394014960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 1386577920

約数和(自身を除く): 992562960

約数列:

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

約数ペア:

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