74393280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 168

約数和(自身を含む): 275703792

約数和(自身を除く): 201310512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 1987, 2080, 2340, 2496, 2880, 3120, 3744, 3974, 4160, 4680, 5961, 6240, 7488, 7948, 9360, 9935, 11922, 12480, 15896, 17883, 18720, 19870, 23844, 25831, 29805, 31792, 35766, 37440, 39740, 47688, 51662, 59610, 63584, 71532, 77493, 79480, 89415, 95376, 103324, 119220, 127168, 129155, 143064, 154986, 158960, 178830, 190752, 206648, 232479, 238440, 258310, 286128, 309972, 317920, 357660, 381504, 387465, 413296, 464958, 476880, 516620, 572256, 619944, 635840, 715320, 774930, 826592, 929916, 953760, 1033240, 1144512, 1162395, 1239888, 1430640, 1549860, 1653184, 1859832, 1907520, 2066480, 2324790, 2479776, 2861280, 3099720, 3719664, 4132960, 4649580, 4959552, 5722560, 6199440, 7439328, 8265920, 9299160, 12398880, 14878656, 18598320, 24797760, 37196640, 74393280]

約数ペア:

[(1, 74393280), (2, 37196640), (3, 24797760), (4, 18598320), (5, 14878656), (6, 12398880), (8, 9299160), (9, 8265920), (10, 7439328), (12, 6199440), (13, 5722560), (15, 4959552), (16, 4649580), (18, 4132960), (20, 3719664), (24, 3099720), (26, 2861280), (30, 2479776), (32, 2324790), (36, 2066480), (39, 1907520), (40, 1859832), (45, 1653184), (48, 1549860), (52, 1430640), (60, 1239888), (64, 1162395), (65, 1144512), (72, 1033240), (78, 953760), (80, 929916), (90, 826592), (96, 774930), (104, 715320), (117, 635840), (120, 619944), (130, 572256), (144, 516620), (156, 476880), (160, 464958), (180, 413296), (192, 387465), (195, 381504), (208, 357660), (234, 317920), (240, 309972), (260, 286128), (288, 258310), (312, 238440), (320, 232479), (360, 206648), (390, 190752), (416, 178830), (468, 158960), (480, 154986), (520, 143064), (576, 129155), (585, 127168), (624, 119220), (720, 103324), (780, 95376), (832, 89415), (936, 79480), (960, 77493), (1040, 71532), (1170, 63584), (1248, 59610), (1440, 51662), (1560, 47688), (1872, 39740), (1987, 37440), (2080, 35766), (2340, 31792), (2496, 29805), (2880, 25831), (3120, 23844), (3744, 19870), (3974, 18720), (4160, 17883), (4680, 15896), (5961, 12480), (6240, 11922), (7488, 9935), (7948, 9360)]