About the Number

139711680

139711679 ← → 139711681

2進数表記:1000010100111101010011000000

漢数字表記:一億三千九百七十一万千六百八十

素因数分解:

2 6 × 3 2 × 5 1 × 139 1 × 349 1

素因数の和:511
約数の個数: 168
約数和(自身を含む): 485394000
約数和(自身を除く): 345682320

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 139, 144, 160, 180, 192, 240, 278, 288, 320, 349, 360, 417, 480, 556, 576, 695, 698, 720, 834, 960, 1047, 1112, 1251, 1390, 1396, 1440, 1668, 1745, 2085, 2094, 2224, 2502, 2780, 2792, 2880, 3141, 3336, 3490, 4170, 4188, 4448, 5004, 5235, 5560, 5584, 6255, 6282, 6672, 6980, 8340, 8376, 8896, 10008, 10470, 11120, 11168, 12510, 12564, 13344, 13960, 15705, 16680, 16752, 20016, 20940, 22240, 22336, 25020, 25128, 26688, 27920, 31410, 33360, 33504, 40032, 41880, 44480, 48511, 50040, 50256, 55840, 62820, 66720, 67008, 80064, 83760, 97022, 100080, 100512, 111680, 125640, 133440, 145533, 167520, 194044, 200160, 201024, 242555, 251280, 291066, 335040, 388088, 400320, 436599, 485110, 502560, 582132, 727665, 776176, 873198, 970220, 1005120, 1164264, 1455330, 1552352, 1746396, 1940440, 2182995, 2328528, 2910660, 3104704, 3492792, 3880880, 4365990, 4657056, 5821320, 6985584, 7761760, 8731980, 9314112, 11642640, 13971168, 15523520, 17463960, 23285280, 27942336, 34927920, 46570560, 69855840, 139711680]

約数ペア:
[(1, 139711680), (2, 69855840), (3, 46570560), (4, 34927920), (5, 27942336), (6, 23285280), (8, 17463960), (9, 15523520), (10, 13971168), (12, 11642640), (15, 9314112), (16, 8731980), (18, 7761760), (20, 6985584), (24, 5821320), (30, 4657056), (32, 4365990), (36, 3880880), (40, 3492792), (45, 3104704), (48, 2910660), (60, 2328528), (64, 2182995), (72, 1940440), (80, 1746396), (90, 1552352), (96, 1455330), (120, 1164264), (139, 1005120), (144, 970220), (160, 873198), (180, 776176), (192, 727665), (240, 582132), (278, 502560), (288, 485110), (320, 436599), (349, 400320), (360, 388088), (417, 335040), (480, 291066), (556, 251280), (576, 242555), (695, 201024), (698, 200160), (720, 194044), (834, 167520), (960, 145533), (1047, 133440), (1112, 125640), (1251, 111680), (1390, 100512), (1396, 100080), (1440, 97022), (1668, 83760), (1745, 80064), (2085, 67008), (2094, 66720), (2224, 62820), (2502, 55840), (2780, 50256), (2792, 50040), (2880, 48511), (3141, 44480), (3336, 41880), (3490, 40032), (4170, 33504), (4188, 33360), (4448, 31410), (5004, 27920), (5235, 26688), (5560, 25128), (5584, 25020), (6255, 22336), (6282, 22240), (6672, 20940), (6980, 20016), (8340, 16752), (8376, 16680), (8896, 15705), (10008, 13960), (10470, 13344), (11120, 12564), (11168, 12510)]

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