1138042880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 3005009280

約数和(自身を除く): 1866966400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 83, 103, 104, 128, 130, 160, 166, 206, 208, 256, 260, 320, 332, 412, 415, 416, 512, 515, 520, 640, 664, 824, 830, 832, 1024, 1030, 1040, 1079, 1280, 1328, 1339, 1648, 1660, 1664, 2048, 2060, 2080, 2158, 2560, 2656, 2678, 3296, 3320, 3328, 4120, 4160, 4316, 5120, 5312, 5356, 5395, 6592, 6640, 6656, 6695, 8240, 8320, 8549, 8632, 10240, 10624, 10712, 10790, 13184, 13280, 13312, 13390, 16480, 16640, 17098, 17264, 21248, 21424, 21580, 26368, 26560, 26624, 26780, 32960, 33280, 34196, 34528, 42496, 42745, 42848, 43160, 52736, 53120, 53560, 65920, 66560, 68392, 69056, 84992, 85490, 85696, 86320, 105472, 106240, 107120, 111137, 131840, 133120, 136784, 138112, 169984, 170980, 171392, 172640, 210944, 212480, 214240, 222274, 263680, 273568, 276224, 341960, 342784, 345280, 424960, 428480, 444548, 527360, 547136, 552448, 555685, 683920, 685568, 690560, 849920, 856960, 889096, 1054720, 1094272, 1104896, 1111370, 1367840, 1371136, 1381120, 1713920, 1778192, 2188544, 2209792, 2222740, 2735680, 2742272, 2762240, 3427840, 3556384, 4377088, 4445480, 5471360, 5524480, 6855680, 7112768, 8754176, 8890960, 10942720, 11048960, 13711360, 14225536, 17508352, 17781920, 21885440, 28451072, 35563840, 43770880, 56902144, 71127680, 87541760, 113804288, 142255360, 227608576, 284510720, 569021440, 1138042880]

約数ペア:

[(1, 1138042880), (2, 569021440), (4, 284510720), (5, 227608576), (8, 142255360), (10, 113804288), (13, 87541760), (16, 71127680), (20, 56902144), (26, 43770880), (32, 35563840), (40, 28451072), (52, 21885440), (64, 17781920), (65, 17508352), (80, 14225536), (83, 13711360), (103, 11048960), (104, 10942720), (128, 8890960), (130, 8754176), (160, 7112768), (166, 6855680), (206, 5524480), (208, 5471360), (256, 4445480), (260, 4377088), (320, 3556384), (332, 3427840), (412, 2762240), (415, 2742272), (416, 2735680), (512, 2222740), (515, 2209792), (520, 2188544), (640, 1778192), (664, 1713920), (824, 1381120), (830, 1371136), (832, 1367840), (1024, 1111370), (1030, 1104896), (1040, 1094272), (1079, 1054720), (1280, 889096), (1328, 856960), (1339, 849920), (1648, 690560), (1660, 685568), (1664, 683920), (2048, 555685), (2060, 552448), (2080, 547136), (2158, 527360), (2560, 444548), (2656, 428480), (2678, 424960), (3296, 345280), (3320, 342784), (3328, 341960), (4120, 276224), (4160, 273568), (4316, 263680), (5120, 222274), (5312, 214240), (5356, 212480), (5395, 210944), (6592, 172640), (6640, 171392), (6656, 170980), (6695, 169984), (8240, 138112), (8320, 136784), (8549, 133120), (8632, 131840), (10240, 111137), (10624, 107120), (10712, 106240), (10790, 105472), (13184, 86320), (13280, 85696), (13312, 85490), (13390, 84992), (16480, 69056), (16640, 68392), (17098, 66560), (17264, 65920), (21248, 53560), (21424, 53120), (21580, 52736), (26368, 43160), (26560, 42848), (26624, 42745), (26780, 42496), (32960, 34528), (33280, 34196)]