15674889290080

素因数分解:

$2^5\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4273}}^1\times {\mathrm{73721}}^1$

素因数の和:78320

約数の個数: 96

約数和(自身を含む): 37160198083008

約数和(自身を除く): 21485308792928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 311, 622, 1244, 1555, 2488, 3110, 4273, 4976, 6220, 8546, 9952, 12440, 17092, 21365, 24880, 34184, 42730, 49760, 68368, 73721, 85460, 136736, 147442, 170920, 294884, 341840, 368605, 589768, 683680, 737210, 1179536, 1328903, 1474420, 2359072, 2657806, 2948840, 5315612, 5897680, 6644515, 10631224, 11795360, 13289030, 21262448, 22927231, 26578060, 42524896, 45854462, 53156120, 91708924, 106312240, 114636155, 183417848, 212624480, 229272310, 315009833, 366835696, 458544620, 630019666, 733671392, 917089240, 1260039332, 1575049165, 1834178480, 2520078664, 3150098330, 3668356960, 5040157328, 6300196660, 10080314656, 12600393320, 25200786640, 50401573280, 97968058063, 195936116126, 391872232252, 489840290315, 783744464504, 979680580630, 1567488929008, 1959361161260, 3134977858016, 3918722322520, 7837444645040, 15674889290080]

約数ペア:

[(1, 15674889290080), (2, 7837444645040), (4, 3918722322520), (5, 3134977858016), (8, 1959361161260), (10, 1567488929008), (16, 979680580630), (20, 783744464504), (32, 489840290315), (40, 391872232252), (80, 195936116126), (160, 97968058063), (311, 50401573280), (622, 25200786640), (1244, 12600393320), (1555, 10080314656), (2488, 6300196660), (3110, 5040157328), (4273, 3668356960), (4976, 3150098330), (6220, 2520078664), (8546, 1834178480), (9952, 1575049165), (12440, 1260039332), (17092, 917089240), (21365, 733671392), (24880, 630019666), (34184, 458544620), (42730, 366835696), (49760, 315009833), (68368, 229272310), (73721, 212624480), (85460, 183417848), (136736, 114636155), (147442, 106312240), (170920, 91708924), (294884, 53156120), (341840, 45854462), (368605, 42524896), (589768, 26578060), (683680, 22927231), (737210, 21262448), (1179536, 13289030), (1328903, 11795360), (1474420, 10631224), (2359072, 6644515), (2657806, 5897680), (2948840, 5315612)]