1444505920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31567}}^1$

素因数の和:31608

約数の個数: 112

約数和(自身を含む): 4041209088

約数和(自身を除く): 2596703168

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3520, 4160, 4576, 5720, 9152, 11440, 22880, 31567, 45760, 63134, 126268, 157835, 252536, 315670, 347237, 410371, 505072, 631340, 694474, 820742, 1010144, 1262680, 1388948, 1641484, 1736185, 2020288, 2051855, 2525360, 2777896, 3282968, 3472370, 4103710, 4514081, 5050720, 5555792, 6565936, 6944740, 8207420, 9028162, 10101440, 11111584, 13131872, 13889480, 16414840, 18056324, 22223168, 22570405, 26263744, 27778960, 32829680, 36112648, 45140810, 55557920, 65659360, 72225296, 90281620, 111115840, 131318720, 144450592, 180563240, 288901184, 361126480, 722252960, 1444505920]

約数ペア:

[(1, 1444505920), (2, 722252960), (4, 361126480), (5, 288901184), (8, 180563240), (10, 144450592), (11, 131318720), (13, 111115840), (16, 90281620), (20, 72225296), (22, 65659360), (26, 55557920), (32, 45140810), (40, 36112648), (44, 32829680), (52, 27778960), (55, 26263744), (64, 22570405), (65, 22223168), (80, 18056324), (88, 16414840), (104, 13889480), (110, 13131872), (130, 11111584), (143, 10101440), (160, 9028162), (176, 8207420), (208, 6944740), (220, 6565936), (260, 5555792), (286, 5050720), (320, 4514081), (352, 4103710), (416, 3472370), (440, 3282968), (520, 2777896), (572, 2525360), (704, 2051855), (715, 2020288), (832, 1736185), (880, 1641484), (1040, 1388948), (1144, 1262680), (1430, 1010144), (1760, 820742), (2080, 694474), (2288, 631340), (2860, 505072), (3520, 410371), (4160, 347237), (4576, 315670), (5720, 252536), (9152, 157835), (11440, 126268), (22880, 63134), (31567, 45760)]