2851018560

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8461}}^1$

素因数の和:8503

約数の個数: 280

約数和(自身を含む): 10922986536

約数和(自身を除く): 8071967976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 3120, 3240, 3510, 3744, 4160, 4212, 4320, 4680, 5184, 5265, 5616, 6240, 6480, 7020, 7488, 8424, 8461, 8640, 9360, 10530, 11232, 12480, 12960, 14040, 16848, 16922, 18720, 21060, 22464, 25383, 25920, 28080, 33696, 33844, 37440, 42120, 42305, 50766, 56160, 67392, 67688, 76149, 84240, 84610, 101532, 109993, 112320, 126915, 135376, 152298, 168480, 169220, 203064, 219986, 228447, 253830, 270752, 304596, 329979, 336960, 338440, 380745, 406128, 439972, 456894, 507660, 541504, 549965, 609192, 659958, 676880, 685341, 761490, 812256, 879944, 913788, 989937, 1015320, 1099930, 1142235, 1218384, 1319916, 1353760, 1370682, 1522980, 1624512, 1649895, 1759888, 1827576, 1979874, 2030640, 2199860, 2284470, 2436768, 2639832, 2707520, 2741364, 2969811, 3045960, 3299790, 3426705, 3519776, 3655152, 3959748, 4061280, 4399720, 4568940, 4873536, 4949685, 5279664, 5482728, 5939622, 6091920, 6599580, 6853410, 7039552, 7310304, 7919496, 8122560, 8799440, 8909433, 9137880, 9899370, 10559328, 10965456, 11879244, 12183840, 13199160, 13706820, 14620608, 14849055, 15838992, 17598880, 17818866, 18275760, 19798740, 21118656, 21930912, 23758488, 24367680, 26398320, 27413640, 29698110, 31677984, 35197760, 35637732, 36551520, 39597480, 43861824, 44547165, 47516976, 52796640, 54827280, 59396220, 63355968, 71275464, 73103040, 79194960, 89094330, 95033952, 105593280, 109654560, 118792440, 142550928, 158389920, 178188660, 190067904, 219309120, 237584880, 285101856, 316779840, 356377320, 475169760, 570203712, 712754640, 950339520, 1425509280, 2851018560]

約数ペア:

[(1, 2851018560), (2, 1425509280), (3, 950339520), (4, 712754640), (5, 570203712), (6, 475169760), (8, 356377320), (9, 316779840), (10, 285101856), (12, 237584880), (13, 219309120), (15, 190067904), (16, 178188660), (18, 158389920), (20, 142550928), (24, 118792440), (26, 109654560), (27, 105593280), (30, 95033952), (32, 89094330), (36, 79194960), (39, 73103040), (40, 71275464), (45, 63355968), (48, 59396220), (52, 54827280), (54, 52796640), (60, 47516976), (64, 44547165), (65, 43861824), (72, 39597480), (78, 36551520), (80, 35637732), (81, 35197760), (90, 31677984), (96, 29698110), (104, 27413640), (108, 26398320), (117, 24367680), (120, 23758488), (130, 21930912), (135, 21118656), (144, 19798740), (156, 18275760), (160, 17818866), (162, 17598880), (180, 15838992), (192, 14849055), (195, 14620608), (208, 13706820), (216, 13199160), (234, 12183840), (240, 11879244), (260, 10965456), (270, 10559328), (288, 9899370), (312, 9137880), (320, 8909433), (324, 8799440), (351, 8122560), (360, 7919496), (390, 7310304), (405, 7039552), (416, 6853410), (432, 6599580), (468, 6091920), (480, 5939622), (520, 5482728), (540, 5279664), (576, 4949685), (585, 4873536), (624, 4568940), (648, 4399720), (702, 4061280), (720, 3959748), (780, 3655152), (810, 3519776), (832, 3426705), (864, 3299790), (936, 3045960), (960, 2969811), (1040, 2741364), (1053, 2707520), (1080, 2639832), (1170, 2436768), (1248, 2284470), (1296, 2199860), (1404, 2030640), (1440, 1979874), (1560, 1827576), (1620, 1759888), (1728, 1649895), (1755, 1624512), (1872, 1522980), (2080, 1370682), (2106, 1353760), (2160, 1319916), (2340, 1218384), (2496, 1142235), (2592, 1099930), (2808, 1015320), (2880, 989937), (3120, 913788), (3240, 879944), (3510, 812256), (3744, 761490), (4160, 685341), (4212, 676880), (4320, 659958), (4680, 609192), (5184, 549965), (5265, 541504), (5616, 507660), (6240, 456894), (6480, 439972), (7020, 406128), (7488, 380745), (8424, 338440), (8461, 336960), (8640, 329979), (9360, 304596), (10530, 270752), (11232, 253830), (12480, 228447), (12960, 219986), (14040, 203064), (16848, 169220), (16922, 168480), (18720, 152298), (21060, 135376), (22464, 126915), (25383, 112320), (25920, 109993), (28080, 101532), (33696, 84610), (33844, 84240), (37440, 76149), (42120, 67688), (42305, 67392), (50766, 56160)]