788029920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:318

約数の個数: 288

約数和(自身を含む): 2817884160

約数和(自身を除く): 2029854240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 127, 139, 144, 155, 160, 180, 186, 240, 248, 254, 278, 279, 288, 310, 360, 372, 381, 417, 465, 480, 496, 508, 556, 558, 620, 635, 695, 720, 744, 762, 834, 930, 992, 1016, 1112, 1116, 1143, 1240, 1251, 1270, 1390, 1395, 1440, 1488, 1524, 1668, 1860, 1905, 2032, 2085, 2224, 2232, 2286, 2480, 2502, 2540, 2780, 2790, 2976, 3048, 3336, 3720, 3810, 3937, 4064, 4170, 4309, 4448, 4464, 4572, 4960, 5004, 5080, 5560, 5580, 5715, 6096, 6255, 6672, 7440, 7620, 7874, 8340, 8618, 8928, 9144, 10008, 10160, 11120, 11160, 11430, 11811, 12192, 12510, 12927, 13344, 14880, 15240, 15748, 16680, 17236, 17653, 18288, 19685, 20016, 20320, 21545, 22240, 22320, 22860, 23622, 25020, 25854, 30480, 31496, 33360, 34472, 35306, 35433, 36576, 38781, 39370, 40032, 43090, 44640, 45720, 47244, 50040, 51708, 52959, 59055, 60960, 62992, 64635, 66720, 68944, 70612, 70866, 77562, 78740, 86180, 88265, 91440, 94488, 100080, 103416, 105918, 118110, 125984, 129270, 137888, 141224, 141732, 155124, 157480, 158877, 172360, 176530, 177165, 182880, 188976, 193905, 200160, 206832, 211836, 236220, 258540, 264795, 282448, 283464, 310248, 314960, 317754, 344720, 353060, 354330, 377952, 387810, 413664, 423672, 472440, 517080, 529590, 547243, 564896, 566928, 620496, 629920, 635508, 689440, 706120, 708660, 775620, 794385, 847344, 944880, 1034160, 1059180, 1094486, 1133856, 1240992, 1271016, 1412240, 1417320, 1551240, 1588770, 1641729, 1694688, 1889760, 2068320, 2118360, 2188972, 2542032, 2736215, 2824480, 2834640, 3102480, 3177540, 3283458, 4236720, 4377944, 4925187, 5084064, 5472430, 5669280, 6204960, 6355080, 6566916, 8208645, 8473440, 8755888, 9850374, 10944860, 12710160, 13133832, 16417290, 17511776, 19700748, 21889720, 24625935, 25420320, 26267664, 32834580, 39401496, 43779440, 49251870, 52535328, 65669160, 78802992, 87558880, 98503740, 131338320, 157605984, 197007480, 262676640, 394014960, 788029920]

約数ペア:

[(1, 788029920), (2, 394014960), (3, 262676640), (4, 197007480), (5, 157605984), (6, 131338320), (8, 98503740), (9, 87558880), (10, 78802992), (12, 65669160), (15, 52535328), (16, 49251870), (18, 43779440), (20, 39401496), (24, 32834580), (30, 26267664), (31, 25420320), (32, 24625935), (36, 21889720), (40, 19700748), (45, 17511776), (48, 16417290), (60, 13133832), (62, 12710160), (72, 10944860), (80, 9850374), (90, 8755888), (93, 8473440), (96, 8208645), (120, 6566916), (124, 6355080), (127, 6204960), (139, 5669280), (144, 5472430), (155, 5084064), (160, 4925187), (180, 4377944), (186, 4236720), (240, 3283458), (248, 3177540), (254, 3102480), (278, 2834640), (279, 2824480), (288, 2736215), (310, 2542032), (360, 2188972), (372, 2118360), (381, 2068320), (417, 1889760), (465, 1694688), (480, 1641729), (496, 1588770), (508, 1551240), (556, 1417320), (558, 1412240), (620, 1271016), (635, 1240992), (695, 1133856), (720, 1094486), (744, 1059180), (762, 1034160), (834, 944880), (930, 847344), (992, 794385), (1016, 775620), (1112, 708660), (1116, 706120), (1143, 689440), (1240, 635508), (1251, 629920), (1270, 620496), (1390, 566928), (1395, 564896), (1440, 547243), (1488, 529590), (1524, 517080), (1668, 472440), (1860, 423672), (1905, 413664), (2032, 387810), (2085, 377952), (2224, 354330), (2232, 353060), (2286, 344720), (2480, 317754), (2502, 314960), (2540, 310248), (2780, 283464), (2790, 282448), (2976, 264795), (3048, 258540), (3336, 236220), (3720, 211836), (3810, 206832), (3937, 200160), (4064, 193905), (4170, 188976), (4309, 182880), (4448, 177165), (4464, 176530), (4572, 172360), (4960, 158877), (5004, 157480), (5080, 155124), (5560, 141732), (5580, 141224), (5715, 137888), (6096, 129270), (6255, 125984), (6672, 118110), (7440, 105918), (7620, 103416), (7874, 100080), (8340, 94488), (8618, 91440), (8928, 88265), (9144, 86180), (10008, 78740), (10160, 77562), (11120, 70866), (11160, 70612), (11430, 68944), (11811, 66720), (12192, 64635), (12510, 62992), (12927, 60960), (13344, 59055), (14880, 52959), (15240, 51708), (15748, 50040), (16680, 47244), (17236, 45720), (17653, 44640), (18288, 43090), (19685, 40032), (20016, 39370), (20320, 38781), (21545, 36576), (22240, 35433), (22320, 35306), (22860, 34472), (23622, 33360), (25020, 31496), (25854, 30480)]