304, 424840), (320, 403598), (344, 375440), (361, 357760), (380, 339872), (416, 310460), (430, 300352), (494, 261440), (520, 248368), (559, 231040), (608, 212420), (640, 201799), (688, 187720), (722, 178880), (760, 169936), (817, 158080), (832, 155230), (860, 150176), (988, 130720), (1040, 124184), (1118, 115520), (1216, 106210), (1235, 104576), (1376, 93860), (1444, 89440), (1520, 84968), (1634, 79040), (1664, 77615), (1720, 75088), (1805, 71552), (1976, 65360), (2080, 62092), (2236, 57760), (2432, 53105), (2470, 52288), (2752, 46930), (2795, 46208), (2888, 44720), (3040, 42484), (3268, 39520), (3440, 37544), (3610, 35776), (3952, 32680), (4085, 31616), (4160, 31046), (4472, 28880), (4693, 27520), (4940, 26144), (5504, 23465), (5590, 23104), (5776, 22360), (6080, 21242), (6536, 19760), (6880, 18772), (7220, 17888), (7904, 16340), (8170, 15808), (8320, 15523), (8944, 14440), (9386, 13760), (9880, 13072), (10621, 12160), (11180, 11552)]