2021861520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{2729}}^1$

素因数の和:2772

約数の個数: 320

約数和(自身を含む): 8124480000

約数和(自身を除く): 6102618480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 343, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 686, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1680, 1715, 1764, 1890, 1960, 2058, 2160, 2205, 2352, 2520, 2646, 2729, 2744, 2940, 3024, 3087, 3430, 3528, 3780, 3920, 4116, 4410, 5040, 5145, 5292, 5458, 5488, 5880, 6174, 6615, 6860, 7056, 7560, 8187, 8232, 8820, 9261, 10290, 10584, 10916, 11760, 12348, 13230, 13645, 13720, 15120, 15435, 16374, 16464, 17640, 18522, 19103, 20580, 21168, 21832, 24561, 24696, 26460, 27290, 27440, 30870, 32748, 35280, 37044, 38206, 40935, 41160, 43664, 46305, 49122, 49392, 52920, 54580, 57309, 61740, 65496, 73683, 74088, 76412, 81870, 82320, 92610, 95515, 98244, 105840, 109160, 114618, 122805, 123480, 130992, 133721, 147366, 148176, 152824, 163740, 171927, 185220, 191030, 196488, 218320, 229236, 245610, 246960, 267442, 286545, 294732, 305648, 327480, 343854, 368415, 370440, 382060, 392976, 401163, 458472, 491220, 515781, 534884, 573090, 589464, 654960, 668605, 687708, 736830, 740880, 764120, 802326, 859635, 916944, 936047, 982440, 1031562, 1069768, 1146180, 1178928, 1203489, 1337210, 1375416, 1473660, 1528240, 1604652, 1719270, 1872094, 1964880, 2005815, 2063124, 2139536, 2292360, 2406978, 2578905, 2674420, 2750832, 2808141, 2947320, 3209304, 3438540, 3610467, 3744188, 4011630, 4126248, 4584720, 4680235, 4813956, 5157810, 5348840, 5616282, 5894640, 6017445, 6418608, 6877080, 7220934, 7488376, 8023260, 8252496, 8424423, 9360470, 9627912, 10315620, 10697680, 11232564, 12034890, 13754160, 14040705, 14441868, 14976752, 16046520, 16848846, 18052335, 18720940, 19255824, 20631240, 22465128, 24069780, 25273269, 28081410, 28883736, 32093040, 33697692, 36104670, 37441880, 41262480, 42122115, 44930256, 48139560, 50546538, 56162820, 57767472, 67395384, 72209340, 74883760, 84244230, 96279120, 101093076, 112325640, 126366345, 134790768, 144418680, 168488460, 202186152, 224651280, 252732690, 288837360, 336976920, 404372304, 505465380, 673953840, 1010930760, 2021861520]

約数ペア:

[(1, 2021861520), (2, 1010930760), (3, 673953840), (4, 505465380), (5, 404372304), (6, 336976920), (7, 288837360), (8, 252732690), (9, 224651280), (10, 202186152), (12, 168488460), (14, 144418680), (15, 134790768), (16, 126366345), (18, 112325640), (20, 101093076), (21, 96279120), (24, 84244230), (27, 74883760), (28, 72209340), (30, 67395384), (35, 57767472), (36, 56162820), (40, 50546538), (42, 48139560), (45, 44930256), (48, 42122115), (49, 41262480), (54, 37441880), (56, 36104670), (60, 33697692), (63, 32093040), (70, 28883736), (72, 28081410), (80, 25273269), (84, 24069780), (90, 22465128), (98, 20631240), (105, 19255824), (108, 18720940), (112, 18052335), (120, 16848846), (126, 16046520), (135, 14976752), (140, 14441868), (144, 14040705), (147, 13754160), (168, 12034890), (180, 11232564), (189, 10697680), (196, 10315620), (210, 9627912), (216, 9360470), (240, 8424423), (245, 8252496), (252, 8023260), (270, 7488376), (280, 7220934), (294, 6877080), (315, 6418608), (336, 6017445), (343, 5894640), (360, 5616282), (378, 5348840), (392, 5157810), (420, 4813956), (432, 4680235), (441, 4584720), (490, 4126248), (504, 4011630), (540, 3744188), (560, 3610467), (588, 3438540), (630, 3209304), (686, 2947320), (720, 2808141), (735, 2750832), (756, 2674420), (784, 2578905), (840, 2406978), (882, 2292360), (945, 2139536), (980, 2063124), (1008, 2005815), (1029, 1964880), (1080, 1872094), (1176, 1719270), (1260, 1604652), (1323, 1528240), (1372, 1473660), (1470, 1375416), (1512, 1337210), (1680, 1203489), (1715, 1178928), (1764, 1146180), (1890, 1069768), (1960, 1031562), (2058, 982440), (2160, 936047), (2205, 916944), (2352, 859635), (2520, 802326), (2646, 764120), (2729, 740880), (2744, 736830), (2940, 687708), (3024, 668605), (3087, 654960), (3430, 589464), (3528, 573090), (3780, 534884), (3920, 515781), (4116, 491220), (4410, 458472), (5040, 401163), (5145, 392976), (5292, 382060), (5458, 370440), (5488, 368415), (5880, 343854), (6174, 327480), (6615, 305648), (6860, 294732), (7056, 286545), (7560, 267442), (8187, 246960), (8232, 245610), (8820, 229236), (9261, 218320), (10290, 196488), (10584, 191030), (10916, 185220), (11760, 171927), (12348, 163740), (13230, 152824), (13645, 148176), (13720, 147366), (15120, 133721), (15435, 130992), (16374, 123480), (16464, 122805), (17640, 114618), (18522, 109160), (19103, 105840), (20580, 98244), (21168, 95515), (21832, 92610), (24561, 82320), (24696, 81870), (26460, 76412), (27290, 74088), (27440, 73683), (30870, 65496), (32748, 61740), (35280, 57309), (37044, 54580), (38206, 52920), (40935, 49392), (41160, 49122), (43664, 46305)]