65416320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 232235640

約数和(自身を除く): 166819320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 128, 144, 160, 164, 180, 192, 205, 240, 246, 277, 288, 320, 328, 360, 369, 384, 410, 480, 492, 554, 576, 615, 640, 656, 720, 738, 820, 831, 960, 984, 1108, 1152, 1230, 1312, 1385, 1440, 1476, 1640, 1662, 1845, 1920, 1968, 2216, 2460, 2493, 2624, 2770, 2880, 2952, 3280, 3324, 3690, 3936, 4155, 4432, 4920, 4986, 5248, 5540, 5760, 5904, 6560, 6648, 7380, 7872, 8310, 8864, 9840, 9972, 11080, 11357, 11808, 12465, 13120, 13296, 14760, 15744, 16620, 17728, 19680, 19944, 22160, 22714, 23616, 24930, 26240, 26592, 29520, 33240, 34071, 35456, 39360, 39888, 44320, 45428, 47232, 49860, 53184, 56785, 59040, 66480, 68142, 78720, 79776, 88640, 90856, 99720, 102213, 106368, 113570, 118080, 132960, 136284, 159552, 170355, 177280, 181712, 199440, 204426, 227140, 236160, 265920, 272568, 319104, 340710, 363424, 398880, 408852, 454280, 511065, 531840, 545136, 681420, 726848, 797760, 817704, 908560, 1022130, 1090272, 1362840, 1453696, 1595520, 1635408, 1817120, 2044260, 2180544, 2725680, 3270816, 3634240, 4088520, 4361088, 5451360, 6541632, 7268480, 8177040, 10902720, 13083264, 16354080, 21805440, 32708160, 65416320]

約数ペア:

[(1, 65416320), (2, 32708160), (3, 21805440), (4, 16354080), (5, 13083264), (6, 10902720), (8, 8177040), (9, 7268480), (10, 6541632), (12, 5451360), (15, 4361088), (16, 4088520), (18, 3634240), (20, 3270816), (24, 2725680), (30, 2180544), (32, 2044260), (36, 1817120), (40, 1635408), (41, 1595520), (45, 1453696), (48, 1362840), (60, 1090272), (64, 1022130), (72, 908560), (80, 817704), (82, 797760), (90, 726848), (96, 681420), (120, 545136), (123, 531840), (128, 511065), (144, 454280), (160, 408852), (164, 398880), (180, 363424), (192, 340710), (205, 319104), (240, 272568), (246, 265920), (277, 236160), (288, 227140), (320, 204426), (328, 199440), (360, 181712), (369, 177280), (384, 170355), (410, 159552), (480, 136284), (492, 132960), (554, 118080), (576, 113570), (615, 106368), (640, 102213), (656, 99720), (720, 90856), (738, 88640), (820, 79776), (831, 78720), (960, 68142), (984, 66480), (1108, 59040), (1152, 56785), (1230, 53184), (1312, 49860), (1385, 47232), (1440, 45428), (1476, 44320), (1640, 39888), (1662, 39360), (1845, 35456), (1920, 34071), (1968, 33240), (2216, 29520), (2460, 26592), (2493, 26240), (2624, 24930), (2770, 23616), (2880, 22714), (2952, 22160), (3280, 19944), (3324, 19680), (3690, 17728), (3936, 16620), (4155, 15744), (4432, 14760), (4920, 13296), (4986, 13120), (5248, 12465), (5540, 11808), (5760, 11357), (5904, 11080), (6560, 9972), (6648, 9840), (7380, 8864), (7872, 8310)]