19706069040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{85619}}^1$

素因数の和:85779

約数の個数: 160

約数和(自身を含む): 70326213120

約数和(自身を除く): 50620144080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 1096, 1370, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 6576, 7672, 8220, 9590, 10960, 11508, 14385, 15344, 16440, 19180, 23016, 28770, 32880, 38360, 46032, 57540, 76720, 85619, 115080, 171238, 230160, 256857, 342476, 428095, 513714, 599333, 684952, 856190, 1027428, 1198666, 1284285, 1369904, 1712380, 1797999, 2054856, 2397332, 2568570, 2996665, 3424760, 3595998, 4109712, 4794664, 5137140, 5993330, 6849520, 7191996, 8989995, 9589328, 10274280, 11729803, 11986660, 14383992, 17979990, 20548560, 23459606, 23973320, 28767984, 35189409, 35959980, 46919212, 47946640, 58649015, 70378818, 71919960, 82108621, 93838424, 117298030, 140757636, 143839920, 164217242, 175947045, 187676848, 234596060, 246325863, 281515272, 328434484, 351894090, 410543105, 469192120, 492651726, 563030544, 656868968, 703788180, 821086210, 938384240, 985303452, 1231629315, 1313737936, 1407576360, 1642172420, 1970606904, 2463258630, 2815152720, 3284344840, 3941213808, 4926517260, 6568689680, 9853034520, 19706069040]

約数ペア:

[(1, 19706069040), (2, 9853034520), (3, 6568689680), (4, 4926517260), (5, 3941213808), (6, 3284344840), (7, 2815152720), (8, 2463258630), (10, 1970606904), (12, 1642172420), (14, 1407576360), (15, 1313737936), (16, 1231629315), (20, 985303452), (21, 938384240), (24, 821086210), (28, 703788180), (30, 656868968), (35, 563030544), (40, 492651726), (42, 469192120), (48, 410543105), (56, 351894090), (60, 328434484), (70, 281515272), (80, 246325863), (84, 234596060), (105, 187676848), (112, 175947045), (120, 164217242), (137, 143839920), (140, 140757636), (168, 117298030), (210, 93838424), (240, 82108621), (274, 71919960), (280, 70378818), (336, 58649015), (411, 47946640), (420, 46919212), (548, 35959980), (560, 35189409), (685, 28767984), (822, 23973320), (840, 23459606), (959, 20548560), (1096, 17979990), (1370, 14383992), (1644, 11986660), (1680, 11729803), (1918, 10274280), (2055, 9589328), (2192, 8989995), (2740, 7191996), (2877, 6849520), (3288, 5993330), (3836, 5137140), (4110, 4794664), (4795, 4109712), (5480, 3595998), (5754, 3424760), (6576, 2996665), (7672, 2568570), (8220, 2397332), (9590, 2054856), (10960, 1797999), (11508, 1712380), (14385, 1369904), (15344, 1284285), (16440, 1198666), (19180, 1027428), (23016, 856190), (28770, 684952), (32880, 599333), (38360, 513714), (46032, 428095), (57540, 342476), (76720, 256857), (85619, 230160), (115080, 171238)]