158319360

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{509}}^1$

素因数の和:545

約数の個数: 216

約数和(自身を含む): 569172240

約数和(自身を除く): 410852880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 509, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1018, 1080, 1152, 1215, 1280, 1296, 1440, 1527, 1620, 1728, 1920, 1944, 2036, 2160, 2304, 2430, 2545, 2592, 2880, 3054, 3240, 3456, 3840, 3888, 4072, 4320, 4581, 4860, 5090, 5184, 5760, 6108, 6480, 6912, 7635, 7776, 8144, 8640, 9162, 9720, 10180, 10368, 11520, 12216, 12960, 13743, 15270, 15552, 16288, 17280, 18324, 19440, 20360, 20736, 22905, 24432, 25920, 27486, 30540, 31104, 32576, 34560, 36648, 38880, 40720, 41229, 45810, 48864, 51840, 54972, 61080, 62208, 65152, 68715, 73296, 77760, 81440, 82458, 91620, 97728, 103680, 109944, 122160, 123687, 130304, 137430, 146592, 155520, 162880, 164916, 183240, 195456, 206145, 219888, 244320, 247374, 274860, 293184, 311040, 325760, 329832, 366480, 390912, 412290, 439776, 488640, 494748, 549720, 586368, 618435, 651520, 659664, 732960, 824580, 879552, 977280, 989496, 1099440, 1172736, 1236870, 1319328, 1465920, 1649160, 1759104, 1954560, 1978992, 2198880, 2473740, 2638656, 2931840, 3298320, 3518208, 3957984, 4397760, 4947480, 5277312, 5863680, 6596640, 7915968, 8795520, 9894960, 10554624, 13193280, 15831936, 17591040, 19789920, 26386560, 31663872, 39579840, 52773120, 79159680, 158319360]

約数ペア:

[(1, 158319360), (2, 79159680), (3, 52773120), (4, 39579840), (5, 31663872), (6, 26386560), (8, 19789920), (9, 17591040), (10, 15831936), (12, 13193280), (15, 10554624), (16, 9894960), (18, 8795520), (20, 7915968), (24, 6596640), (27, 5863680), (30, 5277312), (32, 4947480), (36, 4397760), (40, 3957984), (45, 3518208), (48, 3298320), (54, 2931840), (60, 2638656), (64, 2473740), (72, 2198880), (80, 1978992), (81, 1954560), (90, 1759104), (96, 1649160), (108, 1465920), (120, 1319328), (128, 1236870), (135, 1172736), (144, 1099440), (160, 989496), (162, 977280), (180, 879552), (192, 824580), (216, 732960), (240, 659664), (243, 651520), (256, 618435), (270, 586368), (288, 549720), (320, 494748), (324, 488640), (360, 439776), (384, 412290), (405, 390912), (432, 366480), (480, 329832), (486, 325760), (509, 311040), (540, 293184), (576, 274860), (640, 247374), (648, 244320), (720, 219888), (768, 206145), (810, 195456), (864, 183240), (960, 164916), (972, 162880), (1018, 155520), (1080, 146592), (1152, 137430), (1215, 130304), (1280, 123687), (1296, 122160), (1440, 109944), (1527, 103680), (1620, 97728), (1728, 91620), (1920, 82458), (1944, 81440), (2036, 77760), (2160, 73296), (2304, 68715), (2430, 65152), (2545, 62208), (2592, 61080), (2880, 54972), (3054, 51840), (3240, 48864), (3456, 45810), (3840, 41229), (3888, 40720), (4072, 38880), (4320, 36648), (4581, 34560), (4860, 32576), (5090, 31104), (5184, 30540), (5760, 27486), (6108, 25920), (6480, 24432), (6912, 22905), (7635, 20736), (7776, 20360), (8144, 19440), (8640, 18324), (9162, 17280), (9720, 16288), (10180, 15552), (10368, 15270), (11520, 13743), (12216, 12960)]