156919680

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{1009}}^1$

素因数の和:1043

約数の個数: 192

約数和(自身を含む): 562489200

約数和(自身を除く): 405569520

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, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 810, 864, 960, 972, 1009, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1920, 1944, 2018, 2160, 2430, 2592, 2880, 3027, 3240, 3456, 3888, 4036, 4320, 4860, 5045, 5184, 5760, 6054, 6480, 7776, 8072, 8640, 9081, 9720, 10090, 10368, 12108, 12960, 15135, 15552, 16144, 17280, 18162, 19440, 20180, 24216, 25920, 27243, 30270, 31104, 32288, 36324, 38880, 40360, 45405, 48432, 51840, 54486, 60540, 64576, 72648, 77760, 80720, 81729, 90810, 96864, 108972, 121080, 129152, 136215, 145296, 155520, 161440, 163458, 181620, 193728, 217944, 242160, 245187, 272430, 290592, 322880, 326916, 363240, 387456, 408645, 435888, 484320, 490374, 544860, 581184, 645760, 653832, 726480, 817290, 871776, 968640, 980748, 1089720, 1162368, 1225935, 1307664, 1452960, 1634580, 1743552, 1937280, 1961496, 2179440, 2451870, 2615328, 2905920, 3269160, 3487104, 3922992, 4358880, 4903740, 5230656, 5811840, 6538320, 7845984, 8717760, 9807480, 10461312, 13076640, 15691968, 17435520, 19614960, 26153280, 31383936, 39229920, 52306560, 78459840, 156919680]

約数ペア:

[(1, 156919680), (2, 78459840), (3, 52306560), (4, 39229920), (5, 31383936), (6, 26153280), (8, 19614960), (9, 17435520), (10, 15691968), (12, 13076640), (15, 10461312), (16, 9807480), (18, 8717760), (20, 7845984), (24, 6538320), (27, 5811840), (30, 5230656), (32, 4903740), (36, 4358880), (40, 3922992), (45, 3487104), (48, 3269160), (54, 2905920), (60, 2615328), (64, 2451870), (72, 2179440), (80, 1961496), (81, 1937280), (90, 1743552), (96, 1634580), (108, 1452960), (120, 1307664), (128, 1225935), (135, 1162368), (144, 1089720), (160, 980748), (162, 968640), (180, 871776), (192, 817290), (216, 726480), (240, 653832), (243, 645760), (270, 581184), (288, 544860), (320, 490374), (324, 484320), (360, 435888), (384, 408645), (405, 387456), (432, 363240), (480, 326916), (486, 322880), (540, 290592), (576, 272430), (640, 245187), (648, 242160), (720, 217944), (810, 193728), (864, 181620), (960, 163458), (972, 161440), (1009, 155520), (1080, 145296), (1152, 136215), (1215, 129152), (1296, 121080), (1440, 108972), (1620, 96864), (1728, 90810), (1920, 81729), (1944, 80720), (2018, 77760), (2160, 72648), (2430, 64576), (2592, 60540), (2880, 54486), (3027, 51840), (3240, 48432), (3456, 45405), (3888, 40360), (4036, 38880), (4320, 36324), (4860, 32288), (5045, 31104), (5184, 30270), (5760, 27243), (6054, 25920), (6480, 24216), (7776, 20180), (8072, 19440), (8640, 18162), (9081, 17280), (9720, 16144), (10090, 15552), (10368, 15135), (12108, 12960)]