8302918920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1\times {\mathrm{1049}}^1$

素因数の和:2063

約数の個数: 128

約数和(自身を含む): 25310880000

約数和(自身を除く): 17007961080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 929, 1049, 1065, 1420, 1704, 1858, 2098, 2130, 2787, 2840, 3147, 3716, 4196, 4260, 4645, 5245, 5574, 6294, 7432, 8392, 8520, 9290, 10490, 11148, 12588, 13935, 15735, 18580, 20980, 22296, 25176, 27870, 31470, 37160, 41960, 55740, 62940, 65959, 74479, 111480, 125880, 131918, 148958, 197877, 223437, 263836, 297916, 329795, 372395, 395754, 446874, 527672, 595832, 659590, 744790, 791508, 893748, 974521, 989385, 1117185, 1319180, 1489580, 1583016, 1787496, 1949042, 1978770, 2234370, 2638360, 2923563, 2979160, 3898084, 3957540, 4468740, 4872605, 5847126, 7796168, 7915080, 8937480, 9745210, 11694252, 14617815, 19490420, 23388504, 29235630, 38980840, 58471260, 69190991, 116942520, 138381982, 207572973, 276763964, 345954955, 415145946, 553527928, 691909910, 830291892, 1037864865, 1383819820, 1660583784, 2075729730, 2767639640, 4151459460, 8302918920]

約数ペア:

[(1, 8302918920), (2, 4151459460), (3, 2767639640), (4, 2075729730), (5, 1660583784), (6, 1383819820), (8, 1037864865), (10, 830291892), (12, 691909910), (15, 553527928), (20, 415145946), (24, 345954955), (30, 276763964), (40, 207572973), (60, 138381982), (71, 116942520), (120, 69190991), (142, 58471260), (213, 38980840), (284, 29235630), (355, 23388504), (426, 19490420), (568, 14617815), (710, 11694252), (852, 9745210), (929, 8937480), (1049, 7915080), (1065, 7796168), (1420, 5847126), (1704, 4872605), (1858, 4468740), (2098, 3957540), (2130, 3898084), (2787, 2979160), (2840, 2923563), (3147, 2638360), (3716, 2234370), (4196, 1978770), (4260, 1949042), (4645, 1787496), (5245, 1583016), (5574, 1489580), (6294, 1319180), (7432, 1117185), (8392, 989385), (8520, 974521), (9290, 893748), (10490, 791508), (11148, 744790), (12588, 659590), (13935, 595832), (15735, 527672), (18580, 446874), (20980, 395754), (22296, 372395), (25176, 329795), (27870, 297916), (31470, 263836), (37160, 223437), (41960, 197877), (55740, 148958), (62940, 131918), (65959, 125880), (74479, 111480)]