2080642080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6679}}^1$

素因数の和:6767

約数の個数: 192

約数和(自身を含む): 7272115200

約数和(自身を除く): 5191473120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 472, 480, 528, 590, 649, 660, 708, 880, 885, 944, 1056, 1180, 1298, 1320, 1416, 1760, 1770, 1888, 1947, 2360, 2596, 2640, 2832, 3245, 3540, 3894, 4720, 5192, 5280, 5664, 6490, 6679, 7080, 7788, 9440, 9735, 10384, 12980, 13358, 14160, 15576, 19470, 20037, 20768, 25960, 26716, 28320, 31152, 33395, 38940, 40074, 51920, 53432, 62304, 66790, 73469, 77880, 80148, 100185, 103840, 106864, 133580, 146938, 155760, 160296, 200370, 213728, 220407, 267160, 293876, 311520, 320592, 367345, 394061, 400740, 440814, 534320, 587752, 641184, 734690, 788122, 801480, 881628, 1068640, 1102035, 1175504, 1182183, 1469380, 1576244, 1602960, 1763256, 1970305, 2204070, 2351008, 2364366, 2938760, 3152488, 3205920, 3526512, 3940610, 4334671, 4408140, 4728732, 5877520, 5910915, 6304976, 7053024, 7881220, 8669342, 8816280, 9457464, 11755040, 11821830, 12609952, 13004013, 15762440, 17338684, 17632560, 18914928, 21673355, 23643660, 26008026, 31524880, 34677368, 35265120, 37829856, 43346710, 47287320, 52016052, 63049760, 65020065, 69354736, 86693420, 94574640, 104032104, 130040130, 138709472, 173386840, 189149280, 208064208, 260080260, 346773680, 416128416, 520160520, 693547360, 1040321040, 2080642080]

約数ペア:

[(1, 2080642080), (2, 1040321040), (3, 693547360), (4, 520160520), (5, 416128416), (6, 346773680), (8, 260080260), (10, 208064208), (11, 189149280), (12, 173386840), (15, 138709472), (16, 130040130), (20, 104032104), (22, 94574640), (24, 86693420), (30, 69354736), (32, 65020065), (33, 63049760), (40, 52016052), (44, 47287320), (48, 43346710), (55, 37829856), (59, 35265120), (60, 34677368), (66, 31524880), (80, 26008026), (88, 23643660), (96, 21673355), (110, 18914928), (118, 17632560), (120, 17338684), (132, 15762440), (160, 13004013), (165, 12609952), (176, 11821830), (177, 11755040), (220, 9457464), (236, 8816280), (240, 8669342), (264, 7881220), (295, 7053024), (330, 6304976), (352, 5910915), (354, 5877520), (440, 4728732), (472, 4408140), (480, 4334671), (528, 3940610), (590, 3526512), (649, 3205920), (660, 3152488), (708, 2938760), (880, 2364366), (885, 2351008), (944, 2204070), (1056, 1970305), (1180, 1763256), (1298, 1602960), (1320, 1576244), (1416, 1469380), (1760, 1182183), (1770, 1175504), (1888, 1102035), (1947, 1068640), (2360, 881628), (2596, 801480), (2640, 788122), (2832, 734690), (3245, 641184), (3540, 587752), (3894, 534320), (4720, 440814), (5192, 400740), (5280, 394061), (5664, 367345), (6490, 320592), (6679, 311520), (7080, 293876), (7788, 267160), (9440, 220407), (9735, 213728), (10384, 200370), (12980, 160296), (13358, 155760), (14160, 146938), (15576, 133580), (19470, 106864), (20037, 103840), (20768, 100185), (25960, 80148), (26716, 77880), (28320, 73469), (31152, 66790), (33395, 62304), (38940, 53432), (40074, 51920)]