164637360

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{941}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 574695360

約数和(自身を除く): 410058000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 941, 972, 1080, 1215, 1296, 1458, 1620, 1882, 1944, 2160, 2187, 2430, 2823, 2916, 3240, 3645, 3764, 3888, 4374, 4705, 4860, 5646, 5832, 6480, 7290, 7528, 8469, 8748, 9410, 9720, 10935, 11292, 11664, 14115, 14580, 15056, 16938, 17496, 18820, 19440, 21870, 22584, 25407, 28230, 29160, 33876, 34992, 37640, 42345, 43740, 45168, 50814, 56460, 58320, 67752, 75280, 76221, 84690, 87480, 101628, 112920, 127035, 135504, 152442, 169380, 174960, 203256, 225840, 228663, 254070, 304884, 338760, 381105, 406512, 457326, 508140, 609768, 677520, 685989, 762210, 914652, 1016280, 1143315, 1219536, 1371978, 1524420, 1829304, 2032560, 2057967, 2286630, 2743956, 3048840, 3429945, 3658608, 4115934, 4573260, 5487912, 6097680, 6859890, 8231868, 9146520, 10289835, 10975824, 13719780, 16463736, 18293040, 20579670, 27439560, 32927472, 41159340, 54879120, 82318680, 164637360]

約数ペア:

[(1, 164637360), (2, 82318680), (3, 54879120), (4, 41159340), (5, 32927472), (6, 27439560), (8, 20579670), (9, 18293040), (10, 16463736), (12, 13719780), (15, 10975824), (16, 10289835), (18, 9146520), (20, 8231868), (24, 6859890), (27, 6097680), (30, 5487912), (36, 4573260), (40, 4115934), (45, 3658608), (48, 3429945), (54, 3048840), (60, 2743956), (72, 2286630), (80, 2057967), (81, 2032560), (90, 1829304), (108, 1524420), (120, 1371978), (135, 1219536), (144, 1143315), (162, 1016280), (180, 914652), (216, 762210), (240, 685989), (243, 677520), (270, 609768), (324, 508140), (360, 457326), (405, 406512), (432, 381105), (486, 338760), (540, 304884), (648, 254070), (720, 228663), (729, 225840), (810, 203256), (941, 174960), (972, 169380), (1080, 152442), (1215, 135504), (1296, 127035), (1458, 112920), (1620, 101628), (1882, 87480), (1944, 84690), (2160, 76221), (2187, 75280), (2430, 67752), (2823, 58320), (2916, 56460), (3240, 50814), (3645, 45168), (3764, 43740), (3888, 42345), (4374, 37640), (4705, 34992), (4860, 33876), (5646, 29160), (5832, 28230), (6480, 25407), (7290, 22584), (7528, 21870), (8469, 19440), (8748, 18820), (9410, 17496), (9720, 16938), (10935, 15056), (11292, 14580), (11664, 14115)]