2705226320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:517

約数の個数: 160

約数和(自身を含む): 6880059648

約数和(自身を除く): 4174833328

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 43, 68, 80, 85, 86, 136, 167, 170, 172, 215, 272, 277, 334, 340, 344, 430, 554, 668, 680, 688, 731, 835, 860, 1108, 1336, 1360, 1385, 1462, 1670, 1720, 2216, 2672, 2770, 2839, 2924, 3340, 3440, 3655, 4432, 4709, 5540, 5678, 5848, 6680, 7181, 7310, 9418, 11080, 11356, 11696, 11911, 13360, 14195, 14362, 14620, 18836, 22160, 22712, 23545, 23822, 28390, 28724, 29240, 35905, 37672, 45424, 46259, 47090, 47644, 56780, 57448, 58480, 59555, 71810, 75344, 92518, 94180, 95288, 113560, 114896, 119110, 122077, 143620, 185036, 188360, 190576, 202487, 227120, 231295, 238220, 244154, 287240, 370072, 376720, 404974, 462590, 476440, 488308, 574480, 610385, 740144, 786403, 809948, 925180, 952880, 976616, 1012435, 1220770, 1572806, 1619896, 1850360, 1953232, 1989137, 2024870, 2441540, 3145612, 3239792, 3700720, 3932015, 3978274, 4049740, 4883080, 6291224, 7864030, 7956548, 8099480, 9766160, 9945685, 12582448, 15728060, 15913096, 16198960, 19891370, 31456120, 31826192, 33815329, 39782740, 62912240, 67630658, 79565480, 135261316, 159130960, 169076645, 270522632, 338153290, 541045264, 676306580, 1352613160, 2705226320]

約数ペア:

[(1, 2705226320), (2, 1352613160), (4, 676306580), (5, 541045264), (8, 338153290), (10, 270522632), (16, 169076645), (17, 159130960), (20, 135261316), (34, 79565480), (40, 67630658), (43, 62912240), (68, 39782740), (80, 33815329), (85, 31826192), (86, 31456120), (136, 19891370), (167, 16198960), (170, 15913096), (172, 15728060), (215, 12582448), (272, 9945685), (277, 9766160), (334, 8099480), (340, 7956548), (344, 7864030), (430, 6291224), (554, 4883080), (668, 4049740), (680, 3978274), (688, 3932015), (731, 3700720), (835, 3239792), (860, 3145612), (1108, 2441540), (1336, 2024870), (1360, 1989137), (1385, 1953232), (1462, 1850360), (1670, 1619896), (1720, 1572806), (2216, 1220770), (2672, 1012435), (2770, 976616), (2839, 952880), (2924, 925180), (3340, 809948), (3440, 786403), (3655, 740144), (4432, 610385), (4709, 574480), (5540, 488308), (5678, 476440), (5848, 462590), (6680, 404974), (7181, 376720), (7310, 370072), (9418, 287240), (11080, 244154), (11356, 238220), (11696, 231295), (11911, 227120), (13360, 202487), (14195, 190576), (14362, 188360), (14620, 185036), (18836, 143620), (22160, 122077), (22712, 119110), (23545, 114896), (23822, 113560), (28390, 95288), (28724, 94180), (29240, 92518), (35905, 75344), (37672, 71810), (45424, 59555), (46259, 58480), (47090, 57448), (47644, 56780)]