142970880

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 208

約数和(自身を含む): 495391680

約数和(自身を除く): 352420800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 179, 192, 195, 208, 240, 256, 260, 312, 320, 358, 384, 390, 416, 480, 512, 520, 537, 624, 640, 716, 768, 780, 832, 895, 960, 1024, 1040, 1074, 1248, 1280, 1432, 1536, 1560, 1664, 1790, 1920, 2048, 2080, 2148, 2327, 2496, 2560, 2685, 2864, 3072, 3120, 3328, 3580, 3840, 4096, 4160, 4296, 4654, 4992, 5120, 5370, 5728, 6144, 6240, 6656, 6981, 7160, 7680, 8320, 8592, 9308, 9984, 10240, 10740, 11456, 11635, 12288, 12480, 13312, 13962, 14320, 15360, 16640, 17184, 18616, 19968, 20480, 21480, 22912, 23270, 24960, 26624, 27924, 28640, 30720, 33280, 34368, 34905, 37232, 39936, 42960, 45824, 46540, 49920, 53248, 55848, 57280, 61440, 66560, 68736, 69810, 74464, 79872, 85920, 91648, 93080, 99840, 111696, 114560, 133120, 137472, 139620, 148928, 159744, 171840, 183296, 186160, 199680, 223392, 229120, 266240, 274944, 279240, 297856, 343680, 366592, 372320, 399360, 446784, 458240, 549888, 558480, 595712, 687360, 733184, 744640, 798720, 893568, 916480, 1099776, 1116960, 1191424, 1374720, 1489280, 1787136, 1832960, 2199552, 2233920, 2382848, 2749440, 2978560, 3574272, 3665920, 4467840, 4765696, 5498880, 5957120, 7148544, 8935680, 9531392, 10997760, 11914240, 14297088, 17871360, 23828480, 28594176, 35742720, 47656960, 71485440, 142970880]

約数ペア:

[(1, 142970880), (2, 71485440), (3, 47656960), (4, 35742720), (5, 28594176), (6, 23828480), (8, 17871360), (10, 14297088), (12, 11914240), (13, 10997760), (15, 9531392), (16, 8935680), (20, 7148544), (24, 5957120), (26, 5498880), (30, 4765696), (32, 4467840), (39, 3665920), (40, 3574272), (48, 2978560), (52, 2749440), (60, 2382848), (64, 2233920), (65, 2199552), (78, 1832960), (80, 1787136), (96, 1489280), (104, 1374720), (120, 1191424), (128, 1116960), (130, 1099776), (156, 916480), (160, 893568), (179, 798720), (192, 744640), (195, 733184), (208, 687360), (240, 595712), (256, 558480), (260, 549888), (312, 458240), (320, 446784), (358, 399360), (384, 372320), (390, 366592), (416, 343680), (480, 297856), (512, 279240), (520, 274944), (537, 266240), (624, 229120), (640, 223392), (716, 199680), (768, 186160), (780, 183296), (832, 171840), (895, 159744), (960, 148928), (1024, 139620), (1040, 137472), (1074, 133120), (1248, 114560), (1280, 111696), (1432, 99840), (1536, 93080), (1560, 91648), (1664, 85920), (1790, 79872), (1920, 74464), (2048, 69810), (2080, 68736), (2148, 66560), (2327, 61440), (2496, 57280), (2560, 55848), (2685, 53248), (2864, 49920), (3072, 46540), (3120, 45824), (3328, 42960), (3580, 39936), (3840, 37232), (4096, 34905), (4160, 34368), (4296, 33280), (4654, 30720), (4992, 28640), (5120, 27924), (5370, 26624), (5728, 24960), (6144, 23270), (6240, 22912), (6656, 21480), (6981, 20480), (7160, 19968), (7680, 18616), (8320, 17184), (8592, 16640), (9308, 15360), (9984, 14320), (10240, 13962), (10740, 13312), (11456, 12480), (11635, 12288)]