2006989920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2749}}^1$

素因数の和:2799

約数の個数: 288

約数和(自身を含む): 7609140000

約数和(自身を除く): 5602150080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 864, 936, 1014, 1040, 1080, 1170, 1248, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1872, 2028, 2080, 2160, 2340, 2535, 2704, 2749, 2808, 3042, 3120, 3380, 3510, 3744, 4056, 4320, 4563, 4680, 5070, 5408, 5498, 5616, 6084, 6240, 6760, 7020, 7605, 8112, 8247, 9126, 9360, 10140, 10996, 11232, 12168, 13520, 13745, 14040, 15210, 16224, 16494, 18252, 18720, 20280, 21992, 22815, 24336, 24741, 27040, 27490, 28080, 30420, 32988, 35737, 36504, 40560, 41235, 43984, 45630, 48672, 49482, 54980, 56160, 60840, 65976, 71474, 73008, 74223, 81120, 82470, 87968, 91260, 98964, 107211, 109960, 121680, 123705, 131952, 142948, 146016, 148446, 164940, 178685, 182520, 197928, 214422, 219920, 243360, 247410, 263904, 285896, 296892, 321633, 329880, 357370, 365040, 371115, 395856, 428844, 439840, 464581, 494820, 536055, 571792, 593784, 643266, 659760, 714740, 730080, 742230, 791712, 857688, 929162, 964899, 989640, 1072110, 1143584, 1187568, 1286532, 1319520, 1393743, 1429480, 1484460, 1608165, 1715376, 1858324, 1929798, 1979280, 2144220, 2322905, 2375136, 2573064, 2787486, 2858960, 2968920, 3216330, 3430752, 3716648, 3859596, 3958560, 4181229, 4288440, 4645810, 4824495, 5146128, 5574972, 5717920, 5937840, 6432660, 6968715, 7433296, 7719192, 8362458, 8576880, 9291620, 9648990, 10292256, 11149944, 11875680, 12543687, 12865320, 13937430, 14866592, 15438384, 16724916, 17153760, 18583240, 19297980, 20906145, 22299888, 25087374, 25730640, 27874860, 30876768, 33449832, 37166480, 38595960, 41812290, 44599776, 50174748, 51461280, 55749720, 62718435, 66899664, 74332960, 77191920, 83624580, 100349496, 111499440, 125436870, 133799328, 154383840, 167249160, 200698992, 222998880, 250873740, 334498320, 401397984, 501747480, 668996640, 1003494960, 2006989920]

約数ペア:

[(1, 2006989920), (2, 1003494960), (3, 668996640), (4, 501747480), (5, 401397984), (6, 334498320), (8, 250873740), (9, 222998880), (10, 200698992), (12, 167249160), (13, 154383840), (15, 133799328), (16, 125436870), (18, 111499440), (20, 100349496), (24, 83624580), (26, 77191920), (27, 74332960), (30, 66899664), (32, 62718435), (36, 55749720), (39, 51461280), (40, 50174748), (45, 44599776), (48, 41812290), (52, 38595960), (54, 37166480), (60, 33449832), (65, 30876768), (72, 27874860), (78, 25730640), (80, 25087374), (90, 22299888), (96, 20906145), (104, 19297980), (108, 18583240), (117, 17153760), (120, 16724916), (130, 15438384), (135, 14866592), (144, 13937430), (156, 12865320), (160, 12543687), (169, 11875680), (180, 11149944), (195, 10292256), (208, 9648990), (216, 9291620), (234, 8576880), (240, 8362458), (260, 7719192), (270, 7433296), (288, 6968715), (312, 6432660), (338, 5937840), (351, 5717920), (360, 5574972), (390, 5146128), (416, 4824495), (432, 4645810), (468, 4288440), (480, 4181229), (507, 3958560), (520, 3859596), (540, 3716648), (585, 3430752), (624, 3216330), (676, 2968920), (702, 2858960), (720, 2787486), (780, 2573064), (845, 2375136), (864, 2322905), (936, 2144220), (1014, 1979280), (1040, 1929798), (1080, 1858324), (1170, 1715376), (1248, 1608165), (1352, 1484460), (1404, 1429480), (1440, 1393743), (1521, 1319520), (1560, 1286532), (1690, 1187568), (1755, 1143584), (1872, 1072110), (2028, 989640), (2080, 964899), (2160, 929162), (2340, 857688), (2535, 791712), (2704, 742230), (2749, 730080), (2808, 714740), (3042, 659760), (3120, 643266), (3380, 593784), (3510, 571792), (3744, 536055), (4056, 494820), (4320, 464581), (4563, 439840), (4680, 428844), (5070, 395856), (5408, 371115), (5498, 365040), (5616, 357370), (6084, 329880), (6240, 321633), (6760, 296892), (7020, 285896), (7605, 263904), (8112, 247410), (8247, 243360), (9126, 219920), (9360, 214422), (10140, 197928), (10996, 182520), (11232, 178685), (12168, 164940), (13520, 148446), (13745, 146016), (14040, 142948), (15210, 131952), (16224, 123705), (16494, 121680), (18252, 109960), (18720, 107211), (20280, 98964), (21992, 91260), (22815, 87968), (24336, 82470), (24741, 81120), (27040, 74223), (27490, 73008), (28080, 71474), (30420, 65976), (32988, 60840), (35737, 56160), (36504, 54980), (40560, 49482), (41235, 48672), (43984, 45630)]