2091317760

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{12967}}^1$

素因数の和:13003

約数の個数: 240

約数和(自身を含む): 8278148736

約数和(自身を除く): 6186830976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 12967, 13440, 16128, 17920, 20160, 23040, 25934, 26880, 32256, 38901, 40320, 51868, 53760, 64835, 77802, 80640, 90769, 103736, 116703, 129670, 155604, 161280, 181538, 194505, 207472, 233406, 259340, 272307, 311208, 363076, 389010, 414944, 453845, 466812, 518680, 544614, 583515, 622416, 726152, 778020, 816921, 829888, 907690, 933624, 1037360, 1089228, 1167030, 1244832, 1361535, 1452304, 1556040, 1633842, 1659776, 1815380, 1867248, 2074720, 2178456, 2334060, 2489664, 2723070, 2904608, 3112080, 3267684, 3319552, 3630760, 3734496, 4084605, 4149440, 4356912, 4668120, 4979328, 5446140, 5809216, 6224160, 6535368, 6639104, 7261520, 7468992, 8169210, 8298880, 8713824, 9336240, 9958656, 10892280, 11618432, 12448320, 13070736, 14523040, 14937984, 16338420, 16597760, 17427648, 18672480, 19917312, 21784560, 23236864, 24896640, 26141472, 29046080, 29875968, 32676840, 33195520, 34855296, 37344960, 43569120, 46473728, 49793280, 52282944, 58092160, 59751936, 65353680, 69710592, 74689920, 87138240, 99586560, 104565888, 116184320, 130707360, 139421184, 149379840, 174276480, 209131776, 232368640, 261414720, 298759680, 348552960, 418263552, 522829440, 697105920, 1045658880, 2091317760]

約数ペア:

[(1, 2091317760), (2, 1045658880), (3, 697105920), (4, 522829440), (5, 418263552), (6, 348552960), (7, 298759680), (8, 261414720), (9, 232368640), (10, 209131776), (12, 174276480), (14, 149379840), (15, 139421184), (16, 130707360), (18, 116184320), (20, 104565888), (21, 99586560), (24, 87138240), (28, 74689920), (30, 69710592), (32, 65353680), (35, 59751936), (36, 58092160), (40, 52282944), (42, 49793280), (45, 46473728), (48, 43569120), (56, 37344960), (60, 34855296), (63, 33195520), (64, 32676840), (70, 29875968), (72, 29046080), (80, 26141472), (84, 24896640), (90, 23236864), (96, 21784560), (105, 19917312), (112, 18672480), (120, 17427648), (126, 16597760), (128, 16338420), (140, 14937984), (144, 14523040), (160, 13070736), (168, 12448320), (180, 11618432), (192, 10892280), (210, 9958656), (224, 9336240), (240, 8713824), (252, 8298880), (256, 8169210), (280, 7468992), (288, 7261520), (315, 6639104), (320, 6535368), (336, 6224160), (360, 5809216), (384, 5446140), (420, 4979328), (448, 4668120), (480, 4356912), (504, 4149440), (512, 4084605), (560, 3734496), (576, 3630760), (630, 3319552), (640, 3267684), (672, 3112080), (720, 2904608), (768, 2723070), (840, 2489664), (896, 2334060), (960, 2178456), (1008, 2074720), (1120, 1867248), (1152, 1815380), (1260, 1659776), (1280, 1633842), (1344, 1556040), (1440, 1452304), (1536, 1361535), (1680, 1244832), (1792, 1167030), (1920, 1089228), (2016, 1037360), (2240, 933624), (2304, 907690), (2520, 829888), (2560, 816921), (2688, 778020), (2880, 726152), (3360, 622416), (3584, 583515), (3840, 544614), (4032, 518680), (4480, 466812), (4608, 453845), (5040, 414944), (5376, 389010), (5760, 363076), (6720, 311208), (7680, 272307), (8064, 259340), (8960, 233406), (10080, 207472), (10752, 194505), (11520, 181538), (12967, 161280), (13440, 155604), (16128, 129670), (17920, 116703), (20160, 103736), (23040, 90769), (25934, 80640), (26880, 77802), (32256, 64835), (38901, 53760), (40320, 51868)]