1904489280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4238

約数の個数: 224

約数和(自身を含む): 6847027200

約数和(自身を除く): 4942537920

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 424, 432, 477, 480, 530, 540, 576, 636, 720, 795, 848, 864, 954, 960, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3816, 4159, 4240, 4320, 4770, 5088, 5724, 6360, 7155, 7632, 8318, 8480, 8640, 9540, 10176, 11448, 12477, 12720, 14310, 15264, 16636, 16960, 19080, 20795, 22896, 24954, 25440, 28620, 30528, 33272, 37431, 38160, 41590, 45792, 49908, 50880, 57240, 62385, 66544, 74862, 76320, 83180, 91584, 99816, 112293, 114480, 124770, 133088, 149724, 152640, 166360, 187155, 199632, 220427, 224586, 228960, 249540, 266176, 299448, 332720, 374310, 399264, 440854, 449172, 457920, 499080, 561465, 598896, 661281, 665440, 748620, 798528, 881708, 898344, 998160, 1102135, 1122930, 1197792, 1322562, 1330880, 1497240, 1763416, 1796688, 1983843, 1996320, 2204270, 2245860, 2395584, 2645124, 2994480, 3306405, 3526832, 3593376, 3967686, 3992640, 4408540, 4491720, 5290248, 5951529, 5988960, 6612810, 7053664, 7186752, 7935372, 8817080, 8983440, 9919215, 10580496, 11903058, 11977920, 13225620, 14107328, 15870744, 17634160, 17966880, 19838430, 21160992, 23806116, 26451240, 29757645, 31741488, 35268320, 35933760, 39676860, 42321984, 47612232, 52902480, 59515290, 63482976, 70536640, 79353720, 95224464, 105804960, 119030580, 126965952, 158707440, 190448928, 211609920, 238061160, 317414880, 380897856, 476122320, 634829760, 952244640, 1904489280]

約数ペア:

[(1, 1904489280), (2, 952244640), (3, 634829760), (4, 476122320), (5, 380897856), (6, 317414880), (8, 238061160), (9, 211609920), (10, 190448928), (12, 158707440), (15, 126965952), (16, 119030580), (18, 105804960), (20, 95224464), (24, 79353720), (27, 70536640), (30, 63482976), (32, 59515290), (36, 52902480), (40, 47612232), (45, 42321984), (48, 39676860), (53, 35933760), (54, 35268320), (60, 31741488), (64, 29757645), (72, 26451240), (80, 23806116), (90, 21160992), (96, 19838430), (106, 17966880), (108, 17634160), (120, 15870744), (135, 14107328), (144, 13225620), (159, 11977920), (160, 11903058), (180, 10580496), (192, 9919215), (212, 8983440), (216, 8817080), (240, 7935372), (265, 7186752), (270, 7053664), (288, 6612810), (318, 5988960), (320, 5951529), (360, 5290248), (424, 4491720), (432, 4408540), (477, 3992640), (480, 3967686), (530, 3593376), (540, 3526832), (576, 3306405), (636, 2994480), (720, 2645124), (795, 2395584), (848, 2245860), (864, 2204270), (954, 1996320), (960, 1983843), (1060, 1796688), (1080, 1763416), (1272, 1497240), (1431, 1330880), (1440, 1322562), (1590, 1197792), (1696, 1122930), (1728, 1102135), (1908, 998160), (2120, 898344), (2160, 881708), (2385, 798528), (2544, 748620), (2862, 665440), (2880, 661281), (3180, 598896), (3392, 561465), (3816, 499080), (4159, 457920), (4240, 449172), (4320, 440854), (4770, 399264), (5088, 374310), (5724, 332720), (6360, 299448), (7155, 266176), (7632, 249540), (8318, 228960), (8480, 224586), (8640, 220427), (9540, 199632), (10176, 187155), (11448, 166360), (12477, 152640), (12720, 149724), (14310, 133088), (15264, 124770), (16636, 114480), (16960, 112293), (19080, 99816), (20795, 91584), (22896, 83180), (24954, 76320), (25440, 74862), (28620, 66544), (30528, 62385), (33272, 57240), (37431, 50880), (38160, 49908), (41590, 45792)]