12775840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 40497408

約数和(自身を除く): 27721568

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 44, 55, 56, 61, 68, 70, 77, 80, 85, 88, 110, 112, 119, 122, 136, 140, 154, 160, 170, 176, 187, 220, 224, 238, 244, 272, 280, 305, 308, 340, 352, 374, 385, 427, 440, 476, 488, 544, 560, 595, 610, 616, 671, 680, 748, 770, 854, 880, 935, 952, 976, 1037, 1120, 1190, 1220, 1232, 1309, 1342, 1360, 1496, 1540, 1708, 1760, 1870, 1904, 1952, 2074, 2135, 2380, 2440, 2464, 2618, 2684, 2720, 2992, 3080, 3355, 3416, 3740, 3808, 4148, 4270, 4697, 4760, 4880, 5185, 5236, 5368, 5984, 6160, 6545, 6710, 6832, 7259, 7480, 8296, 8540, 9394, 9520, 9760, 10370, 10472, 10736, 11407, 12320, 13090, 13420, 13664, 14518, 14960, 16592, 17080, 18788, 19040, 20740, 20944, 21472, 22814, 23485, 26180, 26840, 29036, 29920, 33184, 34160, 36295, 37576, 41480, 41888, 45628, 46970, 52360, 53680, 57035, 58072, 68320, 72590, 75152, 79849, 82960, 91256, 93940, 104720, 107360, 114070, 116144, 145180, 150304, 159698, 165920, 182512, 187880, 209440, 228140, 232288, 290360, 319396, 365024, 375760, 399245, 456280, 580720, 638792, 751520, 798490, 912560, 1161440, 1277584, 1596980, 1825120, 2555168, 3193960, 6387920, 12775840]

約数ペア:

[(1, 12775840), (2, 6387920), (4, 3193960), (5, 2555168), (7, 1825120), (8, 1596980), (10, 1277584), (11, 1161440), (14, 912560), (16, 798490), (17, 751520), (20, 638792), (22, 580720), (28, 456280), (32, 399245), (34, 375760), (35, 365024), (40, 319396), (44, 290360), (55, 232288), (56, 228140), (61, 209440), (68, 187880), (70, 182512), (77, 165920), (80, 159698), (85, 150304), (88, 145180), (110, 116144), (112, 114070), (119, 107360), (122, 104720), (136, 93940), (140, 91256), (154, 82960), (160, 79849), (170, 75152), (176, 72590), (187, 68320), (220, 58072), (224, 57035), (238, 53680), (244, 52360), (272, 46970), (280, 45628), (305, 41888), (308, 41480), (340, 37576), (352, 36295), (374, 34160), (385, 33184), (427, 29920), (440, 29036), (476, 26840), (488, 26180), (544, 23485), (560, 22814), (595, 21472), (610, 20944), (616, 20740), (671, 19040), (680, 18788), (748, 17080), (770, 16592), (854, 14960), (880, 14518), (935, 13664), (952, 13420), (976, 13090), (1037, 12320), (1120, 11407), (1190, 10736), (1220, 10472), (1232, 10370), (1309, 9760), (1342, 9520), (1360, 9394), (1496, 8540), (1540, 8296), (1708, 7480), (1760, 7259), (1870, 6832), (1904, 6710), (1952, 6545), (2074, 6160), (2135, 5984), (2380, 5368), (2440, 5236), (2464, 5185), (2618, 4880), (2684, 4760), (2720, 4697), (2992, 4270), (3080, 4148), (3355, 3808), (3416, 3740)]