18468383640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{160483}}^1$

素因数の和:160641

約数の個数: 128

約数和(自身を含む): 63782760960

約数和(自身を除く): 45314377320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 137, 140, 168, 210, 274, 280, 411, 420, 548, 685, 822, 840, 959, 1096, 1370, 1644, 1918, 2055, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 7672, 8220, 9590, 11508, 14385, 16440, 19180, 23016, 28770, 38360, 57540, 115080, 160483, 320966, 481449, 641932, 802415, 962898, 1123381, 1283864, 1604830, 1925796, 2246762, 2407245, 3209660, 3370143, 3851592, 4493524, 4814490, 5616905, 6419320, 6740286, 8987048, 9628980, 11233810, 13480572, 16850715, 19257960, 21986171, 22467620, 26961144, 33701430, 43972342, 44935240, 65958513, 67402860, 87944684, 109930855, 131917026, 134805720, 153903197, 175889368, 219861710, 263834052, 307806394, 329792565, 439723420, 461709591, 527668104, 615612788, 659585130, 769515985, 879446840, 923419182, 1231225576, 1319170260, 1539031970, 1846838364, 2308547955, 2638340520, 3078063940, 3693676728, 4617095910, 6156127880, 9234191820, 18468383640]

約数ペア:

[(1, 18468383640), (2, 9234191820), (3, 6156127880), (4, 4617095910), (5, 3693676728), (6, 3078063940), (7, 2638340520), (8, 2308547955), (10, 1846838364), (12, 1539031970), (14, 1319170260), (15, 1231225576), (20, 923419182), (21, 879446840), (24, 769515985), (28, 659585130), (30, 615612788), (35, 527668104), (40, 461709591), (42, 439723420), (56, 329792565), (60, 307806394), (70, 263834052), (84, 219861710), (105, 175889368), (120, 153903197), (137, 134805720), (140, 131917026), (168, 109930855), (210, 87944684), (274, 67402860), (280, 65958513), (411, 44935240), (420, 43972342), (548, 33701430), (685, 26961144), (822, 22467620), (840, 21986171), (959, 19257960), (1096, 16850715), (1370, 13480572), (1644, 11233810), (1918, 9628980), (2055, 8987048), (2740, 6740286), (2877, 6419320), (3288, 5616905), (3836, 4814490), (4110, 4493524), (4795, 3851592), (5480, 3370143), (5754, 3209660), (7672, 2407245), (8220, 2246762), (9590, 1925796), (11508, 1604830), (14385, 1283864), (16440, 1123381), (19180, 962898), (23016, 802415), (28770, 641932), (38360, 481449), (57540, 320966), (115080, 160483)]