164695680

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 224

約数和(自身を含む): 591990660

約数和(自身を除く): 427294980

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, 270, 288, 320, 324, 353, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 706, 720, 729, 810, 864, 960, 972, 1059, 1080, 1152, 1215, 1296, 1412, 1440, 1458, 1620, 1728, 1765, 1920, 1944, 2118, 2160, 2430, 2592, 2824, 2880, 2916, 3177, 3240, 3456, 3530, 3645, 3888, 4236, 4320, 4860, 5184, 5295, 5648, 5760, 5832, 6354, 6480, 7060, 7290, 7776, 8472, 8640, 9531, 9720, 10368, 10590, 11296, 11664, 12708, 12960, 14120, 14580, 15552, 15885, 16944, 17280, 19062, 19440, 21180, 22592, 23328, 25416, 25920, 28240, 28593, 29160, 31104, 31770, 33888, 38124, 38880, 42360, 45184, 46656, 47655, 50832, 51840, 56480, 57186, 58320, 63540, 67776, 76248, 77760, 84720, 85779, 93312, 95310, 101664, 112960, 114372, 116640, 127080, 135552, 142965, 152496, 155520, 169440, 171558, 190620, 203328, 225920, 228744, 233280, 254160, 257337, 285930, 304992, 338880, 343116, 381240, 406656, 428895, 457488, 466560, 508320, 514674, 571860, 609984, 677760, 686232, 762480, 857790, 914976, 1016640, 1029348, 1143720, 1219968, 1286685, 1372464, 1524960, 1715580, 1829952, 2033280, 2058696, 2287440, 2573370, 2744928, 3049920, 3431160, 3659904, 4117392, 4574880, 5146740, 5489856, 6099840, 6862320, 8234784, 9149760, 10293480, 10979712, 13724640, 16469568, 18299520, 20586960, 27449280, 32939136, 41173920, 54898560, 82347840, 164695680]

約数ペア:

[(1, 164695680), (2, 82347840), (3, 54898560), (4, 41173920), (5, 32939136), (6, 27449280), (8, 20586960), (9, 18299520), (10, 16469568), (12, 13724640), (15, 10979712), (16, 10293480), (18, 9149760), (20, 8234784), (24, 6862320), (27, 6099840), (30, 5489856), (32, 5146740), (36, 4574880), (40, 4117392), (45, 3659904), (48, 3431160), (54, 3049920), (60, 2744928), (64, 2573370), (72, 2287440), (80, 2058696), (81, 2033280), (90, 1829952), (96, 1715580), (108, 1524960), (120, 1372464), (128, 1286685), (135, 1219968), (144, 1143720), (160, 1029348), (162, 1016640), (180, 914976), (192, 857790), (216, 762480), (240, 686232), (243, 677760), (270, 609984), (288, 571860), (320, 514674), (324, 508320), (353, 466560), (360, 457488), (384, 428895), (405, 406656), (432, 381240), (480, 343116), (486, 338880), (540, 304992), (576, 285930), (640, 257337), (648, 254160), (706, 233280), (720, 228744), (729, 225920), (810, 203328), (864, 190620), (960, 171558), (972, 169440), (1059, 155520), (1080, 152496), (1152, 142965), (1215, 135552), (1296, 127080), (1412, 116640), (1440, 114372), (1458, 112960), (1620, 101664), (1728, 95310), (1765, 93312), (1920, 85779), (1944, 84720), (2118, 77760), (2160, 76248), (2430, 67776), (2592, 63540), (2824, 58320), (2880, 57186), (2916, 56480), (3177, 51840), (3240, 50832), (3456, 47655), (3530, 46656), (3645, 45184), (3888, 42360), (4236, 38880), (4320, 38124), (4860, 33888), (5184, 31770), (5295, 31104), (5648, 29160), (5760, 28593), (5832, 28240), (6354, 25920), (6480, 25416), (7060, 23328), (7290, 22592), (7776, 21180), (8472, 19440), (8640, 19062), (9531, 17280), (9720, 16944), (10368, 15885), (10590, 15552), (11296, 14580), (11664, 14120), (12708, 12960)]