2771755560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{22447}}^1$

素因数の和:22485

約数の個数: 192

約数和(自身を含む): 10505664000

約数和(自身を除く): 7733908440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6860, 8232, 8820, 10290, 12348, 13720, 15435, 17640, 20580, 22447, 24696, 30870, 41160, 44894, 61740, 67341, 89788, 112235, 123480, 134682, 157129, 179576, 202023, 224470, 269364, 314258, 336705, 404046, 448940, 471387, 538728, 628516, 673410, 785645, 808092, 897880, 942774, 1010115, 1099903, 1257032, 1346820, 1414161, 1571290, 1616184, 1885548, 2020230, 2199806, 2356935, 2693640, 2828322, 3142580, 3299709, 3771096, 4040460, 4399612, 4713870, 5499515, 5656644, 6285160, 6599418, 7070805, 7699321, 8080920, 8799224, 9427740, 9899127, 10999030, 11313288, 13198836, 14141610, 15398642, 16498545, 18855480, 19798254, 21998060, 23097963, 26397672, 28283220, 30797284, 32997090, 38496605, 39596508, 43996120, 46195926, 49495635, 56566440, 61594568, 65994180, 69293889, 76993210, 79193016, 92391852, 98991270, 115489815, 131988360, 138587778, 153986420, 184783704, 197982540, 230979630, 277175556, 307972840, 346469445, 395965080, 461959260, 554351112, 692938890, 923918520, 1385877780, 2771755560]

約数ペア:

[(1, 2771755560), (2, 1385877780), (3, 923918520), (4, 692938890), (5, 554351112), (6, 461959260), (7, 395965080), (8, 346469445), (9, 307972840), (10, 277175556), (12, 230979630), (14, 197982540), (15, 184783704), (18, 153986420), (20, 138587778), (21, 131988360), (24, 115489815), (28, 98991270), (30, 92391852), (35, 79193016), (36, 76993210), (40, 69293889), (42, 65994180), (45, 61594568), (49, 56566440), (56, 49495635), (60, 46195926), (63, 43996120), (70, 39596508), (72, 38496605), (84, 32997090), (90, 30797284), (98, 28283220), (105, 26397672), (120, 23097963), (126, 21998060), (140, 19798254), (147, 18855480), (168, 16498545), (180, 15398642), (196, 14141610), (210, 13198836), (245, 11313288), (252, 10999030), (280, 9899127), (294, 9427740), (315, 8799224), (343, 8080920), (360, 7699321), (392, 7070805), (420, 6599418), (441, 6285160), (490, 5656644), (504, 5499515), (588, 4713870), (630, 4399612), (686, 4040460), (735, 3771096), (840, 3299709), (882, 3142580), (980, 2828322), (1029, 2693640), (1176, 2356935), (1260, 2199806), (1372, 2020230), (1470, 1885548), (1715, 1616184), (1764, 1571290), (1960, 1414161), (2058, 1346820), (2205, 1257032), (2520, 1099903), (2744, 1010115), (2940, 942774), (3087, 897880), (3430, 808092), (3528, 785645), (4116, 673410), (4410, 628516), (5145, 538728), (5880, 471387), (6174, 448940), (6860, 404046), (8232, 336705), (8820, 314258), (10290, 269364), (12348, 224470), (13720, 202023), (15435, 179576), (17640, 157129), (20580, 134682), (22447, 123480), (24696, 112235), (30870, 89788), (41160, 67341), (44894, 61740)]