15693767560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{1753}}^1$

素因数の和:2087

約数の個数: 128

約数和(自身を含む): 38007636480

約数和(自身を除く): 22313868920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 263, 296, 370, 460, 526, 740, 851, 920, 1052, 1315, 1480, 1702, 1753, 2104, 2630, 3404, 3506, 4255, 5260, 6049, 6808, 7012, 8510, 8765, 9731, 10520, 12098, 14024, 17020, 17530, 19462, 24196, 30245, 34040, 35060, 38924, 40319, 48392, 48655, 60490, 64861, 70120, 77848, 80638, 97310, 120980, 129722, 161276, 194620, 201595, 223813, 241960, 259444, 322552, 324305, 389240, 403190, 447626, 461039, 518888, 648610, 806380, 895252, 922078, 1119065, 1297220, 1491803, 1612760, 1790504, 1844156, 2238130, 2305195, 2594440, 2983606, 3688312, 4476260, 4610390, 5967212, 7459015, 8952520, 9220780, 10603897, 11934424, 14918030, 17058443, 18441560, 21207794, 29836060, 34116886, 42415588, 53019485, 59672120, 68233772, 84831176, 85292215, 106038970, 136467544, 170584430, 212077940, 341168860, 392344189, 424155880, 682337720, 784688378, 1569376756, 1961720945, 3138753512, 3923441890, 7846883780, 15693767560]

約数ペア:

[(1, 15693767560), (2, 7846883780), (4, 3923441890), (5, 3138753512), (8, 1961720945), (10, 1569376756), (20, 784688378), (23, 682337720), (37, 424155880), (40, 392344189), (46, 341168860), (74, 212077940), (92, 170584430), (115, 136467544), (148, 106038970), (184, 85292215), (185, 84831176), (230, 68233772), (263, 59672120), (296, 53019485), (370, 42415588), (460, 34116886), (526, 29836060), (740, 21207794), (851, 18441560), (920, 17058443), (1052, 14918030), (1315, 11934424), (1480, 10603897), (1702, 9220780), (1753, 8952520), (2104, 7459015), (2630, 5967212), (3404, 4610390), (3506, 4476260), (4255, 3688312), (5260, 2983606), (6049, 2594440), (6808, 2305195), (7012, 2238130), (8510, 1844156), (8765, 1790504), (9731, 1612760), (10520, 1491803), (12098, 1297220), (14024, 1119065), (17020, 922078), (17530, 895252), (19462, 806380), (24196, 648610), (30245, 518888), (34040, 461039), (35060, 447626), (38924, 403190), (40319, 389240), (48392, 324305), (48655, 322552), (60490, 259444), (64861, 241960), (70120, 223813), (77848, 201595), (80638, 194620), (97310, 161276), (120980, 129722)]