161096320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 489771360

約数和(自身を除く): 328675040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 467, 490, 539, 560, 616, 640, 704, 770, 784, 880, 896, 934, 980, 1078, 1120, 1232, 1408, 1540, 1568, 1760, 1868, 1960, 2156, 2240, 2335, 2464, 2695, 3080, 3136, 3269, 3520, 3736, 3920, 4312, 4480, 4670, 4928, 5137, 5390, 6160, 6272, 6538, 7040, 7472, 7840, 8624, 9340, 9856, 10274, 10780, 12320, 13076, 14944, 15680, 16345, 17248, 18680, 20548, 21560, 22883, 24640, 25685, 26152, 29888, 31360, 32690, 34496, 35959, 37360, 41096, 43120, 45766, 49280, 51370, 52304, 59776, 65380, 68992, 71918, 74720, 82192, 86240, 91532, 102740, 104608, 114415, 130760, 143836, 149440, 164384, 172480, 179795, 183064, 205480, 209216, 228830, 251713, 261520, 287672, 298880, 328768, 344960, 359590, 366128, 410960, 418432, 457660, 503426, 523040, 575344, 657536, 719180, 732256, 821920, 915320, 1006852, 1046080, 1150688, 1258565, 1438360, 1464512, 1643840, 1830640, 2013704, 2092160, 2301376, 2517130, 2876720, 2929024, 3287680, 3661280, 4027408, 4602752, 5034260, 5753440, 7322560, 8054816, 10068520, 11506880, 14645120, 16109632, 20137040, 23013760, 32219264, 40274080, 80548160, 161096320]

約数ペア:

[(1, 161096320), (2, 80548160), (4, 40274080), (5, 32219264), (7, 23013760), (8, 20137040), (10, 16109632), (11, 14645120), (14, 11506880), (16, 10068520), (20, 8054816), (22, 7322560), (28, 5753440), (32, 5034260), (35, 4602752), (40, 4027408), (44, 3661280), (49, 3287680), (55, 2929024), (56, 2876720), (64, 2517130), (70, 2301376), (77, 2092160), (80, 2013704), (88, 1830640), (98, 1643840), (110, 1464512), (112, 1438360), (128, 1258565), (140, 1150688), (154, 1046080), (160, 1006852), (176, 915320), (196, 821920), (220, 732256), (224, 719180), (245, 657536), (280, 575344), (308, 523040), (320, 503426), (352, 457660), (385, 418432), (392, 410960), (440, 366128), (448, 359590), (467, 344960), (490, 328768), (539, 298880), (560, 287672), (616, 261520), (640, 251713), (704, 228830), (770, 209216), (784, 205480), (880, 183064), (896, 179795), (934, 172480), (980, 164384), (1078, 149440), (1120, 143836), (1232, 130760), (1408, 114415), (1540, 104608), (1568, 102740), (1760, 91532), (1868, 86240), (1960, 82192), (2156, 74720), (2240, 71918), (2335, 68992), (2464, 65380), (2695, 59776), (3080, 52304), (3136, 51370), (3269, 49280), (3520, 45766), (3736, 43120), (3920, 41096), (4312, 37360), (4480, 35959), (4670, 34496), (4928, 32690), (5137, 31360), (5390, 29888), (6160, 26152), (6272, 25685), (6538, 24640), (7040, 22883), (7472, 21560), (7840, 20548), (8624, 18680), (9340, 17248), (9856, 16345), (10274, 15680), (10780, 14944), (12320, 13076)]