4748912640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{227}}^2$

素因数の和:487

約数の個数: 216

約数和(自身を含む): 16531703370

約数和(自身を除く): 11782790730

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, 227, 240, 256, 288, 320, 360, 384, 454, 480, 512, 576, 640, 681, 720, 768, 908, 960, 1024, 1135, 1152, 1280, 1362, 1440, 1536, 1816, 1920, 2043, 2048, 2270, 2304, 2560, 2724, 2880, 3072, 3405, 3632, 3840, 4086, 4540, 4608, 5120, 5448, 5760, 6144, 6810, 7264, 7680, 8172, 9080, 9216, 10215, 10240, 10896, 11520, 13620, 14528, 15360, 16344, 18160, 18432, 20430, 21792, 23040, 27240, 29056, 30720, 32688, 36320, 40860, 43584, 46080, 51529, 54480, 58112, 65376, 72640, 81720, 87168, 92160, 103058, 108960, 116224, 130752, 145280, 154587, 163440, 174336, 206116, 217920, 232448, 257645, 261504, 290560, 309174, 326880, 348672, 412232, 435840, 463761, 464896, 515290, 523008, 581120, 618348, 653760, 697344, 772935, 824464, 871680, 927522, 1030580, 1046016, 1162240, 1236696, 1307520, 1394688, 1545870, 1648928, 1743360, 1855044, 2061160, 2092032, 2318805, 2324480, 2473392, 2615040, 3091740, 3297856, 3486720, 3710088, 4122320, 4184064, 4637610, 4946784, 5230080, 6183480, 6595712, 6973440, 7420176, 8244640, 9275220, 9893568, 10460160, 12366960, 13191424, 14840352, 16489280, 18550440, 19787136, 20920320, 24733920, 26382848, 29680704, 32978560, 37100880, 39574272, 49467840, 52765696, 59361408, 65957120, 74201760, 79148544, 98935680, 105531392, 118722816, 131914240, 148403520, 158297088, 197871360, 237445632, 263828480, 296807040, 316594176, 395742720, 474891264, 527656960, 593614080, 791485440, 949782528, 1187228160, 1582970880, 2374456320, 4748912640]

約数ペア:

[(1, 4748912640), (2, 2374456320), (3, 1582970880), (4, 1187228160), (5, 949782528), (6, 791485440), (8, 593614080), (9, 527656960), (10, 474891264), (12, 395742720), (15, 316594176), (16, 296807040), (18, 263828480), (20, 237445632), (24, 197871360), (30, 158297088), (32, 148403520), (36, 131914240), (40, 118722816), (45, 105531392), (48, 98935680), (60, 79148544), (64, 74201760), (72, 65957120), (80, 59361408), (90, 52765696), (96, 49467840), (120, 39574272), (128, 37100880), (144, 32978560), (160, 29680704), (180, 26382848), (192, 24733920), (227, 20920320), (240, 19787136), (256, 18550440), (288, 16489280), (320, 14840352), (360, 13191424), (384, 12366960), (454, 10460160), (480, 9893568), (512, 9275220), (576, 8244640), (640, 7420176), (681, 6973440), (720, 6595712), (768, 6183480), (908, 5230080), (960, 4946784), (1024, 4637610), (1135, 4184064), (1152, 4122320), (1280, 3710088), (1362, 3486720), (1440, 3297856), (1536, 3091740), (1816, 2615040), (1920, 2473392), (2043, 2324480), (2048, 2318805), (2270, 2092032), (2304, 2061160), (2560, 1855044), (2724, 1743360), (2880, 1648928), (3072, 1545870), (3405, 1394688), (3632, 1307520), (3840, 1236696), (4086, 1162240), (4540, 1046016), (4608, 1030580), (5120, 927522), (5448, 871680), (5760, 824464), (6144, 772935), (6810, 697344), (7264, 653760), (7680, 618348), (8172, 581120), (9080, 523008), (9216, 515290), (10215, 464896), (10240, 463761), (10896, 435840), (11520, 412232), (13620, 348672), (14528, 326880), (15360, 309174), (16344, 290560), (18160, 261504), (18432, 257645), (20430, 232448), (21792, 217920), (23040, 206116), (27240, 174336), (29056, 163440), (30720, 154587), (32688, 145280), (36320, 130752), (40860, 116224), (43584, 108960), (46080, 103058), (51529, 92160), (54480, 87168), (58112, 81720), (65376, 72640)]