464504320

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{23}}^2$

素因数の和:90

約数の個数: 240

約数和(自身を含む): 1357725600

約数和(自身を除く): 893221280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 256, 280, 320, 322, 343, 368, 392, 448, 460, 490, 512, 529, 560, 640, 644, 686, 736, 784, 805, 896, 920, 980, 1058, 1120, 1127, 1280, 1288, 1372, 1472, 1568, 1610, 1715, 1792, 1840, 1960, 2116, 2240, 2254, 2560, 2576, 2645, 2744, 2944, 3136, 3220, 3430, 3584, 3680, 3703, 3920, 4232, 4480, 4508, 5152, 5290, 5488, 5635, 5888, 6272, 6440, 6860, 7360, 7406, 7840, 7889, 8464, 8960, 9016, 10304, 10580, 10976, 11270, 11776, 12544, 12880, 13720, 14720, 14812, 15680, 15778, 16928, 17920, 18032, 18515, 20608, 21160, 21952, 22540, 25088, 25760, 25921, 27440, 29440, 29624, 31360, 31556, 33856, 36064, 37030, 39445, 41216, 42320, 43904, 45080, 51520, 51842, 54880, 58880, 59248, 62720, 63112, 67712, 72128, 74060, 78890, 82432, 84640, 87808, 90160, 103040, 103684, 109760, 118496, 125440, 126224, 129605, 135424, 144256, 148120, 157780, 169280, 175616, 180320, 181447, 206080, 207368, 219520, 236992, 252448, 259210, 270848, 288512, 296240, 315560, 338560, 360640, 362894, 412160, 414736, 439040, 473984, 504896, 518420, 577024, 592480, 631120, 677120, 721280, 725788, 829472, 878080, 907235, 947968, 1009792, 1036840, 1184960, 1262240, 1354240, 1442560, 1451576, 1658944, 1814470, 1895936, 2019584, 2073680, 2369920, 2524480, 2885120, 2903152, 3317888, 3628940, 4039168, 4147360, 4739840, 5048960, 5806304, 6635776, 7257880, 8294720, 9479680, 10097920, 11612608, 13271552, 14515760, 16589440, 20195840, 23225216, 29031520, 33178880, 46450432, 58063040, 66357760, 92900864, 116126080, 232252160, 464504320]

約数ペア:

[(1, 464504320), (2, 232252160), (4, 116126080), (5, 92900864), (7, 66357760), (8, 58063040), (10, 46450432), (14, 33178880), (16, 29031520), (20, 23225216), (23, 20195840), (28, 16589440), (32, 14515760), (35, 13271552), (40, 11612608), (46, 10097920), (49, 9479680), (56, 8294720), (64, 7257880), (70, 6635776), (80, 5806304), (92, 5048960), (98, 4739840), (112, 4147360), (115, 4039168), (128, 3628940), (140, 3317888), (160, 2903152), (161, 2885120), (184, 2524480), (196, 2369920), (224, 2073680), (230, 2019584), (245, 1895936), (256, 1814470), (280, 1658944), (320, 1451576), (322, 1442560), (343, 1354240), (368, 1262240), (392, 1184960), (448, 1036840), (460, 1009792), (490, 947968), (512, 907235), (529, 878080), (560, 829472), (640, 725788), (644, 721280), (686, 677120), (736, 631120), (784, 592480), (805, 577024), (896, 518420), (920, 504896), (980, 473984), (1058, 439040), (1120, 414736), (1127, 412160), (1280, 362894), (1288, 360640), (1372, 338560), (1472, 315560), (1568, 296240), (1610, 288512), (1715, 270848), (1792, 259210), (1840, 252448), (1960, 236992), (2116, 219520), (2240, 207368), (2254, 206080), (2560, 181447), (2576, 180320), (2645, 175616), (2744, 169280), (2944, 157780), (3136, 148120), (3220, 144256), (3430, 135424), (3584, 129605), (3680, 126224), (3703, 125440), (3920, 118496), (4232, 109760), (4480, 103684), (4508, 103040), (5152, 90160), (5290, 87808), (5488, 84640), (5635, 82432), (5888, 78890), (6272, 74060), (6440, 72128), (6860, 67712), (7360, 63112), (7406, 62720), (7840, 59248), (7889, 58880), (8464, 54880), (8960, 51842), (9016, 51520), (10304, 45080), (10580, 43904), (10976, 42320), (11270, 41216), (11776, 39445), (12544, 37030), (12880, 36064), (13720, 33856), (14720, 31556), (14812, 31360), (15680, 29624), (15778, 29440), (16928, 27440), (17920, 25921), (18032, 25760), (18515, 25088), (20608, 22540), (21160, 21952)]