319409280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1$

素因数の和:2459

約数の個数: 192

約数和(自身を含む): 1151392320

約数和(自身を除く): 831983040

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, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2411, 2760, 2880, 2944, 3312, 3680, 4140, 4416, 4822, 5520, 5760, 6624, 7233, 7360, 8280, 8832, 9644, 11040, 12055, 13248, 14466, 14720, 16560, 19288, 21699, 22080, 24110, 26496, 28932, 33120, 36165, 38576, 43398, 44160, 48220, 55453, 57864, 66240, 72330, 77152, 86796, 96440, 108495, 110906, 115728, 132480, 144660, 154304, 166359, 173592, 192880, 216990, 221812, 231456, 277265, 289320, 308608, 332718, 347184, 385760, 433980, 443624, 462912, 499077, 554530, 578640, 665436, 694368, 771520, 831795, 867960, 887248, 925824, 998154, 1109060, 1157280, 1330872, 1388736, 1543040, 1663590, 1735920, 1774496, 1996308, 2218120, 2314560, 2495385, 2661744, 2777472, 3327180, 3471840, 3548992, 3992616, 4436240, 4629120, 4990770, 5323488, 6654360, 6943680, 7097984, 7985232, 8872480, 9981540, 10646976, 13308720, 13887360, 15970464, 17744960, 19963080, 21293952, 26617440, 31940928, 35489920, 39926160, 53234880, 63881856, 79852320, 106469760, 159704640, 319409280]

約数ペア:

[(1, 319409280), (2, 159704640), (3, 106469760), (4, 79852320), (5, 63881856), (6, 53234880), (8, 39926160), (9, 35489920), (10, 31940928), (12, 26617440), (15, 21293952), (16, 19963080), (18, 17744960), (20, 15970464), (23, 13887360), (24, 13308720), (30, 10646976), (32, 9981540), (36, 8872480), (40, 7985232), (45, 7097984), (46, 6943680), (48, 6654360), (60, 5323488), (64, 4990770), (69, 4629120), (72, 4436240), (80, 3992616), (90, 3548992), (92, 3471840), (96, 3327180), (115, 2777472), (120, 2661744), (128, 2495385), (138, 2314560), (144, 2218120), (160, 1996308), (180, 1774496), (184, 1735920), (192, 1663590), (207, 1543040), (230, 1388736), (240, 1330872), (276, 1157280), (288, 1109060), (320, 998154), (345, 925824), (360, 887248), (368, 867960), (384, 831795), (414, 771520), (460, 694368), (480, 665436), (552, 578640), (576, 554530), (640, 499077), (690, 462912), (720, 443624), (736, 433980), (828, 385760), (920, 347184), (960, 332718), (1035, 308608), (1104, 289320), (1152, 277265), (1380, 231456), (1440, 221812), (1472, 216990), (1656, 192880), (1840, 173592), (1920, 166359), (2070, 154304), (2208, 144660), (2411, 132480), (2760, 115728), (2880, 110906), (2944, 108495), (3312, 96440), (3680, 86796), (4140, 77152), (4416, 72330), (4822, 66240), (5520, 57864), (5760, 55453), (6624, 48220), (7233, 44160), (7360, 43398), (8280, 38576), (8832, 36165), (9644, 33120), (11040, 28932), (12055, 26496), (13248, 24110), (14466, 22080), (14720, 21699), (16560, 19288)]