137946240

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{887}}^1$

素因数の和:921

約数の個数: 192

約数和(自身を含む): 494544960

約数和(自身を除く): 356598720

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, 887, 960, 972, 1080, 1152, 1215, 1296, 1440, 1620, 1728, 1774, 1920, 1944, 2160, 2430, 2592, 2661, 2880, 3240, 3456, 3548, 3888, 4320, 4435, 4860, 5184, 5322, 5760, 6480, 7096, 7776, 7983, 8640, 8870, 9720, 10368, 10644, 12960, 13305, 14192, 15552, 15966, 17280, 17740, 19440, 21288, 23949, 25920, 26610, 28384, 31104, 31932, 35480, 38880, 39915, 42576, 47898, 51840, 53220, 56768, 63864, 70960, 71847, 77760, 79830, 85152, 95796, 106440, 113536, 119745, 127728, 141920, 143694, 155520, 159660, 170304, 191592, 212880, 215541, 239490, 255456, 283840, 287388, 319320, 340608, 359235, 383184, 425760, 431082, 478980, 510912, 567680, 574776, 638640, 718470, 766368, 851520, 862164, 957960, 1021824, 1077705, 1149552, 1277280, 1436940, 1532736, 1703040, 1724328, 1915920, 2155410, 2299104, 2554560, 2873880, 3065472, 3448656, 3831840, 4310820, 4598208, 5109120, 5747760, 6897312, 7663680, 8621640, 9196416, 11495520, 13794624, 15327360, 17243280, 22991040, 27589248, 34486560, 45982080, 68973120, 137946240]

約数ペア:

[(1, 137946240), (2, 68973120), (3, 45982080), (4, 34486560), (5, 27589248), (6, 22991040), (8, 17243280), (9, 15327360), (10, 13794624), (12, 11495520), (15, 9196416), (16, 8621640), (18, 7663680), (20, 6897312), (24, 5747760), (27, 5109120), (30, 4598208), (32, 4310820), (36, 3831840), (40, 3448656), (45, 3065472), (48, 2873880), (54, 2554560), (60, 2299104), (64, 2155410), (72, 1915920), (80, 1724328), (81, 1703040), (90, 1532736), (96, 1436940), (108, 1277280), (120, 1149552), (128, 1077705), (135, 1021824), (144, 957960), (160, 862164), (162, 851520), (180, 766368), (192, 718470), (216, 638640), (240, 574776), (243, 567680), (270, 510912), (288, 478980), (320, 431082), (324, 425760), (360, 383184), (384, 359235), (405, 340608), (432, 319320), (480, 287388), (486, 283840), (540, 255456), (576, 239490), (640, 215541), (648, 212880), (720, 191592), (810, 170304), (864, 159660), (887, 155520), (960, 143694), (972, 141920), (1080, 127728), (1152, 119745), (1215, 113536), (1296, 106440), (1440, 95796), (1620, 85152), (1728, 79830), (1774, 77760), (1920, 71847), (1944, 70960), (2160, 63864), (2430, 56768), (2592, 53220), (2661, 51840), (2880, 47898), (3240, 42576), (3456, 39915), (3548, 38880), (3888, 35480), (4320, 31932), (4435, 31104), (4860, 28384), (5184, 26610), (5322, 25920), (5760, 23949), (6480, 21288), (7096, 19440), (7776, 17740), (7983, 17280), (8640, 15966), (8870, 15552), (9720, 14192), (10368, 13305), (10644, 12960)]