161426880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2483

約数の個数: 168

約数和(自身を含む): 579619872

約数和(自身を除く): 418192992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2437, 2760, 2880, 3312, 3680, 4140, 4416, 4874, 5520, 6624, 7311, 7360, 8280, 9748, 11040, 12185, 13248, 14622, 16560, 19496, 21933, 22080, 24370, 29244, 33120, 36555, 38992, 43866, 48740, 56051, 58488, 66240, 73110, 77984, 87732, 97480, 109665, 112102, 116976, 146220, 155968, 168153, 175464, 194960, 219330, 224204, 233952, 280255, 292440, 336306, 350928, 389920, 438660, 448408, 467904, 504459, 560510, 584880, 672612, 701856, 779840, 840765, 877320, 896816, 1008918, 1121020, 1169760, 1345224, 1403712, 1681530, 1754640, 1793632, 2017836, 2242040, 2339520, 2522295, 2690448, 3363060, 3509280, 3587264, 4035672, 4484080, 5044590, 5380896, 6726120, 7018560, 8071344, 8968160, 10089180, 10761792, 13452240, 16142688, 17936320, 20178360, 26904480, 32285376, 40356720, 53808960, 80713440, 161426880]

約数ペア:

[(1, 161426880), (2, 80713440), (3, 53808960), (4, 40356720), (5, 32285376), (6, 26904480), (8, 20178360), (9, 17936320), (10, 16142688), (12, 13452240), (15, 10761792), (16, 10089180), (18, 8968160), (20, 8071344), (23, 7018560), (24, 6726120), (30, 5380896), (32, 5044590), (36, 4484080), (40, 4035672), (45, 3587264), (46, 3509280), (48, 3363060), (60, 2690448), (64, 2522295), (69, 2339520), (72, 2242040), (80, 2017836), (90, 1793632), (92, 1754640), (96, 1681530), (115, 1403712), (120, 1345224), (138, 1169760), (144, 1121020), (160, 1008918), (180, 896816), (184, 877320), (192, 840765), (207, 779840), (230, 701856), (240, 672612), (276, 584880), (288, 560510), (320, 504459), (345, 467904), (360, 448408), (368, 438660), (414, 389920), (460, 350928), (480, 336306), (552, 292440), (576, 280255), (690, 233952), (720, 224204), (736, 219330), (828, 194960), (920, 175464), (960, 168153), (1035, 155968), (1104, 146220), (1380, 116976), (1440, 112102), (1472, 109665), (1656, 97480), (1840, 87732), (2070, 77984), (2208, 73110), (2437, 66240), (2760, 58488), (2880, 56051), (3312, 48740), (3680, 43866), (4140, 38992), (4416, 36555), (4874, 33120), (5520, 29244), (6624, 24370), (7311, 22080), (7360, 21933), (8280, 19496), (9748, 16560), (11040, 14622), (12185, 13248)]