7092513920

素因数分解:

$2^7\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1307}}^1$

素因数の和:1526

約数の個数: 128

約数和(自身を含む): 17370763200

約数和(自身を除く): 10278249280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 139, 160, 244, 278, 305, 320, 488, 556, 610, 640, 695, 976, 1112, 1220, 1307, 1390, 1952, 2224, 2440, 2614, 2780, 3904, 4448, 4880, 5228, 5560, 6535, 7808, 8479, 8896, 9760, 10456, 11120, 13070, 16958, 17792, 19520, 20912, 22240, 26140, 33916, 39040, 41824, 42395, 44480, 52280, 67832, 79727, 83648, 84790, 88960, 104560, 135664, 159454, 167296, 169580, 181673, 209120, 271328, 318908, 339160, 363346, 398635, 418240, 542656, 637816, 678320, 726692, 797270, 836480, 908365, 1085312, 1275632, 1356640, 1453384, 1594540, 1816730, 2551264, 2713280, 2906768, 3189080, 3633460, 5102528, 5426560, 5813536, 6378160, 7266920, 10205056, 11082053, 11627072, 12756320, 14533840, 22164106, 23254144, 25512640, 29067680, 44328212, 51025280, 55410265, 58135360, 88656424, 110820530, 116270720, 177312848, 221641060, 354625696, 443282120, 709251392, 886564240, 1418502784, 1773128480, 3546256960, 7092513920]

約数ペア:

[(1, 7092513920), (2, 3546256960), (4, 1773128480), (5, 1418502784), (8, 886564240), (10, 709251392), (16, 443282120), (20, 354625696), (32, 221641060), (40, 177312848), (61, 116270720), (64, 110820530), (80, 88656424), (122, 58135360), (128, 55410265), (139, 51025280), (160, 44328212), (244, 29067680), (278, 25512640), (305, 23254144), (320, 22164106), (488, 14533840), (556, 12756320), (610, 11627072), (640, 11082053), (695, 10205056), (976, 7266920), (1112, 6378160), (1220, 5813536), (1307, 5426560), (1390, 5102528), (1952, 3633460), (2224, 3189080), (2440, 2906768), (2614, 2713280), (2780, 2551264), (3904, 1816730), (4448, 1594540), (4880, 1453384), (5228, 1356640), (5560, 1275632), (6535, 1085312), (7808, 908365), (8479, 836480), (8896, 797270), (9760, 726692), (10456, 678320), (11120, 637816), (13070, 542656), (16958, 418240), (17792, 398635), (19520, 363346), (20912, 339160), (22240, 318908), (26140, 271328), (33916, 209120), (39040, 181673), (41824, 169580), (42395, 167296), (44480, 159454), (52280, 135664), (67832, 104560), (79727, 88960), (83648, 84790)]