71146080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 255467520

約数和(自身を除く): 184321440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 383, 387, 430, 432, 480, 516, 540, 645, 688, 720, 766, 774, 860, 864, 1032, 1080, 1149, 1161, 1290, 1376, 1440, 1532, 1548, 1720, 1915, 1935, 2064, 2160, 2298, 2322, 2580, 3064, 3096, 3440, 3447, 3830, 3870, 4128, 4320, 4596, 4644, 5160, 5745, 5805, 6128, 6192, 6880, 6894, 7660, 7740, 9192, 9288, 10320, 10341, 11490, 11610, 12256, 12384, 13788, 15320, 15480, 16469, 17235, 18384, 18576, 20640, 20682, 22980, 23220, 27576, 30640, 30960, 32938, 34470, 36768, 37152, 41364, 45960, 46440, 49407, 51705, 55152, 61280, 61920, 65876, 68940, 82345, 82728, 91920, 92880, 98814, 103410, 110304, 131752, 137880, 148221, 164690, 165456, 183840, 185760, 197628, 206820, 247035, 263504, 275760, 296442, 329380, 330912, 395256, 413640, 444663, 494070, 527008, 551520, 592884, 658760, 741105, 790512, 827280, 889326, 988140, 1185768, 1317520, 1482210, 1581024, 1654560, 1778652, 1976280, 2223315, 2371536, 2635040, 2964420, 3557304, 3952560, 4446630, 4743072, 5928840, 7114608, 7905120, 8893260, 11857680, 14229216, 17786520, 23715360, 35573040, 71146080]

約数ペア:

[(1, 71146080), (2, 35573040), (3, 23715360), (4, 17786520), (5, 14229216), (6, 11857680), (8, 8893260), (9, 7905120), (10, 7114608), (12, 5928840), (15, 4743072), (16, 4446630), (18, 3952560), (20, 3557304), (24, 2964420), (27, 2635040), (30, 2371536), (32, 2223315), (36, 1976280), (40, 1778652), (43, 1654560), (45, 1581024), (48, 1482210), (54, 1317520), (60, 1185768), (72, 988140), (80, 889326), (86, 827280), (90, 790512), (96, 741105), (108, 658760), (120, 592884), (129, 551520), (135, 527008), (144, 494070), (160, 444663), (172, 413640), (180, 395256), (215, 330912), (216, 329380), (240, 296442), (258, 275760), (270, 263504), (288, 247035), (344, 206820), (360, 197628), (383, 185760), (387, 183840), (430, 165456), (432, 164690), (480, 148221), (516, 137880), (540, 131752), (645, 110304), (688, 103410), (720, 98814), (766, 92880), (774, 91920), (860, 82728), (864, 82345), (1032, 68940), (1080, 65876), (1149, 61920), (1161, 61280), (1290, 55152), (1376, 51705), (1440, 49407), (1532, 46440), (1548, 45960), (1720, 41364), (1915, 37152), (1935, 36768), (2064, 34470), (2160, 32938), (2298, 30960), (2322, 30640), (2580, 27576), (3064, 23220), (3096, 22980), (3440, 20682), (3447, 20640), (3830, 18576), (3870, 18384), (4128, 17235), (4320, 16469), (4596, 15480), (4644, 15320), (5160, 13788), (5745, 12384), (5805, 12256), (6128, 11610), (6192, 11490), (6880, 10341), (6894, 10320), (7660, 9288), (7740, 9192)]