1882016640

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{15559}}^1$

素因数の和:15594

約数の個数: 256

約数和(自身を含む): 7618176000

約数和(自身を除く): 5736159360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 15559, 17280, 20160, 24192, 30240, 31118, 40320, 46677, 60480, 62236, 77795, 93354, 108913, 120960, 124472, 140031, 155590, 186708, 217826, 233385, 248944, 280062, 311180, 326739, 373416, 420093, 435652, 466770, 497888, 544565, 560124, 622360, 653478, 700155, 746832, 840186, 871304, 933540, 980217, 995776, 1089130, 1120248, 1244720, 1306956, 1400310, 1493664, 1633695, 1680372, 1742608, 1867080, 1960434, 1991552, 2100465, 2178260, 2240496, 2489440, 2613912, 2800620, 2940651, 2987328, 3267390, 3360744, 3485216, 3734160, 3920868, 4200930, 4356520, 4480992, 4901085, 4978880, 5227824, 5601240, 5881302, 5974656, 6534780, 6721488, 6970432, 7468320, 7841736, 8401860, 8713040, 8961984, 9802170, 9957760, 10455648, 11202480, 11762604, 13069560, 13442976, 13940864, 14703255, 14936640, 15683472, 16803720, 17426080, 17923968, 19604340, 20911296, 22404960, 23525208, 26139120, 26885952, 29406510, 29873280, 31366944, 33607440, 34852160, 39208680, 41822592, 44809920, 47050416, 52278240, 53771904, 58813020, 62733888, 67214880, 69704320, 78417360, 89619840, 94100832, 104556480, 117626040, 125467776, 134429760, 156834720, 188201664, 209112960, 235252080, 268859520, 313669440, 376403328, 470504160, 627338880, 941008320, 1882016640]

約数ペア:

[(1, 1882016640), (2, 941008320), (3, 627338880), (4, 470504160), (5, 376403328), (6, 313669440), (7, 268859520), (8, 235252080), (9, 209112960), (10, 188201664), (12, 156834720), (14, 134429760), (15, 125467776), (16, 117626040), (18, 104556480), (20, 94100832), (21, 89619840), (24, 78417360), (27, 69704320), (28, 67214880), (30, 62733888), (32, 58813020), (35, 53771904), (36, 52278240), (40, 47050416), (42, 44809920), (45, 41822592), (48, 39208680), (54, 34852160), (56, 33607440), (60, 31366944), (63, 29873280), (64, 29406510), (70, 26885952), (72, 26139120), (80, 23525208), (84, 22404960), (90, 20911296), (96, 19604340), (105, 17923968), (108, 17426080), (112, 16803720), (120, 15683472), (126, 14936640), (128, 14703255), (135, 13940864), (140, 13442976), (144, 13069560), (160, 11762604), (168, 11202480), (180, 10455648), (189, 9957760), (192, 9802170), (210, 8961984), (216, 8713040), (224, 8401860), (240, 7841736), (252, 7468320), (270, 6970432), (280, 6721488), (288, 6534780), (315, 5974656), (320, 5881302), (336, 5601240), (360, 5227824), (378, 4978880), (384, 4901085), (420, 4480992), (432, 4356520), (448, 4200930), (480, 3920868), (504, 3734160), (540, 3485216), (560, 3360744), (576, 3267390), (630, 2987328), (640, 2940651), (672, 2800620), (720, 2613912), (756, 2489440), (840, 2240496), (864, 2178260), (896, 2100465), (945, 1991552), (960, 1960434), (1008, 1867080), (1080, 1742608), (1120, 1680372), (1152, 1633695), (1260, 1493664), (1344, 1400310), (1440, 1306956), (1512, 1244720), (1680, 1120248), (1728, 1089130), (1890, 995776), (1920, 980217), (2016, 933540), (2160, 871304), (2240, 840186), (2520, 746832), (2688, 700155), (2880, 653478), (3024, 622360), (3360, 560124), (3456, 544565), (3780, 497888), (4032, 466770), (4320, 435652), (4480, 420093), (5040, 373416), (5760, 326739), (6048, 311180), (6720, 280062), (7560, 248944), (8064, 233385), (8640, 217826), (10080, 186708), (12096, 155590), (13440, 140031), (15120, 124472), (15559, 120960), (17280, 108913), (20160, 93354), (24192, 77795), (30240, 62236), (31118, 60480), (40320, 46677)]