397169280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1301}}^1$

素因数の和:1379

約数の個数: 192

約数和(自身を含む): 1398426120

約数和(自身を除く): 1001256840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 180, 192, 212, 240, 265, 288, 318, 320, 360, 384, 424, 477, 480, 530, 576, 636, 640, 720, 795, 848, 954, 960, 1060, 1152, 1272, 1301, 1440, 1590, 1696, 1908, 1920, 2120, 2385, 2544, 2602, 2880, 3180, 3392, 3816, 3903, 4240, 4770, 5088, 5204, 5760, 6360, 6505, 6784, 7632, 7806, 8480, 9540, 10176, 10408, 11709, 12720, 13010, 15264, 15612, 16960, 19080, 19515, 20352, 20816, 23418, 25440, 26020, 30528, 31224, 33920, 38160, 39030, 41632, 46836, 50880, 52040, 58545, 61056, 62448, 68953, 76320, 78060, 83264, 93672, 101760, 104080, 117090, 124896, 137906, 152640, 156120, 166528, 187344, 206859, 208160, 234180, 249792, 275812, 305280, 312240, 344765, 374688, 413718, 416320, 468360, 499584, 551624, 620577, 624480, 689530, 749376, 827436, 832640, 936720, 1034295, 1103248, 1241154, 1248960, 1379060, 1498752, 1654872, 1873440, 2068590, 2206496, 2482308, 2497920, 2758120, 3102885, 3309744, 3746880, 4137180, 4412992, 4964616, 5516240, 6205770, 6619488, 7493760, 8274360, 8825984, 9929232, 11032480, 12411540, 13238976, 16548720, 19858464, 22064960, 24823080, 26477952, 33097440, 39716928, 44129920, 49646160, 66194880, 79433856, 99292320, 132389760, 198584640, 397169280]

約数ペア:

[(1, 397169280), (2, 198584640), (3, 132389760), (4, 99292320), (5, 79433856), (6, 66194880), (8, 49646160), (9, 44129920), (10, 39716928), (12, 33097440), (15, 26477952), (16, 24823080), (18, 22064960), (20, 19858464), (24, 16548720), (30, 13238976), (32, 12411540), (36, 11032480), (40, 9929232), (45, 8825984), (48, 8274360), (53, 7493760), (60, 6619488), (64, 6205770), (72, 5516240), (80, 4964616), (90, 4412992), (96, 4137180), (106, 3746880), (120, 3309744), (128, 3102885), (144, 2758120), (159, 2497920), (160, 2482308), (180, 2206496), (192, 2068590), (212, 1873440), (240, 1654872), (265, 1498752), (288, 1379060), (318, 1248960), (320, 1241154), (360, 1103248), (384, 1034295), (424, 936720), (477, 832640), (480, 827436), (530, 749376), (576, 689530), (636, 624480), (640, 620577), (720, 551624), (795, 499584), (848, 468360), (954, 416320), (960, 413718), (1060, 374688), (1152, 344765), (1272, 312240), (1301, 305280), (1440, 275812), (1590, 249792), (1696, 234180), (1908, 208160), (1920, 206859), (2120, 187344), (2385, 166528), (2544, 156120), (2602, 152640), (2880, 137906), (3180, 124896), (3392, 117090), (3816, 104080), (3903, 101760), (4240, 93672), (4770, 83264), (5088, 78060), (5204, 76320), (5760, 68953), (6360, 62448), (6505, 61056), (6784, 58545), (7632, 52040), (7806, 50880), (8480, 46836), (9540, 41632), (10176, 39030), (10408, 38160), (11709, 33920), (12720, 31224), (13010, 30528), (15264, 26020), (15612, 25440), (16960, 23418), (19080, 20816), (19515, 20352)]