20296146480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{55021}}^1$

素因数の和:55119

約数の個数: 160

約数和(自身を含む): 66316916160

約数和(自身を除く): 46020769680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 53, 58, 60, 80, 87, 106, 116, 120, 145, 159, 174, 212, 232, 240, 265, 290, 318, 348, 424, 435, 464, 530, 580, 636, 696, 795, 848, 870, 1060, 1160, 1272, 1392, 1537, 1590, 1740, 2120, 2320, 2544, 3074, 3180, 3480, 4240, 4611, 6148, 6360, 6960, 7685, 9222, 12296, 12720, 15370, 18444, 23055, 24592, 30740, 36888, 46110, 55021, 61480, 73776, 92220, 110042, 122960, 165063, 184440, 220084, 275105, 330126, 368880, 440168, 550210, 660252, 825315, 880336, 1100420, 1320504, 1595609, 1650630, 2200840, 2641008, 2916113, 3191218, 3301260, 4401680, 4786827, 5832226, 6382436, 6602520, 7978045, 8748339, 9573654, 11664452, 12764872, 13205040, 14580565, 15956090, 17496678, 19147308, 23328904, 23934135, 25529744, 29161130, 31912180, 34993356, 38294616, 43741695, 46657808, 47868270, 58322260, 63824360, 69986712, 76589232, 84567277, 87483390, 95736540, 116644520, 127648720, 139973424, 169134554, 174966780, 191473080, 233289040, 253701831, 338269108, 349933560, 382946160, 422836385, 507403662, 676538216, 699867120, 845672770, 1014807324, 1268509155, 1353076432, 1691345540, 2029614648, 2537018310, 3382691080, 4059229296, 5074036620, 6765382160, 10148073240, 20296146480]

約数ペア:

[(1, 20296146480), (2, 10148073240), (3, 6765382160), (4, 5074036620), (5, 4059229296), (6, 3382691080), (8, 2537018310), (10, 2029614648), (12, 1691345540), (15, 1353076432), (16, 1268509155), (20, 1014807324), (24, 845672770), (29, 699867120), (30, 676538216), (40, 507403662), (48, 422836385), (53, 382946160), (58, 349933560), (60, 338269108), (80, 253701831), (87, 233289040), (106, 191473080), (116, 174966780), (120, 169134554), (145, 139973424), (159, 127648720), (174, 116644520), (212, 95736540), (232, 87483390), (240, 84567277), (265, 76589232), (290, 69986712), (318, 63824360), (348, 58322260), (424, 47868270), (435, 46657808), (464, 43741695), (530, 38294616), (580, 34993356), (636, 31912180), (696, 29161130), (795, 25529744), (848, 23934135), (870, 23328904), (1060, 19147308), (1160, 17496678), (1272, 15956090), (1392, 14580565), (1537, 13205040), (1590, 12764872), (1740, 11664452), (2120, 9573654), (2320, 8748339), (2544, 7978045), (3074, 6602520), (3180, 6382436), (3480, 5832226), (4240, 4786827), (4611, 4401680), (6148, 3301260), (6360, 3191218), (6960, 2916113), (7685, 2641008), (9222, 2200840), (12296, 1650630), (12720, 1595609), (15370, 1320504), (18444, 1100420), (23055, 880336), (24592, 825315), (30740, 660252), (36888, 550210), (46110, 440168), (55021, 368880), (61480, 330126), (73776, 275105), (92220, 220084), (110042, 184440), (122960, 165063)]