86785440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1123}}^1$

素因数の和:1171

約数の個数: 192

約数和(自身を含む): 326301696

約数和(自身を除く): 239516256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1123, 1288, 1380, 1610, 1680, 1840, 1932, 2208, 2246, 2415, 2576, 2760, 3220, 3360, 3369, 3680, 3864, 4492, 4830, 5152, 5520, 5615, 6440, 6738, 7728, 7861, 8984, 9660, 11040, 11230, 12880, 13476, 15456, 15722, 16845, 17968, 19320, 22460, 23583, 25760, 25829, 26952, 31444, 33690, 35936, 38640, 39305, 44920, 47166, 51658, 53904, 62888, 67380, 77280, 77487, 78610, 89840, 94332, 103316, 107808, 117915, 125776, 129145, 134760, 154974, 157220, 179680, 180803, 188664, 206632, 235830, 251552, 258290, 269520, 309948, 314440, 361606, 377328, 387435, 413264, 471660, 516580, 539040, 542409, 619896, 628880, 723212, 754656, 774870, 826528, 904015, 943320, 1033160, 1084818, 1239792, 1257760, 1446424, 1549740, 1808030, 1886640, 2066320, 2169636, 2479584, 2712045, 2892848, 3099480, 3616060, 3773280, 4132640, 4339272, 5424090, 5785696, 6198960, 7232120, 8678544, 10848180, 12397920, 14464240, 17357088, 21696360, 28928480, 43392720, 86785440]

約数ペア:

[(1, 86785440), (2, 43392720), (3, 28928480), (4, 21696360), (5, 17357088), (6, 14464240), (7, 12397920), (8, 10848180), (10, 8678544), (12, 7232120), (14, 6198960), (15, 5785696), (16, 5424090), (20, 4339272), (21, 4132640), (23, 3773280), (24, 3616060), (28, 3099480), (30, 2892848), (32, 2712045), (35, 2479584), (40, 2169636), (42, 2066320), (46, 1886640), (48, 1808030), (56, 1549740), (60, 1446424), (69, 1257760), (70, 1239792), (80, 1084818), (84, 1033160), (92, 943320), (96, 904015), (105, 826528), (112, 774870), (115, 754656), (120, 723212), (138, 628880), (140, 619896), (160, 542409), (161, 539040), (168, 516580), (184, 471660), (210, 413264), (224, 387435), (230, 377328), (240, 361606), (276, 314440), (280, 309948), (322, 269520), (336, 258290), (345, 251552), (368, 235830), (420, 206632), (460, 188664), (480, 180803), (483, 179680), (552, 157220), (560, 154974), (644, 134760), (672, 129145), (690, 125776), (736, 117915), (805, 107808), (840, 103316), (920, 94332), (966, 89840), (1104, 78610), (1120, 77487), (1123, 77280), (1288, 67380), (1380, 62888), (1610, 53904), (1680, 51658), (1840, 47166), (1932, 44920), (2208, 39305), (2246, 38640), (2415, 35936), (2576, 33690), (2760, 31444), (3220, 26952), (3360, 25829), (3369, 25760), (3680, 23583), (3864, 22460), (4492, 19320), (4830, 17968), (5152, 16845), (5520, 15722), (5615, 15456), (6440, 13476), (6738, 12880), (7728, 11230), (7861, 11040), (8984, 9660)]