83394080

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 144

約数和(自身を含む): 250278336

約数和(自身を除く): 166884256

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 967, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1934, 1960, 2156, 2464, 2695, 3080, 3868, 3920, 4312, 4835, 5390, 6160, 6769, 7736, 7840, 8624, 9670, 10637, 10780, 12320, 13538, 15472, 17248, 19340, 21274, 21560, 27076, 30944, 33845, 38680, 42548, 43120, 47383, 53185, 54152, 67690, 74459, 77360, 85096, 86240, 94766, 106370, 108304, 135380, 148918, 154720, 170192, 189532, 212740, 216608, 236915, 270760, 297836, 340384, 372295, 379064, 425480, 473830, 521213, 541520, 595672, 744590, 758128, 850960, 947660, 1042426, 1083040, 1191344, 1489180, 1516256, 1701920, 1895320, 2084852, 2382688, 2606065, 2978360, 3790640, 4169704, 5212130, 5956720, 7581280, 8339408, 10424260, 11913440, 16678816, 20848520, 41697040, 83394080]

約数ペア:

[(1, 83394080), (2, 41697040), (4, 20848520), (5, 16678816), (7, 11913440), (8, 10424260), (10, 8339408), (11, 7581280), (14, 5956720), (16, 5212130), (20, 4169704), (22, 3790640), (28, 2978360), (32, 2606065), (35, 2382688), (40, 2084852), (44, 1895320), (49, 1701920), (55, 1516256), (56, 1489180), (70, 1191344), (77, 1083040), (80, 1042426), (88, 947660), (98, 850960), (110, 758128), (112, 744590), (140, 595672), (154, 541520), (160, 521213), (176, 473830), (196, 425480), (220, 379064), (224, 372295), (245, 340384), (280, 297836), (308, 270760), (352, 236915), (385, 216608), (392, 212740), (440, 189532), (490, 170192), (539, 154720), (560, 148918), (616, 135380), (770, 108304), (784, 106370), (880, 94766), (967, 86240), (980, 85096), (1078, 77360), (1120, 74459), (1232, 67690), (1540, 54152), (1568, 53185), (1760, 47383), (1934, 43120), (1960, 42548), (2156, 38680), (2464, 33845), (2695, 30944), (3080, 27076), (3868, 21560), (3920, 21274), (4312, 19340), (4835, 17248), (5390, 15472), (6160, 13538), (6769, 12320), (7736, 10780), (7840, 10637), (8624, 9670)]