2005073280

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{223}}^2$

素因数の和:478

約数の個数: 288

約数和(自身を含む): 7948521360

約数和(自身を除く): 5943448080

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, 223, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 446, 448, 480, 504, 560, 576, 630, 640, 669, 672, 720, 840, 892, 896, 960, 1008, 1115, 1120, 1152, 1260, 1338, 1344, 1440, 1561, 1680, 1784, 1920, 2007, 2016, 2230, 2240, 2520, 2676, 2688, 2880, 3122, 3345, 3360, 3568, 4014, 4032, 4460, 4480, 4683, 5040, 5352, 5760, 6244, 6690, 6720, 7136, 7805, 8028, 8064, 8920, 9366, 10035, 10080, 10704, 12488, 13380, 13440, 14049, 14272, 15610, 16056, 17840, 18732, 20070, 20160, 21408, 23415, 24976, 26760, 28098, 28544, 31220, 32112, 35680, 37464, 40140, 40320, 42816, 46830, 49729, 49952, 53520, 56196, 62440, 64224, 70245, 71360, 74928, 80280, 85632, 93660, 99458, 99904, 107040, 112392, 124880, 128448, 140490, 142720, 149187, 149856, 160560, 187320, 198916, 199808, 214080, 224784, 248645, 249760, 256896, 280980, 298374, 299712, 321120, 348103, 374640, 397832, 428160, 447561, 449568, 497290, 499520, 561960, 596748, 599424, 642240, 696206, 745935, 749280, 795664, 895122, 899136, 994580, 999040, 1044309, 1123920, 1193496, 1284480, 1392412, 1491870, 1498560, 1591328, 1740515, 1790244, 1798272, 1989160, 2088618, 2237805, 2247840, 2386992, 2784824, 2983740, 2997120, 3132927, 3182656, 3481030, 3580488, 3978320, 4177236, 4475610, 4495680, 4773984, 5221545, 5569648, 5967480, 6265854, 6365312, 6962060, 7160976, 7956640, 8354472, 8951220, 8991360, 9547968, 10443090, 11139296, 11934960, 12531708, 13924120, 14321952, 15664635, 15913280, 16708944, 17902440, 19095936, 20886180, 22278592, 23869920, 25063416, 27848240, 28643904, 31329270, 31826560, 33417888, 35804880, 41772360, 44557184, 47739840, 50126832, 55696480, 57287808, 62658540, 66835776, 71609760, 83544720, 95479680, 100253664, 111392960, 125317080, 133671552, 143219520, 167089440, 200507328, 222785920, 250634160, 286439040, 334178880, 401014656, 501268320, 668357760, 1002536640, 2005073280]

約数ペア:

[(1, 2005073280), (2, 1002536640), (3, 668357760), (4, 501268320), (5, 401014656), (6, 334178880), (7, 286439040), (8, 250634160), (9, 222785920), (10, 200507328), (12, 167089440), (14, 143219520), (15, 133671552), (16, 125317080), (18, 111392960), (20, 100253664), (21, 95479680), (24, 83544720), (28, 71609760), (30, 66835776), (32, 62658540), (35, 57287808), (36, 55696480), (40, 50126832), (42, 47739840), (45, 44557184), (48, 41772360), (56, 35804880), (60, 33417888), (63, 31826560), (64, 31329270), (70, 28643904), (72, 27848240), (80, 25063416), (84, 23869920), (90, 22278592), (96, 20886180), (105, 19095936), (112, 17902440), (120, 16708944), (126, 15913280), (128, 15664635), (140, 14321952), (144, 13924120), (160, 12531708), (168, 11934960), (180, 11139296), (192, 10443090), (210, 9547968), (223, 8991360), (224, 8951220), (240, 8354472), (252, 7956640), (280, 7160976), (288, 6962060), (315, 6365312), (320, 6265854), (336, 5967480), (360, 5569648), (384, 5221545), (420, 4773984), (446, 4495680), (448, 4475610), (480, 4177236), (504, 3978320), (560, 3580488), (576, 3481030), (630, 3182656), (640, 3132927), (669, 2997120), (672, 2983740), (720, 2784824), (840, 2386992), (892, 2247840), (896, 2237805), (960, 2088618), (1008, 1989160), (1115, 1798272), (1120, 1790244), (1152, 1740515), (1260, 1591328), (1338, 1498560), (1344, 1491870), (1440, 1392412), (1561, 1284480), (1680, 1193496), (1784, 1123920), (1920, 1044309), (2007, 999040), (2016, 994580), (2230, 899136), (2240, 895122), (2520, 795664), (2676, 749280), (2688, 745935), (2880, 696206), (3122, 642240), (3345, 599424), (3360, 596748), (3568, 561960), (4014, 499520), (4032, 497290), (4460, 449568), (4480, 447561), (4683, 428160), (5040, 397832), (5352, 374640), (5760, 348103), (6244, 321120), (6690, 299712), (6720, 298374), (7136, 280980), (7805, 256896), (8028, 249760), (8064, 248645), (8920, 224784), (9366, 214080), (10035, 199808), (10080, 198916), (10704, 187320), (12488, 160560), (13380, 149856), (13440, 149187), (14049, 142720), (14272, 140490), (15610, 128448), (16056, 124880), (17840, 112392), (18732, 107040), (20070, 99904), (20160, 99458), (21408, 93660), (23415, 85632), (24976, 80280), (26760, 74928), (28098, 71360), (28544, 70245), (31220, 64224), (32112, 62440), (35680, 56196), (37464, 53520), (40140, 49952), (40320, 49729), (42816, 46830)]