1976417520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{106949}}^1$

素因数の和:106983

約数の個数: 160

約数和(自身を含む): 7638796800

約数和(自身を除く): 5662379280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 106949, 213898, 320847, 427796, 534745, 641694, 748643, 855592, 1069490, 1176439, 1283388, 1497286, 1604235, 1711184, 2138980, 2245929, 2352878, 2566776, 2994572, 3208470, 3529317, 3743215, 4277960, 4491858, 4705756, 5133552, 5882195, 5989144, 6416940, 7058634, 7486430, 8235073, 8555920, 8983716, 9411512, 11229645, 11764390, 11978288, 12833880, 14117268, 14972860, 16470146, 17646585, 17967432, 18823024, 22459290, 23528780, 24705219, 25667760, 28234536, 29945720, 32940292, 35293170, 35934864, 41175365, 44918580, 47057560, 49410438, 56469072, 59891440, 65880584, 70586340, 82350730, 89837160, 94115120, 98820876, 123526095, 131761168, 141172680, 164701460, 179674320, 197641752, 247052190, 282345360, 329402920, 395283504, 494104380, 658805840, 988208760, 1976417520]

約数ペア:

[(1, 1976417520), (2, 988208760), (3, 658805840), (4, 494104380), (5, 395283504), (6, 329402920), (7, 282345360), (8, 247052190), (10, 197641752), (11, 179674320), (12, 164701460), (14, 141172680), (15, 131761168), (16, 123526095), (20, 98820876), (21, 94115120), (22, 89837160), (24, 82350730), (28, 70586340), (30, 65880584), (33, 59891440), (35, 56469072), (40, 49410438), (42, 47057560), (44, 44918580), (48, 41175365), (55, 35934864), (56, 35293170), (60, 32940292), (66, 29945720), (70, 28234536), (77, 25667760), (80, 24705219), (84, 23528780), (88, 22459290), (105, 18823024), (110, 17967432), (112, 17646585), (120, 16470146), (132, 14972860), (140, 14117268), (154, 12833880), (165, 11978288), (168, 11764390), (176, 11229645), (210, 9411512), (220, 8983716), (231, 8555920), (240, 8235073), (264, 7486430), (280, 7058634), (308, 6416940), (330, 5989144), (336, 5882195), (385, 5133552), (420, 4705756), (440, 4491858), (462, 4277960), (528, 3743215), (560, 3529317), (616, 3208470), (660, 2994572), (770, 2566776), (840, 2352878), (880, 2245929), (924, 2138980), (1155, 1711184), (1232, 1604235), (1320, 1497286), (1540, 1283388), (1680, 1176439), (1848, 1069490), (2310, 855592), (2640, 748643), (3080, 641694), (3696, 534745), (4620, 427796), (6160, 320847), (9240, 213898), (18480, 106949)]