172356480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1301}}^1$

素因数の和:1349

約数の個数: 192

約数和(自身を含む): 621522720

約数和(自身を除く): 449166240

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, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 828, 920, 960, 1035, 1104, 1152, 1301, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2602, 2760, 2880, 2944, 3312, 3680, 3903, 4140, 4416, 5204, 5520, 5760, 6505, 6624, 7360, 7806, 8280, 8832, 10408, 11040, 11709, 13010, 13248, 14720, 15612, 16560, 19515, 20816, 22080, 23418, 26020, 26496, 29923, 31224, 33120, 39030, 41632, 44160, 46836, 52040, 58545, 59846, 62448, 66240, 78060, 83264, 89769, 93672, 104080, 117090, 119692, 124896, 132480, 149615, 156120, 166528, 179538, 187344, 208160, 234180, 239384, 249792, 269307, 299230, 312240, 359076, 374688, 416320, 448845, 468360, 478768, 499584, 538614, 598460, 624480, 718152, 749376, 832640, 897690, 936720, 957536, 1077228, 1196920, 1248960, 1346535, 1436304, 1498752, 1795380, 1873440, 1915072, 2154456, 2393840, 2497920, 2693070, 2872608, 3590760, 3746880, 3830144, 4308912, 4787680, 5386140, 5745216, 7181520, 7493760, 8617824, 9575360, 10772280, 11490432, 14363040, 17235648, 19150720, 21544560, 28726080, 34471296, 43089120, 57452160, 86178240, 172356480]

約数ペア:

[(1, 172356480), (2, 86178240), (3, 57452160), (4, 43089120), (5, 34471296), (6, 28726080), (8, 21544560), (9, 19150720), (10, 17235648), (12, 14363040), (15, 11490432), (16, 10772280), (18, 9575360), (20, 8617824), (23, 7493760), (24, 7181520), (30, 5745216), (32, 5386140), (36, 4787680), (40, 4308912), (45, 3830144), (46, 3746880), (48, 3590760), (60, 2872608), (64, 2693070), (69, 2497920), (72, 2393840), (80, 2154456), (90, 1915072), (92, 1873440), (96, 1795380), (115, 1498752), (120, 1436304), (128, 1346535), (138, 1248960), (144, 1196920), (160, 1077228), (180, 957536), (184, 936720), (192, 897690), (207, 832640), (230, 749376), (240, 718152), (276, 624480), (288, 598460), (320, 538614), (345, 499584), (360, 478768), (368, 468360), (384, 448845), (414, 416320), (460, 374688), (480, 359076), (552, 312240), (576, 299230), (640, 269307), (690, 249792), (720, 239384), (736, 234180), (828, 208160), (920, 187344), (960, 179538), (1035, 166528), (1104, 156120), (1152, 149615), (1301, 132480), (1380, 124896), (1440, 119692), (1472, 117090), (1656, 104080), (1840, 93672), (1920, 89769), (2070, 83264), (2208, 78060), (2602, 66240), (2760, 62448), (2880, 59846), (2944, 58545), (3312, 52040), (3680, 46836), (3903, 44160), (4140, 41632), (4416, 39030), (5204, 33120), (5520, 31224), (5760, 29923), (6505, 26496), (6624, 26020), (7360, 23418), (7806, 22080), (8280, 20816), (8832, 19515), (10408, 16560), (11040, 15612), (11709, 14720), (13010, 13248)]