57168467880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{20327}}^1$

素因数の和:21383

約数の個数: 128

約数和(自身を含む): 179146598400

約数和(自身を除く): 121978130520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1019, 1380, 2038, 2760, 3057, 4076, 5095, 6114, 8152, 10190, 12228, 15285, 20327, 20380, 23437, 24456, 30570, 40654, 40760, 46874, 60981, 61140, 70311, 81308, 93748, 101635, 117185, 121962, 122280, 140622, 162616, 187496, 203270, 234370, 243924, 281244, 304905, 351555, 406540, 467521, 468740, 487848, 562488, 609810, 703110, 813080, 935042, 937480, 1219620, 1402563, 1406220, 1870084, 2337605, 2439240, 2805126, 2812440, 3740168, 4675210, 5610252, 7012815, 9350420, 11220504, 14025630, 18700840, 20713213, 28051260, 41426426, 56102520, 62139639, 82852852, 103566065, 124279278, 165705704, 207132130, 248558556, 310698195, 414264260, 476403899, 497117112, 621396390, 828528520, 952807798, 1242792780, 1429211697, 1905615596, 2382019495, 2485585560, 2858423394, 3811231192, 4764038990, 5716846788, 7146058485, 9528077980, 11433693576, 14292116970, 19056155960, 28584233940, 57168467880]

約数ペア:

[(1, 57168467880), (2, 28584233940), (3, 19056155960), (4, 14292116970), (5, 11433693576), (6, 9528077980), (8, 7146058485), (10, 5716846788), (12, 4764038990), (15, 3811231192), (20, 2858423394), (23, 2485585560), (24, 2382019495), (30, 1905615596), (40, 1429211697), (46, 1242792780), (60, 952807798), (69, 828528520), (92, 621396390), (115, 497117112), (120, 476403899), (138, 414264260), (184, 310698195), (230, 248558556), (276, 207132130), (345, 165705704), (460, 124279278), (552, 103566065), (690, 82852852), (920, 62139639), (1019, 56102520), (1380, 41426426), (2038, 28051260), (2760, 20713213), (3057, 18700840), (4076, 14025630), (5095, 11220504), (6114, 9350420), (8152, 7012815), (10190, 5610252), (12228, 4675210), (15285, 3740168), (20327, 2812440), (20380, 2805126), (23437, 2439240), (24456, 2337605), (30570, 1870084), (40654, 1406220), (40760, 1402563), (46874, 1219620), (60981, 937480), (61140, 935042), (70311, 813080), (81308, 703110), (93748, 609810), (101635, 562488), (117185, 487848), (121962, 468740), (122280, 467521), (140622, 406540), (162616, 351555), (187496, 304905), (203270, 281244), (234370, 243924)]