239800320

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1301}}^1$

素因数の和:1336

約数の個数: 156

約数和(自身を含む): 831845196

約数和(自身を除く): 592044876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1301, 1440, 1536, 1920, 2048, 2304, 2560, 2602, 2880, 3072, 3840, 3903, 4096, 4608, 5120, 5204, 5760, 6144, 6505, 7680, 7806, 9216, 10240, 10408, 11520, 11709, 12288, 13010, 15360, 15612, 18432, 19515, 20480, 20816, 23040, 23418, 26020, 30720, 31224, 36864, 39030, 41632, 46080, 46836, 52040, 58545, 61440, 62448, 78060, 83264, 92160, 93672, 104080, 117090, 124896, 156120, 166528, 184320, 187344, 208160, 234180, 249792, 312240, 333056, 374688, 416320, 468360, 499584, 624480, 666112, 749376, 832640, 936720, 999168, 1248960, 1332224, 1498752, 1665280, 1873440, 1998336, 2497920, 2664448, 2997504, 3330560, 3746880, 3996672, 4995840, 5328896, 5995008, 6661120, 7493760, 7993344, 9991680, 11990016, 13322240, 14987520, 15986688, 19983360, 23980032, 26644480, 29975040, 39966720, 47960064, 59950080, 79933440, 119900160, 239800320]

約数ペア:

[(1, 239800320), (2, 119900160), (3, 79933440), (4, 59950080), (5, 47960064), (6, 39966720), (8, 29975040), (9, 26644480), (10, 23980032), (12, 19983360), (15, 15986688), (16, 14987520), (18, 13322240), (20, 11990016), (24, 9991680), (30, 7993344), (32, 7493760), (36, 6661120), (40, 5995008), (45, 5328896), (48, 4995840), (60, 3996672), (64, 3746880), (72, 3330560), (80, 2997504), (90, 2664448), (96, 2497920), (120, 1998336), (128, 1873440), (144, 1665280), (160, 1498752), (180, 1332224), (192, 1248960), (240, 999168), (256, 936720), (288, 832640), (320, 749376), (360, 666112), (384, 624480), (480, 499584), (512, 468360), (576, 416320), (640, 374688), (720, 333056), (768, 312240), (960, 249792), (1024, 234180), (1152, 208160), (1280, 187344), (1301, 184320), (1440, 166528), (1536, 156120), (1920, 124896), (2048, 117090), (2304, 104080), (2560, 93672), (2602, 92160), (2880, 83264), (3072, 78060), (3840, 62448), (3903, 61440), (4096, 58545), (4608, 52040), (5120, 46836), (5204, 46080), (5760, 41632), (6144, 39030), (6505, 36864), (7680, 31224), (7806, 30720), (9216, 26020), (10240, 23418), (10408, 23040), (11520, 20816), (11709, 20480), (12288, 19515), (13010, 18432), (15360, 15612)]